106003
2,3-二溴丙烯
80%, technical grade
别名:
(2-Bromo-2-propenyl) bromide, 2,3-Dibromopropylene
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关于此项目
线性分子式:
CH2BrCBr=CH2
化学文摘社编号:
分子量:
199.87
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-155-8
Beilstein/REAXYS Number:
878169
MDL number:
Assay:
80%
InChI key
YMFWYDYJHRGGPF-UHFFFAOYSA-N
InChI
1S/C3H4Br2/c1-3(5)2-4/h1-2H2
SMILES string
BrCC(Br)=C
grade
technical grade
assay
80%
refractive index
n20/D 1.544 (lit.)
bp
42-44 °C/17 mmHg (lit.)
density
2.045 g/mL at 25 °C
functional group
bromo
Quality Level
General description
2,3-Dibromopropene is an intermediate formed during the hydrolysis of nematocide:1,2-dibromo-3-chloropropane.
Application
2,3-Dibromopropene was used to test 2- and 3-carbon halogenated hydrocarbons for mutagenicity for Salmonella typhimurium strain TA 100 . It was used in the synthesis of N(Boc)-L-(2-Bromoallyl)-glycine.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
177.8 °F - closed cup
flash_point_c
81 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Kinetics and products of hydrolysis of 1,2-dibromo-3-chloropropane.
N E Burlinson et al.
Environmental science & technology, 16(9), 627-632 (1982-09-01)
S J Stolzenberg et al.
Environmental mutagenesis, 2(1), 59-66 (1980-01-01)
Short-chain, 2- and 3- carbon halogenated hydrocarbons were tested for mutagenicity for Salmonella typhimurium strain TA 100 both with and without the presence of S-9. Without exception, all brominated derivatives were more mutagenic than the chlorinated derivatives, usually by a
Gerald Pratsch et al.
The Journal of organic chemistry, 80(22), 11388-11397 (2015-10-31)
Visible-light photoreductive coupling of 2-arylallyl bromides in the presence of the photocatalyst Ru(bpy)3(PF6)2, a Hantzsch ester, and i-Pr2NEt gives 2,5-diaryl-1,5-dienes in high yield. This method avoids the use of stoichiometric metal reductants and is compatible with the presence of halogen
N-(Boc)-L-(2-Bromoallyl)-glycine: a versatile intermediate for the synthesis of optically active unnatural amino acids.
Leanna MR and Morton HE.
Tetrahedron Letters, 34(28), 4485-4488 (1993)
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