Description
Tetrahydrofuran, or oxolane, is an organic compound with the formula₄O. The compound is classified as heterocyclic compound, specifically a cyclic ether. It is a colorless, water-miscible organic liquid with low viscosity. It is mainly used as a precursor to polymers. Being polar and having a wide liquid range, THF is a versatile solvent.
Specifications:
Purity (%): 99.9 Min
Color: 5 Max
Water (ug/g): 100 Max
Hydrogen Peroxide (ug/g): 30 Max
BHT (ug/g): 200-300
Packaging: steel drum, net weight 180kg/drum or ISO tank
Average Molar mass: 72.11 g/mol
Boiling point: 150.80°F (66°C)
Density: 0.89 g/cm³
Chemical formula: C4H8O
IUPAC ID: Oxolane
Melting point: -163.12°F (-108.40°C)
Oxalane, THF
Empirical formula C4H8O
Molar mass (M) 72,11 g/mol
Density (D) 0,883 g/cm³
Boiling point (bp) 65 °C
Flash point (flp) -21,2 °C
Melting point (mp) -108,5 °C
ADR 3 II
WGK 1
CAS No. 109-99-9
EG-Nr. 203-726-8
UN-Nr. 2056
TYPICAL SPECIFICATIONS
| MARKET: |
Reagents, Solvents, Featured Stocked Products, Chemical & Materials Manufacturing, Surface Treatment – Fluids, Lubricants & Metalworking |
| CLASS: |
Specialties, Chemical Synthesis, Industrial Chemicals, Solvents & Degreasers, Solvents |
Applications
- Surface Coating
Due to the strong solubility of vinyl chloride, even at a high degree of polymerization, THF is used as a solvent for synthetic leather coatings.
- Adhesives
Taking advantage of excellent solubility and diffusion properties, THF is used as a solvent for vinyl and epoxy adhesives.
- Film Casting
THF is used for vinyl chloride heat-shrinkable film and for desiccant.
- Printing Inks
THF is suitable for printing inks, because slightly soluble inorganic compounds can be dissolved and evaporation is quick.
- Other Uses
THF is widely used as a solvent for special resins such as photosensitive resins, because even at room temperature it can dissolve various resins, and it is miscible with water and most organic solvents. In, addition, it is used as a solvent for Grignard and Wittig reactions. Also in pharmaceutical and agricultural manufacturing, it is used as a solvent for reaction and purification.
THF is classified under the Japanese Fire Services Act as a hazardous material, Class 4, Petroleums No.1, water soluble, Hazardous Rank II. Since it is highly volatile and flammable, the storage container should be tightly sealed and stored in a well-ventilated place. When handling take precautions against fire. Like other ethers, explosive peroxides will be generated if THF is exposed to oxygen or air. For this reason the container should be sealed with dry nitrogen.
THF is irritating to the membranes and skin of the eyes, nose, and throat. Exposure to the vapor for long time periods may cause organic solvent poisoning symptoms such as nausea and dizziness. Use adequate ventilation to avoid high concentrations of vapor. When using or handling, always use proper safety equipment such as protective gloves and goggles.
Specifications & Description
- Purity Grade: HPLC
- Empirical Formula: C4H8O
- Linear Formula: CH2(CH2)2CH2O
- Class: Reagent Solvents
- Chemistry: Solutions
- Form: Liquid
- Synonyms: THF
- Volume: (mL)4000
- Formula Weight: 72.11
- Packaging: Steel Drum and ISO Tank
- DOT Information: Flammable Liquid; Class 3
- Storage Symbol: Red
- Hazard Symbol: Flammable, Irritant
- CAS Number: 109-99-9
- UN Number: UN2056
- Description: Tetrahydrofuran
KEY FEATURES
- Reagents and solutions to meet your lab and research needs
- Assay (by GC) — ≥99.9%
- Color (APHA) — ≤10
- Refractive Index at 25°C — 1.4040-1.4070
- Residue after Evaporation by Steam Bath — ≤5ppm
- Water — ≤0.02%
- Fluorescence Background (as Quinine Sulfate) — To pass test
- Peroxides (as THF Peroxide) — ≤0.015%
- Optical Absorbance at 210nm — ≤1.00
- at 215nm — ≤0.60
- at 230nm — ≤0.30
- at 254nm — ≤0.10
MORE ABOUT THIS ITEM
Chemicals sold by Junyuan Petroleum Group are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.
Chemicals sold by Junyuan Petroleum Group are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.
MDL: MFCD00005356
EINECS: 203-726-8
Chemical Properties
Tetrahydrofuran, or oxolane, is an organic compound with the formula₄O. The compound is classified as heterocyclic compound, specifically a cyclic ether. It is a colorless, water-miscible organic liquid with low viscosity. It is mainly used as a precursor to polymers. Being polar and having a wide liquid range, THF is a versatile solvent.
Specifications:
Purity (%): 99.9 Min
Color: 5 Max
Water (ug/g): 100 Max
Hydrogen Peroxide (ug/g): 30 Max
BHT (ug/g): 200-300
Packaging: steel drum, net weight 180kg/drum or ISO tank
Average Molar mass: 72.11 g/mol
Boiling point: 150.80°F (66°C)
Density: 0.89 g/cm³
Chemical formula: C4H8O
IUPAC ID: Oxolane
Melting point: -163.12°F (-108.40°C)
Oxalane, THF
Empirical formula C4H8O
Molar mass (M) 72,11 g/mol
Density (D) 0,883 g/cm³
Boiling point (bp) 65 °C
Flash point (flp) -21,2 °C
Melting point (mp) -108,5 °C
ADR 3 II
WGK 1
CAS No. 109-99-9
EG-Nr. 203-726-8
UN-Nr. 2056
TYPICAL SPECIFICATIONS
| MARKET: |
Reagents, Solvents, Featured Stocked Products, Chemical & Materials Manufacturing, Surface Treatment – Fluids, Lubricants & Metalworking |
| CLASS: |
Specialties, Chemical Synthesis, Industrial Chemicals, Solvents & Degreasers, Solvents |
Applications
- Surface Coating
Due to the strong solubility of vinyl chloride, even at a high degree of polymerization, THF is used as a solvent for synthetic leather coatings.
- Adhesives
Taking advantage of excellent solubility and diffusion properties, THF is used as a solvent for vinyl and epoxy adhesives.
- Film Casting
THF is used for vinyl chloride heat-shrinkable film and for desiccant.
- Printing Inks
THF is suitable for printing inks, because slightly soluble inorganic compounds can be dissolved and evaporation is quick.
- Other Uses
THF is widely used as a solvent for special resins such as photosensitive resins, because even at room temperature it can dissolve various resins, and it is miscible with water and most organic solvents. In, addition, it is used as a solvent for Grignard and Wittig reactions. Also in pharmaceutical and agricultural manufacturing, it is used as a solvent for reaction and purification.
THF is classified under the Japanese Fire Services Act as a hazardous material, Class 4, Petroleums No.1, water soluble, Hazardous Rank II. Since it is highly volatile and flammable, the storage container should be tightly sealed and stored in a well-ventilated place. When handling take precautions against fire. Like other ethers, explosive peroxides will be generated if THF is exposed to oxygen or air. For this reason the container should be sealed with dry nitrogen.
THF is irritating to the membranes and skin of the eyes, nose, and throat. Exposure to the vapor for long time periods may cause organic solvent poisoning symptoms such as nausea and dizziness. Use adequate ventilation to avoid high concentrations of vapor. When using or handling, always use proper safety equipment such as protective gloves and goggles.
Specifications & Description
- Purity Grade: HPLC
- Empirical Formula: C4H8O
- Linear Formula: CH2(CH2)2CH2O
- Class: Reagent Solvents
- Chemistry: Solutions
- Form: Liquid
- Synonyms: THF
- Volume: (mL)4000
- Formula Weight: 72.11
- Packaging: Steel Drum and ISO Tank
- DOT Information: Flammable Liquid; Class 3
- Storage Symbol: Red
- Hazard Symbol: Flammable, Irritant
- CAS Number: 109-99-9
- UN Number: UN2056
- Description: Tetrahydrofuran
KEY FEATURES
- Reagents and solutions to meet your lab and research needs
- Assay (by GC) — ≥99.9%
- Color (APHA) — ≤10
- Refractive Index at 25°C — 1.4040-1.4070
- Residue after Evaporation by Steam Bath — ≤5ppm
- Water — ≤0.02%
- Fluorescence Background (as Quinine Sulfate) — To pass test
- Peroxides (as THF Peroxide) — ≤0.015%
- Optical Absorbance at 210nm — ≤1.00
- at 215nm — ≤0.60
- at 230nm — ≤0.30
- at 254nm — ≤0.10
MORE ABOUT THIS ITEM
Chemicals sold by Junyuan Petroleum Group are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.
Chemicals sold by Junyuan Petroleum Group are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.
MDL: MFCD00005356
EINECS: 203-726-8
Chemical Properties
Formula: C4H8O
Formula Weight: 72.11
Form: Liquid
Melting point: -108°
Boiling Point: 66°
Flash Point: -17°(1°F)
Density: 0.889
Refractive Index: 1.4070
Storage & Sensitivity: Ambient temperatures.
Solubility: Miscible with water.
Applications
It is used as a solvent in Grignard reagent formation processes, pharmaceutical steroids and in the preparation of organometallic reagents. It is used for HPLC, spectrophotometry and environmental testing. It is used as a resin solvent in flexographic inks for plastics coating deposition for audio and video tapes. It is used in PVC and CPVC pipe cements, polyurethane coatings and in PVC film castings.
Notes
Filtered through 2µ filters. Highly flammable. Oxidizes readily in air to form unstable peroxides. THF exhibits high volatility and an extremely low freezing point.
GHS Hazard and Precautionary Statements
Hazard Statements: H225-H302-H319-H335-H336-H351b
Highly flammable liquid and vapour. Harmful if swallowed. Causes serious eye irritation. May cause respiratory irritation. May cause drowsiness or dizziness. Suspected of causing cancer if inhaled
Precautionary Statements: P201-P202-P210-P240-P241-P242-P243-P260-P264b-P270-P271-P280i-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P330-P403+P233-P501c
Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Keep away from heat/sparks/open flames/hot surfaces. – No smoking. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear eye/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or concerned: Get medical advice/attention. Rinse mouth. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/ container to an approved waste disposal plant
Other References
Merck: 14,9211
Beilstein: 102391
Hazard Class: 3
Packing Group: II
Harmonized Tariff Code: 2932.11
TSCA: Yes
RTECS:LU5950000
Tetrahydrofuran (THF)
Purity ≥ 99.8% (ACS Certified)
Purity ≥ 99.9% (HPLC Grade)
Purity ≥ 99.95% (Anhydrous)
| CAS Number: |
109-99-9
|
| Chemical Formula: |
C4H8O
|
| Molecular Weight: |
72.11 g/mol
|
Stabilized with BHT.
Tetrahydrofuran HPLC BHT, our THF is stabilized with 250 ppm BHT, CAS 109-99-9. Tetrahydrofuran is an organic compound with the chemical formula of C4H8O. Tetrahydrofuran is often referred to as THF or oxolane. Tetrahydrofuran has a molar mass of 72.107 g/mol-1 and a density of 0.8876 g/cm3. The melting point of THF is -108.4 °C and a boiling point of 66 °C.
Junyuan Petroleum Group offers Tetrahydrofuran HPLC BHT in the following package options: 200L steel drums and ISO tank. Junyuan Petroleum Group will supply all orders of THF with a Tetrahydrofuran SDS. The SDS will contain important safety information including the Tetrahydrofuran hazards. Please review before use. Order THF online with Junyuan Petroleum Group. Based in Dongying, China GFS Junyuan Petroleum Group has THF in stock and ready to ship.
Junyuan Petroleum Group is a leading supplier of Tetrahydrofuran HPLC BHT in China.
Specifications
- CAS No.: 109-99-9
- Chem. Form.: C4H8O
- DEA Controlled: No
- Disclaimer
- Consult SDS before use. Not for direct food, drug or cosmetic use.
- Hazmat: 3
- Mol Wt.: 72.11
- Package Options: 200L steel drum and ISO Tank
Product Composition
- CAS number:109-99-9
- Chemical name:Tetrahydrofuran
- Moleculair formula:C4H8O
- Molecular weight (g/mol):72.11
Product Specification
- Purity (%):99.50 min
- Water (%):00.05 max
- Density at 20°C (68°F):0.89 g/cm3
- Boiling point at 1013 hPa:66 ca.
- Solubility in water 20°C:Completely mixable
- Product form(s):Liquid
- Packaging option(s):Bulk, Drum, IBC
Specifications
| Appearance |
Colorless clear liquid |
| Purity(GC) |
min. 99.5 % |
| Water |
max. 50 ppm |
Properties (reference)
| Melting Point |
-108 °C |
| Boiling Point |
65 °C |
| Flash point |
-15 °C |
| Specific Gravity (20/20) |
0.89 |
| Refractive Index |
1.41 |
| Solubility in water |
Completely miscible |
| Solubility (miscible with) |
Alcohol |
| Signal Word |
Danger |
| Hazard Statements |
H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H371 : May cause damage to organs.
H372 : Causes damage to organs through prolonged or repeated exposure.
H351 : Suspected of causing cancer.
H335 : May cause respiratory irritation.
H225 : Highly flammable liquid and vapor. |
| Precautionary Statements |
P501 : Dispose of contents/ container to an approved waste disposal plant.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P202 : Do not handle until all safety precautions have been read and understood.
P240 : Ground/bond container and receiving equipment.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233 : Keep container tightly closed.
P201 : Obtain special instructions before use.
P243 : Take precautionary measures against static discharge.
P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment.
P242 : Use only non-sparking tools.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P403 + P235 : Store in a well-ventilated place. Keep cool.
P405 : Store locked up. |
Related Laws:
Transport Information:
| UN Number |
UN2056 |
| Class |
3 |
| Packing Group |
II |
| H.S.code* |
2932.11-000 |
*This code is applied to the products when Junyuan Petroleum Group exports from China and not for import in your country.
Formula: C4H8O
Formula Weight: 72.11
Form: Liquid
Melting point: -108°
Boiling Point: 66°
Flash Point: -17°(1°F)
Density: 0.889
Refractive Index: 1.4070
Storage & Sensitivity: Ambient temperatures.
Solubility: Miscible with water.
Applications
It is used as a solvent in Grignard reagent formation processes, pharmaceutical steroids and in the preparation of organometallic reagents. It is used for HPLC, spectrophotometry and environmental testing. It is used as a resin solvent in flexographic inks for plastics coating deposition for audio and video tapes. It is used in PVC and CPVC pipe cements, polyurethane coatings and in PVC film castings.
Notes
Filtered through 2µ filters. Highly flammable. Oxidizes readily in air to form unstable peroxides. THF exhibits high volatility and an extremely low freezing point.
GHS Hazard and Precautionary Statements
Hazard Statements: H225-H302-H319-H335-H336-H351b
Highly flammable liquid and vapour. Harmful if swallowed. Causes serious eye irritation. May cause respiratory irritation. May cause drowsiness or dizziness. Suspected of causing cancer if inhaled
Precautionary Statements: P201-P202-P210-P240-P241-P242-P243-P260-P264b-P270-P271-P280i-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P330-P403+P233-P501c
Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Keep away from heat/sparks/open flames/hot surfaces. – No smoking. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear eye/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or concerned: Get medical advice/attention. Rinse mouth. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/ container to an approved waste disposal plant
Other References
Merck: 14,9211
Beilstein: 102391
Hazard Class: 3
Packing Group: II
Harmonized Tariff Code: 2932.11
TSCA: Yes
RTECS:LU5950000
Tetrahydrofuran (THF)
Purity ≥ 99.8% (ACS Certified)
Purity ≥ 99.9% (HPLC Grade)
Purity ≥ 99.95% (Anhydrous)
| CAS Number: |
109-99-9
|
| Chemical Formula: |
C4H8O
|
| Molecular Weight: |
72.11 g/mol
|
Stabilized with BHT.
Tetrahydrofuran HPLC BHT, our THF is stabilized with 250 ppm BHT, CAS 109-99-9. Tetrahydrofuran is an organic compound with the chemical formula of C4H8O. Tetrahydrofuran is often referred to as THF or oxolane. Tetrahydrofuran has a molar mass of 72.107 g/mol-1 and a density of 0.8876 g/cm3. The melting point of THF is -108.4 °C and a boiling point of 66 °C.
Junyuan Petroleum Group offers Tetrahydrofuran HPLC BHT in the following package options: 200L steel drums and ISO tank. Junyuan Petroleum Group will supply all orders of THF with a Tetrahydrofuran SDS. The SDS will contain important safety information including the Tetrahydrofuran hazards. Please review before use. Order THF online with Junyuan Petroleum Group. Based in Dongying, China GFS Junyuan Petroleum Group has THF in stock and ready to ship.
Junyuan Petroleum Group is a leading supplier of Tetrahydrofuran HPLC BHT in China.
Specifications
- CAS No.: 109-99-9
- Chem. Form.: C4H8O
- DEA Controlled: No
- Disclaimer
- Consult SDS before use. Not for direct food, drug or cosmetic use.
- Hazmat: 3
- Mol Wt.: 72.11
- Package Options: 200L steel drum and ISO Tank
Product Composition
- CAS number:109-99-9
- Chemical name:Tetrahydrofuran
- Moleculair formula:C4H8O
- Molecular weight (g/mol):72.11
Product Specification
- Purity (%):99.50 min
- Water (%):00.05 max
- Density at 20°C (68°F):0.89 g/cm3
- Boiling point at 1013 hPa:66 ca.
- Solubility in water 20°C:Completely mixable
- Product form(s):Liquid
- Packaging option(s):Bulk, Drum, IBC
Specifications
| Appearance |
Colorless clear liquid |
| Purity(GC) |
min. 99.5 % |
| Water |
max. 50 ppm |
Properties (reference)
| Melting Point |
-108 °C |
| Boiling Point |
65 °C |
| Flash point |
-15 °C |
| Specific Gravity (20/20) |
0.89 |
| Refractive Index |
1.41 |
| Solubility in water |
Completely miscible |
| Solubility (miscible with) |
Alcohol |
| Signal Word |
Danger |
| Hazard Statements |
H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H371 : May cause damage to organs.
H372 : Causes damage to organs through prolonged or repeated exposure.
H351 : Suspected of causing cancer.
H335 : May cause respiratory irritation.
H225 : Highly flammable liquid and vapor. |
| Precautionary Statements |
P501 : Dispose of contents/ container to an approved waste disposal plant.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P202 : Do not handle until all safety precautions have been read and understood.
P240 : Ground/bond container and receiving equipment.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233 : Keep container tightly closed.
P201 : Obtain special instructions before use.
P243 : Take precautionary measures against static discharge.
P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment.
P242 : Use only non-sparking tools.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P403 + P235 : Store in a well-ventilated place. Keep cool.
P405 : Store locked up. |
Related Laws:
Transport Information:
| UN Number |
UN2056 |
| Class |
3 |
| Packing Group |
II |
| H.S.code* |
2932.11-000 |
*This code is applied to the products when Junyuan Petroleum Group exports from China and not for import in your country.