288462
三溴化磷
≥99.99% trace metals basis
别名:
溴化磷(III)
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关于此项目
线性分子式:
PBr3
化学文摘社编号:
分子量:
270.69
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
232-178-2
MDL number:
Assay:
≥99.99% trace metals basis
Form:
liquid
产品名称
三溴化磷, ≥99.99% trace metals basis
InChI key
IPNPIHIZVLFAFP-UHFFFAOYSA-N
InChI
1S/Br3P/c1-4(2)3
SMILES string
BrP(Br)Br
vapor pressure
0.27 psi ( 54 °C)
assay
≥99.99% trace metals basis
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.)
Quality Level
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Application
PBr3 can be used as an acceptor molecule in the formation of donor-acceptor complexes. It can also be used in the phosphorylation of arylphospholes which can further be utilized in the synthesis of phosphonic amides.
General description
Phosphorus tribromide (PBr3) is a phosphorus halide that can be used as a reactive phosphorylating agent for the formation of multifunctional thiophenes.
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
危险化学品
此项目有
Donor-acceptor complexes between organoamines and phosphorus tribromide
Muller G, et al.
Zeitschrift fur Naturforschung B, 56(11), 1163-1171 (2001)
Phosphorylation of 2-(3-methyl-1, 3-diazabuten-1-yl)-3-ethoxycarbonylthiophenes with phosphorus (III) halides
Pinchuk AM, et al.
Heteroatom Chem., 12(7), 641-651 (2001)
Site-selective phosphorylation of arylphospholes through reaction with phosphorus tribromide
Keglevich G, et al.
Journal of Organometallic Chemistry, 643(11), 32-38 (2002)
Andrey S Mereshchenko et al.
Nature chemistry, 7(7), 562-568 (2015-06-24)
'Roaming' is a new and unusual class of reaction mechanism that has recently been discovered in unimolecular dissociation reactions of isolated molecules in the gas phase. It is characterized by frustrated bond cleavage, after which the two incipient fragments 'roam'
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