Solvent oil is one of the main separation products of petroleum. It is an important organic chemical raw material and basic oil for industrial production. Isohexane belongs to alkane solvent oil. After hydrogenation process, isohexane has the characteristics of low aromatics and low sulfur. Isohexane is purified and refined on the basis of n-hexane. The content of n-hexane contained in it is very small, and even basically does not exist.
\nIn a sense, it is a kind of green environmental protection solvent, which is mainly used to clean precision instruments, such as wire plate, mobile phone and other electronic products. As the \u201cApple poisoning gate\u201d incident broke out and environmental awareness increased, isohexane began to shine. At the same time, isohexane can also replace white oil. Therefore, it is gradually popularized in the cleaning industry.<\/p>\n
Isohexane, English name isohexane 2-METHYLPENTANE, CAS No. 107-83-5, specific gravity 0.66, boiling point (\u2103) 62.0, flash point (\u2103) \u2013 20, is used as pharmaceutical raw materials, solvents for adhesives and cleaners, coatings and ink solvents, polymerization solvents, and is a substitute for n-hexane.<\/span><\/p>\n
Junyuan Petroleum Group is a leading manufacturer of isohexane in the industry.<\/span><\/div>\n<\/blockquote>\n<\/div>\n\nIsohexane\uff0880%-99%)<\/p>\n<\/div>\n
\n\n
\n \n Items<\/p>\n<\/td>\n
\n Requirement<\/p>\n<\/td>\n
\n Quality<\/p>\n<\/td>\n
\n Test Method<\/p>\n<\/td>\n<\/tr>\n
\n \n Density\uff0820\u2103\uff09\u3000\uff08g\/ml\uff09<\/p>\n<\/td>\n
\n 0.655-0.686<\/p>\n<\/td>\n
\n 0.667<\/p>\n<\/td>\n
\n GB\/T1884<\/p>\n<\/td>\n<\/tr>\n
\n \n Sabolt Colour<\/p>\n<\/td>\n
\n \uff1c10<\/p>\n<\/td>\n
\n \uff1c10<\/p>\n<\/td>\n
\n GB\/T3555<\/p>\n<\/td>\n<\/tr>\n
\n \n Distillation range: distillate (5-95%) \u2103<\/p>\n<\/td>\n
\n 60.5-68.5<\/p>\n<\/td>\n
\n 60.5-65<\/p>\n<\/td>\n
\n GB17602<\/p>\n<\/td>\n<\/tr>\n
\n \n Bromine index MGBR \/ 100g<\/p>\n<\/td>\n
\n \uff1c0.1<\/p>\n<\/td>\n
\n \uff1c0.1<\/p>\n<\/td>\n
\n SH\/T 0630<\/p>\n<\/td>\n<\/tr>\n
\n \n Aromatics (PPM)<\/p>\n<\/td>\n
\n \uff1c200<\/p>\n<\/td>\n
\n \uff1c30<\/p>\n<\/td>\n
\n GB\/T 17474<\/p>\n<\/td>\n<\/tr>\n
\n \n Alkane content (PPM)<\/p>\n<\/td>\n
\n \uff1c1<\/p>\n<\/td>\n
\n \uff1c1<\/p>\n<\/td>\n
\n SH\/T 0253<\/p>\n<\/td>\n<\/tr>\n
\n \n Nonvolatile Content mg \/ 100ml<\/p>\n<\/td>\n
\n \uff1c1<\/p>\n<\/td>\n
\n \uff1c1<\/p>\n<\/td>\n
\n GB 17602<\/p>\n<\/td>\n<\/tr>\n
\n \n Isohexane (%)<\/p>\n<\/td>\n
\n 98<\/p>\n<\/td>\n
\n 99<\/p>\n<\/td>\n
\n GB17602<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
Physical and Chemical Properties<\/h2>\n
Chinese Name: \u5f02\u5df1\u70f7
\nEnglish Name: ISO hexane
\nCAS No.\uff1a107-83-5
\nAppearance and properties: colorless transparent liquid, slightly flavored, volatile liquid.
\nMelting point (\u2103): \u2013 153 \u2103 relative density (water = 1): 0.65
\nBoiling point (\u2103): 59 ~ 63 \u2103 relative vapor density (air = 1): 3.0
\nSaturated vapor pressure (kPa): 23kpa (20 \u2103) combustion heat (kJ \/ mol):
\nCritical temperature (\u2103): critical pressure (MPA): 3.03
\nLogarithm of octanol \/ water partition coefficient:
\nFlash point (\u2103): \u2013 23 \u2103
\nSpontaneous combustion temperature (\u2103): 306
\nSolubility: insoluble in water, soluble in ethanol,, benzene and other organic solvents.
\nMain uses: polymerization solvent, precision instrument cleaning and oil dilution, can be used as fuel.
\nMany people don\u2019t know much about isohexane.
\nIn fact, isohexane is a general term, a mixture,
\nIt is mainly composed of the following four components
\n2-METHYLPENTANE
\n3-methyl pentane
\n2,2-dimethylbutane
\n2,3-dimethylbutane.
\nAs a new solvent, isohexane has excellent cleaning ability in cleaning.
\nSuitable for oil extraction, leaching and extraction solvents, essential oil diluents,
\nPrecision instrument (circuit board, electronic) cleaning agent, can also be used as low adhesive and aerosol.
\nIn practical production application, it can be used to replace white oil, n-hexane and plastering water.
\nIt can largely reduce the impact of white oil and n-hexane cleaner.
\nPhysical and chemical properties
\nAppearance and properties: colorless transparent liquid, slightly flavored, volatile liquid.
\nMelting point (\u2103): \u2013 153 \u2103
\nRelative density (water = 1): 0.65
\nBoiling point (\u2103): 59 ~ 63 \u2103
\nRelative vapor density (air = 1): 3.0
\nSaturated vapor pressure (kPa): 23kpa (20 \u2103)
\nCritical pressure (MPA): 3.03
\nFlash point (\u2103): \u2013 23 \u2103
\nUpper limit% (V \/ V): 7.0%
\nSpontaneous combustion temperature (\u2103): 306
\nLower limit% (V \/ V): 1.2%
\nWhite electric oil substitute, wiping water substitute, n-hexane substitute, low cleaning agent \u2013 isohexane.
\nIsohexane is a C6 isomer, mainly composed of 2-METHYLPENTANE and 3-methylpentane. The product is colorless, tasteless, volatile, insoluble in water and soluble in ethanol, acetone and organic solvents.
\nIt has the characteristics of asexual, low sulfur, low aromatics, low olefins, good solubility and good safety.
\nIt is widely used in oil industry, aerosol industry, toy industry, coating industry and electronic industry. It is mainly used as oil extraction solvent, agent-free solvent, low adhesive solvent and aerosol solvent,
\nAs a cleaning agent for precision instruments, electronics and footwear industry, isohexane has the advantages of high safety.
\nOur main products are isohexane, cyclohexane, methylcyclohexane, n-heptane, n-hexane, cyclohexane,
\nIsooctane,, DMF, DC, tetrahydrofuran, methyl tert butyl ether and other solvents.
\nIsohexane \u2014 instead of white electric oil.
\nWhy replace white oil, because n-hexane is identified by the occupational disease center and is suspected to cause leukemia. So now the use of white oil is less and less.
\nWhat are the substitutes on the market and what are their characteristics?
\nWhite oil is mainly used for cleaning because of its ability to dissolve oil and volatilize quickly, and its price is relatively low. It is widely used in industrial production and belongs to low chain alkanes. The substitutes are also mainly low chain alkanes, such as isohexane and n-heptane. Alkanes with more carbon chains can also be cleaned, but their drying time is too long and are only used for metal cleaning (such as D40)
\nWith the current purification technology of isohexane, the content of n-hexane contained in it is very small. Most of the so-called environmental cleaning agents on the market are this ingredient. In addition, compared with isohexane, n-heptane has less odor, slightly slower volatilization rate and less n-hexane content.
\nIn addition to a small amount of nonflammable cleaning agent, 141b, dichloromethane and tetrachloroethylene can be used as the main components.
\nMost of them are mainly low chain alkanes, isohexane and n-heptane, or a small amount of mixed alkanes.
\nI hope it can be helpful for users who need to replace white electric oil!
\nIsohexane
\n1\u3001 Introduction
\nIsohexane is a colorless, transparent, slightly flavored, flammable and volatile liquid. Insoluble in water, miscible with acetone, benzene, chloroform and heptane, soluble in ethanol and, insoluble in water. Flammable. Have sex. Due to the high content of isohexane, most domestic manufacturers rely on import. Due to the small output, the market demand is large.
\n2\u3001 Performance index
\nRelative density 0.6532
\nMelting point \u2013 153.67 \u2103
\nBoiling point 60 \u2103
\nRefractive index (n20d) 1.3716
\nFlash point \u2013 23 \u2103
\n3\u3001 Preparation and source
\nUsing the reformed raffinate as raw material, the olefins and aromatics are removed by hydrofining, and then the appropriate fraction is cut by distillation.
\n4\u3001 Uses
\nIt is widely used in aerosol, coating and electronic industries. It is mainly used as agent-free, solvent, precision instrument cleaning agent and other products.
\nIsohexane is mainly used to replace white oil, 6 solvent oil and wiping water, which is more 6#* environmentally friendly. It belongs to low solvent-free.
\nIsohexane is a C6 isomer, mainly composed of 2-METHYLPENTANE and 3-methylpentane. The product is colorless, tasteless, volatile, insoluble in water and soluble in ethanol, acetone and organic solvents. It has the characteristics of asexual, low sulfur, low aromatics, low olefins, good solubility and good safety. It is widely used in oil industry, aerosol industry, toy industry, coating industry and electronic industry. It is mainly used as oil extraction solvent, agent-free solvent, low adhesive solvent and aerosol solvent. As a cleaning agent for precision instruments, electronics and shoemaking industry, isohexane has the advantages of high safety.
\nIn addition, the main business varieties of our company, such as isohexane, cyclohexane, methylcyclohexane, n-heptane, n-hexane, cyclohexane, isooctane,, DMF, DC, tetrahydrofuran, methyl tert butyl ether and other solvents, are attached.
\nIsohexane (mixture of branched chain isomers of hexane) is one of the main products sold by our company. The company has a strong R & D team to provide universities and scientific research laboratories with stable and reliable biochemical reagents, including biological reagents (BR grade), excellent pure reagents (GR grade), * pure reagents (ur grade) and analytical pure reagents (AR grade), chemically pure reagent (AR grade), experimental reagent (LR grade), etc.
\nBasic data parameters of isohexane (mixture of branched isomers of hexane):
\nEnglish Name: Hexanes
\nCAS\uff1a73513-42-5
\nWhere: c6h14
\nQuantity: 86.17536
\nMelting point: 95 \u00b0 C (lit.)
\nBoiling point 68-70 \u00b0 C (lit.)
\nDensity 0.672g\/mlat25 \u00b0 C (lit.)
\nVapor density 3 (vsair)
\nRefractive index N20 \/ d1.379 (lit.)
\nFlash point \u2013 9 \u00b0 f
\nStorage condition flamblesarea
\nForm liquid
\nColor clear<\/p>\n<\/body>","protected":false},"excerpt":{"rendered":"Solvent oil is one of the main separation products of petroleum. It is an important organic chemical raw material and basic oil for industrial production. Isohexane belongs to alkane solvent…<\/p>\n","protected":false},"author":1,"featured_media":1553,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6],"tags":[65,67,66],"class_list":["post-221","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hexanes","tag-hexanes","tag-ihexane","tag-isohexane"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/junyuanpetroleumgroup.com\/solvents\/wp-content\/uploads\/2017\/06\/pentane-hexane-heptane1665.jpg?fit=1171%2C626&ssl=1","yoast_head":"\n
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