434191
乙烯基溴 溶液
1.0 M in THF
别名:
溴乙烯
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关于此项目
线性分子式:
CH2=CHBr
化学文摘社编号:
分子量:
106.95
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1361370
InChI
1S/C2H3Br/c1-2-3/h2H,1H2
SMILES string
BrC=C
InChI key
INLLPKCGLOXCIV-UHFFFAOYSA-N
vapor pressure
12.46 psi ( 55 °C), 3.6 psi ( 20 °C)
form
liquid
concentration
1.0 M in THF
density
0.927 g/mL at 25 °C
storage temp.
2-8°C
Quality Level
General description
乙烯基溴属于卤代烯 ，由于未饱和乙烯基的存在，具有很高的反应活性。在加入聚合物或材料的结构中时，它可以为聚合物或材料带来阻燃性。它也是一种多功能的结构单元，可用于聚合、加成反应、取代反应和交联反应，如Suzuki-Miyaura 和Negishi反应。 它可用于将放射性标记引入医学成像用分子。
Application
- 在电子转移介质存在下，乙烯基溴的电化学还原对二氧化碳进行序贯乙烯基环化/固定：本研究探讨了乙烯基溴的电化学还原，重点关注乙烯基自由基环化和二氧化碳固定（A Katayama, H Senboku, 2016）。
- 氩气基质中臭氧与溴乙烯和氟化物波长相关光化学反应的比较：该研究比较了乙烯基溴和氟化物与臭氧的光化学反应，考察了它们在氩气基质中的特性（BS Ault, 2021）。
乙烯基溴溶液可用作前体，用于通过不对称还原偶联，进行手性2-乙烯基四氢萘的立体选择性合成。这些手性化合物是天然产物、农用化学品和液晶中的重要结构单元。
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
1.4 °F - closed cup
flash_point_c
-17 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
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