Description

SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1 Product identifiers
Product name : n-Hexane
CAS-No. : 110-54-3
1.2 Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Industrial & for professional use only.
1. It is mainly used as solvent, such as solvent for olefin polymerization such as propylene, extractant of edible vegetable oil, solvent of rubber and coating and diluent of pigment. In addition, it is also a high octane fuel.
2. It is mainly used for atmospheric monitoring and preparation of standard gas and correction gas.
3. Used as solvent and reference material for chromatographic analysis. It is used for the determination of refractive index, the determination of water in methanol and organic synthesis.
4. Mainly used as solvent. Used as a solvent in cosmetics, mainly used as solvent for cosmetics such as nail polish and cosmetics.
5. Used in organic synthesis, solvent, chemical reagent, coating diluent, polymerization medium, etc.
1.3 Details of the supplier of the safety data sheet
Company : Dongying Liangxin Petrochemical Technology Development Limited Company
No. 117, Guangqing Rd.,
Guangrao County, Dongying
Shandong, China
Telephone : +86 178 1030 0898
Email : info@junyuanpetroleumgroup.com
1.4 Emergency telephone number
Emergency Phone # : +86 178 1030 0898 (9:00am – 6:00 pm) [Office hours]
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Flammable liquids (Category 2), H225
Skin irritation (Category 2), H315
Reproductive toxicity (Category 2), H361f
Specific target organ toxicity – single exposure (Category 3), Central nervous system, H336
Specific target organ toxicity – repeated exposure (Category 2), H373
Aspiration hazard (Category 1), H304
Chronic aquatic toxicity (Category 2), H411
For the full text of the H-Statements mentioned in this Section, see Section 16.
2.2 Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Danger
Hazard statement(s)
H225 Highly flammable liquid and vapour.
H304 May be fatal if swallowed and enters airways. H315 Causes skin irritation.
H336 May cause drowsiness or dizziness. H361f Suspected of damaging fertility. H373 May cause damage to organs through prolonged or repeated exposure.
H411 Toxic to aquatic life with long lasting effects. Precautionary statement(s)
P201 Obtain special instructions before use.
P210 Keep away from heat, hot surfaces, sparks, open flames and other
ignition sources. No smoking. P273 Avoid release to the environment.
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P308 + P313 IF exposed or concerned: Get medical advice/ attention.
P331 Do NOT induce vomiting.
Supplemental Hazard: none
Statements
2.3 Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
SECTION 3: Composition/information on ingredients
3.1 Substances
Synonyms : Hexane
Formula : C6H14
Molecular weight : 86.18 g/mol
CAS-No. : 110-54-3
EC-No. : 203-777-6
Index-No. : 601-037-00-0
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component 
n-Hexane
CAS-No.: 110-54-3
EC-No. : 203-777-6
Index- No. : 601-037-00-0
Classification:  Flam. Liq. 2; Skin Irrit. 2; Repr. 2; STOT SE 3; STOT RE 2;
Asp. Tox. 1; Aquatic Chronic
2; H225, H315, H361f, H336,
H373, H304, H411
Concentration limits:
>= 5 %: STOT RE 2, H373;
Concentration: <= 100 %
For the full text of the H-Statements mentioned in this Section, see Section 16.
SECTION 4: First aid measures
4.1 Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with
water. Consult a physician.
4.2 Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
4.3 Indication of any immediate medical attention and special treatment needed
No data available
SECTION 5: Firefighting measures
5.1 Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
5.2 Special hazards arising from the substance or mixture
Carbon oxides
5.3 Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
5.4 Further information
Use water spray to cool unopened containers.
SECTION 6: Accidental release measures
6.1 Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to
form explosive concentrations. Vapours can accumulate in low areas. For personal protection see section 8.
6.2 Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the
environment must be avoided.
6.3 Methods and materials for containment and cleaning up
Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and
place in container for disposal according to local regulations (see section 13).
6.4 Reference to other sections
For disposal see section 13.
SECTION 7: Handling and storage
7.1 Precautions for safe handling
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist.
Flash back possible over considerable distance.Container explosion may occur under fire conditions.Keep
away from sources of ignition – No smoking.Take measures to prevent the build up of electrostatic charge.
For precautions see section 2.2.
7.2 Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are
opened must be carefully resealed and kept upright to prevent leakage.
Storage class (TRGS 510): Flammable liquids
7.3 Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated
SECTION 8: Exposure controls/personal protection
8.1 Control parameters
8.2 Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday. Personal protective equipment
Eye/face protection
Face shield and safety glasses Use equipment for eye protection tested and approved under
appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove’s outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.
Body Protection
Complete suit protecting against chemicals, Flame retardant antistatic protective clothing., The
type of protective equipment must be selected according to the concentration and amount of the
dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use (US) or type AXBEK
(EN 14387) respirator cartridges as a backup to engine protection, use a full-face supplied air
respirator. Use respirators and components tested and approved under appropriate government
standards such as NIOSH (US) or CEN (EU). Control of environmental exposure
Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into
the environment must be avoided.
SECTION 9: Physical and chemical properties
9.1 Information on basic physical and chemical properties
a) Appearance
Form: liquid
Colour: colourless
b) Odour No data available
c) Odour Threshold No data available
d) pH 7.0
e) Melting point/ Melting point/range: -95 °C
freezing point
f) Initial boiling point 69 °C
and boiling range
g) Flash point -25.99 °C – closed cup
h) Evaporation rate 15.8
i) Flammability (solid, gas) No data available
j) Upper/lower Upper explosion limit: 7.7 %(V)
flammability or Lower explosion limit: 1.2 %(V)
explosive limits
k) Vapour pressure 256.0 mmHg at 37.7 °C
132.0 mmHg at 20.0 °C
l) Vapour density No data available
m) Relative density 0.659 g/mL at 25 °C
n) Water solubility insoluble
o) Partition coefficient: n- octanol/water
p) Auto-ignition
temperature
q) Decomposition
temperature
log Pow: 3.90 – 4.11
234.0 °C
No data available
r) Viscosity No data available
s) Explosive properties No data available
t) Oxidizing properties No data available
9.2 Other safety information
No data available
SECTION 10: Stability and reactivity
10.1 Reactivity
No data available
10.2 Chemical stability
Stable under recommended storage conditions.
10.3 Possibility of hazardous reactions
No data available
10.4 Conditions to avoid
Exposure to moisture may affect product quality. Heat, flames and sparks.
10.5 Incompatible materials
Oxidizing agents
10.6 Hazardous decomposition products
Other decomposition products – No data available
Hazardous decomposition products formed under fire conditions. – Carbon oxides
In the event of fire: see section 5
SECTION 11: Toxicological information
11.1 Information on toxicological effects
Acute toxicity
LD50 Oral – Rat – 25,000 mg/kg(n-Hexane)
LC50 Inhalation – Rat – 4 h – 48000 ppm(n-Hexane)
Skin corrosion/irritation
Irritating to skin.(n-Hexane)
Serious eye damage/eye irritation
Eyes – Rabbit(n-Hexane)
Result: Mild eye irritation
Respiratory or skin sensitisation
No data available(n-Hexane)
Germ cell mutagenicity
No data available(n-Hexane)
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
Overexposure may cause reproductive disorder(s) based on tests with laboratory animals. Suspected
human reproductive toxicant Suspected of damaging fertility.(n-Hexane)
Specific target organ toxicity – single exposure
May cause drowsiness or dizziness.(n-Hexane)
Specific target organ toxicity – repeated exposure
Ingestion – May cause damage to organs through prolonged or repeated exposure. – Nervous system
Aspiration hazard
May be fatal if swallowed and enters airways.(n-Hexane)
Additional Information
RTECS: MN9275000
Prolonged or repeated contact with skin may cause:, defatting, Dermatitis, Contact with eyes can cause:,
Redness, Blurred vision, Provokes tears., Effects due to ingestion may include:, Gastrointestinal
discomfort, Central nervous system depression, Lung irritation, chest pain, pulmonary edema, giddiness, slowed reaction time, slurred speech, Headache, Dizziness, Drowsiness, Unconsciousness(n-Hexane)
SECTION 12: Ecological information
12.1 Toxicity
Toxicity to fish LC50 – Pimephales promelas (fathead minnow) – 2.5 mg/l – 96.0 h(n-Hexane)
Toxicity to daphnia and
other aquatic
invertebrates
EC50 – Daphnia magna (Water flea) – 3,878.00 mg/l – 48 h(n-Hexane)
Toxicity to algae EC50 – Chlorella vulgaris (Fresh water algae) – 12,840.00 mg/l – 3 h(n-Hexane)
EC50 – SKELETOMA – 0.30 mg/l – 8 h(n-Hexane)
12.2 Persistence and degradability
No data available
12.3 Bioaccumulative potential
No data available
12.4 Mobility in soil
No data available(n-Hexane)
12.5 Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative
and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher. 12.6 Other adverse effects
Toxic to aquatic life with long lasting effects.
SECTION 13: Disposal considerations
13.1 Waste treatment methods
Product
Burn in a chemical incinerator equipped with an afterburner and scrubber b highly flammable.
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contaminated packaging
Dispose of as unused product.
SECTION 14: Transport information
14.1 UN number
ADR/RID: 1208； IMDG: 1208； IATA: 1208
14.2 UN proper shipping name
ADR/RID: HEXANES
IMDG: HEXANES
IATA: Hexanes
14.3 Transport hazard class(es)
ADR/RID: 3 IMDG: 3 IATA: 3
14.4 Packaging group
ADR/RID: II IMDG: II IATA: II
14.5 Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
14.6 Special precautions for user
No data available
SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
15.2 Chemical safety assessment
For this product a chemical safety assessment was not carried out
SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
H225 Highly flammable liquid and vapour.
H304 May be fatal if swallowed and enters airways. H315 Causes skin irritation. H336 May cause drowsiness or dizziness. H361f Suspected of damaging fertility. H373 May cause damage to organs through prolonged or repeated exposure.
H411 Toxic to aquatic life with long lasting effects. Further information
The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Junyuan Petroleum Group and its Affiliates shall not be held liable for any damage resulting from handling or from contact with the above product. See www.junyuanpetroleumgroup.com for additional terms and conditions of sale.