ISOBUTYLENE

Company Name:	Shanghai Boyle Chemical Co., Ltd.
Tel:	Mr Qiu:021-50182298(Demestic market) Miss Xu：021-50180596（Abroad market）
Email:	sales@boylechem.com
Products Intro:	Product Name:Isobutylene;2-Methyl propene CAS:115-11-7

Company Name:	J & K SCIENTIFIC LTD.
Tel:	400-666-7788 +86-10-82848833
Email:	jkinfo@jkchemical.com;market3@jkchemical.com
Products Intro:	Product Name:2-Methylprop-1-ene CAS:115-11-7 Package:25g, 100g

Company Name:	Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:	+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)
Email:	sh@meryer.com
Products Intro:	Product Name:Isobutene (in cylinder without valve) CAS:115-11-7 Remarks:AAM229924

Company Name:	BeiJing Hwrk Chemicals Limted
Tel:	4006990298 010-57411839 020-31335234 021-51691807
Email:	sales@hwrkchemical.com
Products Intro:	Product Name:2-METHYLPROPENE CAS:115-11-7 Purity:0.00% Package:2kg

Company Name:	Energy Chemical
Tel:	021-58432009 / 400-005-6266
Email:	info@energy-chemical.com
Products Intro:	Product Name:2-Methylpropene CAS:115-11-7 Purity:99% Package:100G,1KG,400G

ISOBUTYLENE Basic information

Product Name:	ISOBUTYLENE
Synonyms:	2-METHYLPROPENE;2-METHYL-1-PROPENE;HP-ISOBUTYLENE;ISOBUTENE;ISOBUTYLENE;1,1-dimethylethene;1,1-Dimethylethylene;2-methyl-1-propen
CAS:	115-11-7
MF:	C4H8
MW:	56.11
EINECS:	204-066-3
Product Categories:	Gas Cylinders;Hydrocarbons (Low Boiling point);Synthetic Organic Chemistry;Chemical Synthesis;Specialty Gases;Synthetic Reagents
Mol File:	115-11-7.mol

ISOBUTYLENE Chemical Properties

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 Information

MSDS Information

Provider	Language
SigmaAldrich	English

ISOBUTYLENE Usage And Synthesis

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

Preparation Products

Raw materials

Tag:ISOBUTYLENE(115-11-7) Related Product Information

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