vapor pressure
0.27 psi ( 54 °C)
Quality Level
assay
97%
form
liquid
refractive index
n20/D 1.697 (lit.)
bp
175 °C (lit.)
mp
−41.5 °C (lit.)
density
2.88 g/mL at 20 °C (lit.)
SMILES string
BrP(Br)Br
InChI
1S/Br3P/c1-4(2)3
InChI key
IPNPIHIZVLFAFP-UHFFFAOYSA-N
General description
三溴化磷(PBr3)通常用于羧酸的α-溴化反应Hell-Volhard-Zelinsky卤化反应，已形成相应的酰基溴。此外，其还可用于从伯和仲醇合成烷基溴。
Application
三溴化磷可用作如下反应的试剂：
- 合成7-乙氧基-1-（对-乙基苯氧基）-3,7-二甲基-2-辛烯（一种类似于反式,反式,顺式-10,11-环氧-7-乙基-3,11-二甲基三癸-2,6-二烯酸盐的合成保幼激素）的新实验方案。
- 合成带有色酮环的1,2,3-二氮杂膦、1,2,3-噻唑膦和1,2-氮杂磷杂环戊烯。
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
supp_hazards
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Organic Chemistry, 1 (1988)
Organic Chemistry (2008)
Reaction of 2-cyano-3-(4-oxo-4H-chromen-3-yl) prop-2-enamide with some phosphorus reagents: synthesis of some novel diethyl phosphonates, 1, 2, 3-diazaphosphinanes, 1, 2, 3-thiazaphosphinine and 1, 2-azaphospholes bearing a chromone ring.
Ali TE & Hassan MM
Research on Chemical Intermediates, 44(1), 173-189 (2018)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 157783-100G | 04061838743602 |
| 157783-500G | 04061838743619 |