124052
Bromoethane
reagent grade, 98%, liquid
Synonym(s):
Ethyl bromide
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About This Item
Empirical Formula (Hill Notation):
C2H5Br
CAS Number:
Molecular Weight:
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)
Product Name
Bromoethane, reagent grade, 98%
grade
reagent grade
Quality Level
vapor density
~3.75 (vs air)
vapor pressure
25.32 psi ( 55 °C), 7.54 psi ( 20 °C)
assay
98%
form
liquid
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
SMILES string
CCBr
InChI
1S/C2H5Br/c1-2-3/h2H2,1H3
InChI key
RDHPKYGYEGBMSE-UHFFFAOYSA-N
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.
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Ozone 1
Storage Class
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
Regulatory Information
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Ramsden.N.E et al.
A-Level Chemistry (2000)
Microwave Spectrum, Structure, and Quadrupole Coupling Constant Tensor of Ethyl Bromide.
Flanagan C and Pierce L.
J. Chem. Phys. , 38(12), 2963-2969 (1963)
"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)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 124052-500G | 04061838722737 |
| 124052-1KG | 04061838722720 |