239607
溴乙烷
≥99%, liquid, suitable for synthesis, ReagentPlus®
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:
≥99%
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, ReagentPlus®, ≥99%
form
liquid
InChI key
RDHPKYGYEGBMSE-UHFFFAOYSA-N
InChI
1S/C2H5Br/c1-2-3/h2H2,1H3
SMILES string
CCBr
vapor density
~3.75 (vs air)
vapor pressure
25.32 psi ( 55 °C)
7.54 psi ( 20 °C)
product line
ReagentPlus®
assay
≥99%
autoignition temp.
952 °F
expl. lim.
11.25 %
dilution
(for general lab use)
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
- 通过化学蒸汽添加剂抑制氢-空气混合物：比较溴乙烷和其他溴化碳氢化合物在减少氢危害方面的有效性（SK Das et al., 2024）。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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
危险化学品
此项目有
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
Mónica Martínez-Avilés et al.
The journal of physical chemistry. A, 111(45), 11652-11660 (2007-10-19)
A mechanism for the atmospheric oxidation of bromoethane is proposed from an ab initio study. Using CCSD(T)/6-311++G(2df,2p)//MP2/6-31G(d) level of theory, the structure and energetics of the 35 species and transition states involved in the atmospheric oxidation of bromoethane are examined.
Kenneth C Westaway et al.
The journal of physical chemistry. A, 112(41), 10264-10273 (2008-09-26)
Nucleophile (11)C/ (14)C [ k (11)/ k (14)] and secondary alpha-deuterium [( k H/ k D) alpha] kinetic isotope effects (KIEs) were measured for the S N2 reactions between tetrabutylammonium cyanide and ethyl iodide, bromide, chloride, and tosylate in anhydrous
Hiroaki Aoyama et al.
Toxicology and applied pharmacology, 209(3), 226-235 (2005-06-01)
In a 2-year NTP bioassay, Bromoethane (BE) was found to induce endometrial neoplasms in the uterus of B6C3F1 mice [; ]. In women, hormonal influences, such as "unopposed" estrogenic stimulus, have been implicated as important etiologic factors in uterine cancer.
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