185574
1,1,2,2-四溴乙烷
98%
别名:
TBE, 四溴化乙炔, 均四溴乙烷
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关于此项目
线性分子式:
Br2CHCHBr2
化学文摘社编号:
分子量:
345.65
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-191-5
Beilstein/REAXYS Number:
1098321
MDL number:
Assay:
98%
Form:
liquid
vapor density
11.9 (vs air)
Quality Segment
vapor pressure
0.1 mmHg ( 20 °C)
assay
98%
form
liquid
autoignition temp.
635 °F
refractive index
n20/D 1.637 (lit.)
bp
119 °C/15 mmHg (lit.)
mp
−1-1 °C (lit.)
solubility
alcohol: miscible, chloroform: miscible, diethyl ether: miscible, glacial acetic acid: miscible, water: insoluble
density
2.967 g/mL at 25 °C (lit.)
SMILES string
BrC(Br)C(Br)Br
InChI
1S/C2H2Br4/c3-1(4)2(5)6/h1-2H
InChI key
QXSZNDIIPUOQMB-UHFFFAOYSA-N
General description
在大气压下测量了 1，1，2，2-四溴乙烷和 1-溴十二烷混合物的密度和粘度 。
Application
以 1，1，2，2-四溴乙烷为原料，用氢氧化钠甲醇溶液脱卤制备三溴乙烷 。
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter