USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
(e)-1,4-dibromobut-2-ene basic information |
product name: | (e)-1,4-dibromobut-2-ene |
synonyms: | 1,4-dibromo-2-pentene;(2e)-1,4-dibromo-2-butene;(e)-1,4-dibromo-2-butene;1,4-dibromo-2-butene, e;1,4-trans-dibromobutene-2;2-butene, 1,4-dibromo-, trans-;4-dibromo-(e)-2-buten;4-dibromo-trans-2-buten |
cas: | 821-06-7 |
mf: | c4h6br2 |
mw: | 213.9 |
einecs: | 212-472-7 |
product categories: | alkenyl;halogenated hydrocarbons;organic building blocks;aliskiren |
mol file: | 821-06-7.mol |
(e)-1,4-dibromobut-2-ene chemical properties |
mp | 48-51 °c(lit.) |
bp | 205 °c(lit.) |
fp | 113°c |
storage temp. | refrigerator |
color | colorless to slightly brown |
water solubility | slightly soluble |
cas database reference | 821-06-7(cas database reference) |
nist chemistry reference | 2-butene, 1,4-dibromo-, (e)-(821-06-7) |
epa substance registry system | 2-butene, 1,4-dibromo-, (2e)-(821-06-7) |
safety information |
hazard codes | t,c |
risk statements | 25-34-23/25 |
safety statements | 26-36/37/39-45-28a |
ridadr | un 2923 8/pg 2 |
wgk germany | 2 |
rtecs | em4725000 |
f | 8-19 |
hazard note | toxic/corrosive |
hazardclass | 6.1(b) |
packinggroup | iii |
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
(e)-1,4-dibromobut-2-ene basic information |
product name: | (e)-1,4-dibromobut-2-ene |
synonyms: | 1,4-dibromo-2-pentene;(2e)-1,4-dibromo-2-butene;(e)-1,4-dibromo-2-butene;1,4-dibromo-2-butene, e;1,4-trans-dibromobutene-2;2-butene, 1,4-dibromo-, trans-;4-dibromo-(e)-2-buten;4-dibromo-trans-2-buten |
cas: | 821-06-7 |
mf: | c4h6br2 |
mw: | 213.9 |
einecs: | 212-472-7 |
product categories: | alkenyl;halogenated hydrocarbons;organic building blocks;aliskiren |
mol file: | 821-06-7.mol |
(e)-1,4-dibromobut-2-ene chemical properties |
mp | 48-51 °c(lit.) |
bp | 205 °c(lit.) |
fp | 113°c |
storage temp. | refrigerator |
color | colorless to slightly brown |
water solubility | slightly soluble |
cas database reference | 821-06-7(cas database reference) |
nist chemistry reference | 2-butene, 1,4-dibromo-, (e)-(821-06-7) |
epa substance registry system | 2-butene, 1,4-dibromo-, (2e)-(821-06-7) |
safety information |
hazard codes | t,c |
risk statements | 25-34-23/25 |
safety statements | 26-36/37/39-45-28a |
ridadr | un 2923 8/pg 2 |
wgk germany | 2 |
rtecs | em4725000 |
f | 8-19 |
hazard note | toxic/corrosive |
hazardclass | 6.1(b) |
packinggroup | iii |
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