ISOBUTYLENE

ISOBUTYLENE Property

mp : −140 °C bp : −6.9 °C(lit.) density : 0.5879 vapor density : 2 (vs air) vapor pressure : 3278 mm Hg ( 37.7 °C) refractive index : 1.3811 Fp : -80 °C FreezingPoint : -140.34℃ Merck : 5141 Stability:: Stable. Highly flammable - readily forms an explosive mixture with air. Incompatible with strong oxidizing agents. CAS DataBase Reference: 115-11-7(CAS DataBase Reference)

Safety

Hazard Codes : F+ Risk Statements : 12 Safety Statements : 9-16-33 RIDADR : UN 1055 2.1 WGK Germany : - RTECS : UD0890000 F : 4.5-31 HazardClass : 2.1

ISOBUTYLENE Chemical Properties,Usage,Production

Chemical Properties colourless gas General Description ISOBUTYLENE is a colorless gas with a faint petroleum-like odor. For transportation ISOBUTYLENE may be stenched. ISOBUTYLENE is shipped as a liquefied gas under its own vapor pressure. Contact with the liquid can cause frostbite. ISOBUTYLENE is easily ignited. Its vapors are heavier than air and a flame can flash back to the source of leak very easily. The leak can either be a liquid or vapor leak. ISOBUTYLENE can asphyxiate by the displacement of air. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. ISOBUTYLENE is used in the production of isooctane, a high octane aviation gasoline. Air & Water Reactions Highly flammable. Reactivity Profile ISOBUTYLENE is incompatible with oxidizers. ISOBUTYLENE polymerizes easily. ISOBUTYLENE reacts easily with numerous materials, such as alkyl halides, halogens, concentrated sulfuric acid, hypochlorous acid, aluminum chloride, carbon monoxide and hydrogen with a cobalt catalyst. Polymerization is catalyzed by aluminum chloride and boron trifluoride. Health Hazard Inhalation of moderate concentrations causes dizziness, drowsiness, and unconsciousness. Contact with eyes or skin may cause irritation; the liquid may cause frostbite. Fire Hazard Behavior in Fire: Containers may explode in fire. Vapor is heavier than air and may travel a long distance to a source of ignition and flash back.

ISOBUTYLENE Preparation Products And Raw materials

Raw materials tert-Butyl methyl ether ISOBUTANE URANIUM tert-Butanol Aluminum oxide

Preparation Products Petroleum additive tert-Butylhydroquinone 4,4'-Thiobis(6-tert-butyl-m-cresol) 4-tert-Butylcatechol 4-tert-Butyltoluene 1,1,3-TRIS(2-METHYL-4-HYDROXY-5-TERT-BUTYLPHENYL)BUTANE 2,3-Dihydro-2,2-dimethyl-7-benzofuranol 2-chloro-2-methyl propanal oxime dimer 2-Acrylamide-2-methylpropanesulfonic acid Propofol 2-chloro-2-trichloroethyl-3，3-dimethyl cyclobutenone Pivalic acid Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole 2,4-Di-tert-butylphenol corrosion inhibitor PBTCA-type Methyl 2-methylbutyrate Triisobutylaluminium 2-tert-Butyl-4-methylphenol 6-tert-Butyl-m-cresol N-BUTANE Captopril 3-Methyl-2-buten-1-ol EXXON BUTYL RUBBER 065 FEMA 2961 ALDICARB-OXIME POLYISOBUTYLENE Antioxidant T502 2,5-Di-tert-butylhydroquinone 2,6-Di-tert-butyl-4-methylphenol 2,6-Di-tert-butylphenol 2,2'-Methylenebis(6-tert-butyl-4-methylphenol) Methyl 3-methyl-2-butenoate 2,5-Dimethyl-2,4-hexadiene Isobutenyl sulfide 2,2-DIMETHYL-3-(2-METHYLPROP-1-ENYL)CYCLOPROPANECARBOXYLIC ACID 3-Chloro-2-methylpropene 2-Methyl-2-propanethiol 2,2,4-Trimethylpentane Isobutyronitrile

ISOBUTYLENE Suppliers      Global( 76)Suppliers      CANADA 1 CHINA 36 Europe 4 GERMANY 1 INDIA 1 JAPAN 2 South Korea 1 SWITZERLAND 1 UKRAINE 1 UNITED KINGDOM 3 USA 25 Global 76

Supplier Tel Fax Email Country ProdList Advantage Shanghai Boyle Chemical Co., Ltd. Mr Qiu:021-50182298(Demestic market) Miss Xu：021-50180596（Abroad market） +86-21-57758967 sales@boylechem.com CHINA 2221 55 J & K SCIENTIFIC LTD. -- -- jkinfo@jkchemical.com;market3@jkchemical.com CHINA 96847 76 Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing) +86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com CHINA 40407 62 BeiJing Hwrk Chemicals Limted 4006990298 010-57411839 020-31335234 021-51691807 010-87653215 0757-86311057 021-55236763 sales@hwrkchemical.com CHINA 12649 55 Energy Chemical 021-58432009 / 400-005-6266 021-58436166-800 info@energy-chemical.com CHINA 44198 61 Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028 +86-10-82967029 sales@ouhechem.com CHINA 10815 60 Secco work (Beijing) chemical technology co., LTD 010-69755668; 62507480 010-69755668 1139670422@qq.com CHINA 3551 54 Chemfun Medical Technology(Shanghai) Co., Ltd. 021-67220633 & 021-37212706 +86-21-67220638 chemfun@chemfun.net CHINA 21915 59 Jinan Haohua Industry Co., Ltd 0531-58773082 ;58773060 0531-58773099 sales@jnhaohua.com CHINA 5672 58 Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 ; 028-86676798 ; 028-86757656 028-86757656 aikeshiji@163.com CHINA 9909 55