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
Grade:
reagent grade
Assay:
98%
Bp:
37-40 °C (lit.)
Vapor pressure:
25.32 psi ( 55 °C)
7.54 psi ( 20 °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 %
refractive index
n20/D 1.425 (lit.)
bp
37-40 °C (lit.)
mp
−119 °C (lit.)
density
1.46 g/mL at 25 °C (lit.)
functional group
alkyl halide
bromo
Quality Level
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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.
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.
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)
Microwave Spectra of Molecules Exhibiting Internal Rotation. V. Barrier Height in Ethyl Chloride and Ethyl Bromide.
Lide Jr DR.
J. Chem. Phys. , 30(1), 37-39 (1959)
Luis Destefano-Beltrán et al.
Journal of experimental botany, 57(11), 2879-2886 (2006-07-13)
The length of potato tuber dormancy depends on both the genotype and the environmental conditions during growth and storage. Abscisic acid (ABA) has been shown to play a critical role in tuber dormancy control but the mechanisms regulating ABA content
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