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petroleum ether basic information |
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petroleum ether chemical properties |
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bp |
90-100 °c |
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density |
0.77 g/ml at 20 °c |
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vapor density |
2.5 (vs air) |
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vapor pressure |
25.8 psi ( 55 °c) |
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refractive index |
n20/d 1.428 |
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fp |
−57 °f |
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merck |
14,5489 |
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stability: |
stable. extremely flammable. avoid strong oxidizing agents, all sources of ignition. as a consequence of its low flashpoint, mixtures of this material with air may ignite upon contact with hot surfaces - a naked flame is not required. |
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epa substance registry system |
ligroine(8032-32-4) |
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petroleum ether usage and synthesis |
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chemical properties |
colourless liquid with hydrocarbon odour |
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general description |
colorless liquid with the odor of gasoline. less dense than water and insoluble in water. hence floats on water. also refered to as varnish makers & painters naphtha. this petroleum fraction is similar to petroleum ether (cas 8030-30-6) but v.m. & p. is a heavier distillate. flash point ranges from 20° f to 100° f. |
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air & water reactions |
highly flammable. insoluble in water. |
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reactivity profile |
petroleum naphtha, [flammable liquid label] may be incompatible with strong oxidizing agents like nitric acid. charring may occur followed by ignition of unreacted material and other nearby combustibles. in other settings, mostly unreactive. not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. when heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, burns exothermically to produce mostly carbon dioxide and water. |
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health hazard |
inhalation of concentrated vapor may cause intoxication. liquid is not very irritating to skin or eyes but may get into lungs by aspiration. |
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petroleum ether preparation products and raw materials |
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preparation products |
cyclobutanecarbonyl chloride-->2,6-dibromopyridin-3-amine-->2-chloro-pyrimidine-5-sulfonyl chloride-->nordalbergin-->2,4-dichloro-3,5-dinitrobenzoic acid-->(5-bromo-pyrimidin-2-yl)-diethyl-amine-->2-amino-5-chloro-3-picoline-->2-amino-3,5-dichloro-6-methylpyridine-->ormeloxifene-->4-bromo-7-chloroquinoline-->6-methoxycoumarin-->2,6-pyridinedicarboxaldehyde-->1-(5-nitro-2-furyl)ethanone-->4-propyl-pyridin-2-ylamine-->5-acetyl-2,3-dihydrobenzo(b)furan-->4-maleimidobutyric acid-->ethyl 2-methylthiazole-4-carboxylate-->2,4-diamino-6-phenyl-1,3,5-triazine-->1-(cyclohexylcarbonyl)piperazine 97-->8-methoxycoumarin-->2-amino-3,5-dichloro-4-methylpyridine-->2-(butylamino)ethanol-->n-methoxycarbonylmaleimide-->4-azabenzimidazole-->2-amino-6-bromopyridine-->3-carbethoxyumbeliferone-->2,4-dichloro-3-nitropyridine-->tris(pentafluorophenyl)borane-->4-hydroxy-8-methoxy-quinoline-3-carboxylic acid ethyl ester-->ethyl (3-hydroxyphenyl)carbamate-->triisopropyl phosphite-->2,4-dichlorobenzenesulfonyl chloride-->2-chloro-4,6-dimethoxy-1,3,5-triazine-->2'-chlrophenyl-diphenyl-chlromethane-->ethyl 1,3-benzothiazole-2-carboxylate-->2,4,6-tribromopyrimidine-->triphenylsilanol-->antioxidant zm-405-->zein-->asiaticoside |
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raw materials |
petroleum ether |
hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.
we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.
we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.
we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!
China (Mainland) 
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