vapor density
1.9 (15 °C, vs air)
vapor pressure
1863 mmHg ( 21 °C)
assay
≥99.6%
form
gas
autoignition temp.
788 °F
expl. lim.
12 %
bp
−4.5 °C (lit.)
mp
−109 °C (lit.)
density
0.62 g/mL at 20 °C (lit.)
SMILES string
C=CC=C
InChI
1S/C4H6/c1-3-4-2/h3-4H,1-2H2
InChI key
KAKZBPTYRLMSJV-UHFFFAOYSA-N
Application
1,3-丁二烯可用作合成以下物质的原料:
- 采用各种负载型催化剂通过选择性加氢反应合成1-丁烯
- 与丙烯酸一起进行奥司他韦的多步合成。
- 采用Gd配合物/iBu3Al催化剂体系Gd络合物/iBu3Al催化剂体系进行1,4-顺式聚合。
- 采用钯−卡宾催化剂与醇一起进行调聚反应合成烷基辛二烯基醚。
Biochem/physiol Actions
环境致癌物。可诱导小鼠的心脏血管肉瘤。
Other Notes
743828-250G-EU 包装:500 mL 铝制气缸,配有黄铜阀门。
743828-250G-EU:出口接头:DIN 477-1 1号,推荐调节器:Z742160 或 Z742161。
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signalword
Danger
存储类别
2A - Gases
wgk
WGK 3
flash_point_f
-104.8 °F - closed cup
flash_point_c
-76 °C - closed cup
hcodes
Hazard Classifications
Carc. 1A - Flam. Gas 1A - Muta. 1B - Press. Gas Liquefied gas
法规信息
监管及禁止进口产品
此项目有
An Industrially Viable Catalyst System for Palladium-Catalyzed Telomerizations of 1, 3-Butadiene with Alcohols
Jackstell R, et al.
Chemistry?A European Journal , 10(16), 3891-3900 (2004)
Hydrogenation of 1, 3-butadiene and of crotonaldehyde over highly dispersed Au catalysts
Okumura M, et al.
Catalysis Today, 74(3-4), 265-269 (2002)
Selective Hydrogenation of 1, 3-Butadiene to 1-Butene by Pd (0) Nanoparticles Embedded in Imidazolium Ionic Liquids
Umpierre AP, et al.
Advanced Synthesis & Catalysis, 347(10), 1404-1412 (2005)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 743828-250G | 04061833021989 |
| 743828-250G-EU | 04061833474556 |


