USD $10.00-90.00 / Kilogram
USD $1.00-10.00 / Kilogram
our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1. higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
anyway ,if you need any chemicals from china ,henan tianfu can help you
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 |
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 |