124052
溴乙烷
reagent grade, 98%, liquid
别名:
乙基溴
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关于此项目
经验公式（希尔记法）:
C2H5Br
化学文摘社编号:
分子量:
108.97
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
200-825-8
MDL number:
Beilstein/REAXYS Number:
1209224
Assay:
98%
Grade:
reagent grade
Bp:
37-40 °C (lit.)
Vapor pressure:
25.32 psi ( 55 °C), 7.54 psi ( 20 °C)
产品名称
溴乙烷, reagent grade, 98%
assay
98%
form
liquid
InChI key
RDHPKYGYEGBMSE-UHFFFAOYSA-N
InChI
1S/C2H5Br/c1-2-3/h2H2,1H3
SMILES string
CCBr
grade
reagent grade
vapor density
~3.75 (vs air)
vapor pressure
25.32 psi ( 55 °C), 7.54 psi ( 20 °C)
autoignition temp.
952 °F
expl. lim.
11.25 %
Quality Level
bp
37-40 °C (lit.)
mp
−119 °C (lit.)
density
1.46 g/mL at 25 °C (lit.)
functional group
alkyl halide, bromo
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General description
Bromoethane (Ethyl bromide) is an alkyl halide. Microwave spectral investigations of ethyl bromide and its isotopic species have been reported. It has been synthesized either by employing Grignard waste water as a precursor3 or by reacting potassium bromide with concentrated sulfuric acid in ethanol.
Application
Bromoethane may be employed as a promoter during the preparation of 1-butene.4 It has been used to prepare anion-exchange membranes, which can be used for the isolation and purification of plasmid DNA and also for the separation of plasmid DNA and RNA from cell lysates, measured using ultraviolet-visible light spectrophotometer.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Ozone 1
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-9.4 °F - closed cup
flash_point_c
-23 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
新产品
此项目有
Ramsden.N.E et al.
A-Level Chemistry (2000)
"Preparation of inorganic?organic anion-exchange membranes and their application in plasmid DNA and RNA separation"
Chang S-C, et al.
Journal of Membrane Science, 311(1), 336-348 (2008)
Microwave Spectrum, Structure, and Quadrupole Coupling Constant Tensor of Ethyl Bromide.
Flanagan C and Pierce L.
J. Chem. Phys. , 38(12), 2963-2969 (1963)
J R Bucher et al.
Toxicology and applied pharmacology, 130(1), 169-173 (1995-01-01)
Chloroethane and bromoethane have been shown to cause a marked uterine tumor response in B6C3F1 mice exposed for 2 years. These chemicals are nearly unique in this regard among the nearly 400 chemicals studied by the National Toxicology Program, and
Paula Teper-Bamnolker et al.
Plant physiology, 158(4), 2053-2067 (2012-03-01)
Potato (Solanum tuberosum) tuber, a swollen underground stem, is used as a model system for the study of dormancy release and sprouting. Natural dormancy release, at room temperature, is initiated by tuber apical bud meristem (TAB-meristem) sprouting characterized by apical
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