130079
甲基三苯基溴化膦
98%
别名:
TPMP, Triphenylmethylphosphonium bromide, triphenylmethylphosphonium bromide
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关于此项目
线性分子式:
CH3P(C6H5)3Br
化学文摘社编号:
分子量:
357.22
UNSPSC Code:
12352002
NACRES:
NA.22
PubChem Substance ID:
EC Number:
217-218-9
Beilstein/REAXYS Number:
3599467
MDL number:
Assay:
98%
Form:
powder
Quality Segment
assay
98%
form
powder
reaction suitability
core: phosphonium, reaction type: C-C Bond Formation
mp
230-234 °C (lit.)
functional group
phosphine
SMILES string
[Br-].C[P+](c1ccccc1)(c2ccccc2)c3ccccc3
InChI
1S/C19H18P.BrH/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19;/h2-16H,1H3;1H/q+1;/p-1
InChI key
LSEFCHWGJNHZNT-UHFFFAOYSA-M
Application
Wittig 烯化盐，最近用于合成烯炔，通过关环复分解反应生成苯并氮杂卓环系。
广泛应用于通过 Wittig 反应的亚甲基化作用
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Chronic 2
wgk
WGK 3
flash_point_f
>464.0 °F
flash_point_c
> 240 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects