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Merck
CN

239607

Sigma-Aldrich

溴乙烷

ReagentPlus®, ≥99%

别名:

乙基溴

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About This Item

经验公式(希尔记法):
C2H5Br
CAS号:
分子量:
108.97
Beilstein:
1209224
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.21
方案:
≥99%
沸点:
37-40 °C (lit.)
蒸汽压:
25.32 psi ( 55 °C)
7.54 psi ( 20 °C)

蒸汽密度

~3.75 (vs air)

质量水平

蒸汽压

25.32 psi ( 55 °C)
7.54 psi ( 20 °C)

产品线

ReagentPlus®

方案

≥99%

表单

liquid

自燃温度

952 °F

expl. lim.

11.25 %

折射率

n20/D 1.425 (lit.)

沸点

37-40 °C (lit.)

mp

−119 °C (lit.)

密度

1.46 g/mL at 25 °C (lit.)

官能团

alkyl halide
bromo

SMILES字符串

CCBr

InChI

1S/C2H5Br/c1-2-3/h2H2,1H3

InChI key

RDHPKYGYEGBMSE-UHFFFAOYSA-N

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应用

  • 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)。

法律信息

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

警示用语:

Danger

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Ozone 1

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

-9.4 °F - closed cup

闪点(°C)

-23 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)
Microwave Spectrum, Structure, and Quadrupole Coupling Constant Tensor of Ethyl Bromide.
Flanagan C and Pierce L.
J. Chem. Phys. , 38(12), 2963-2969 (1963)
D H Marchand et al.
Chemical research in toxicology, 2(6), 449-454 (1989-11-01)
The conjugation of glutathione with 1,2-dihaloethanes leads to the formation of S-(2-haloethyl)glutathione which, following intramolecular cyclization, produces an electrophilic thiiranium ion. The extent to which the formation of the thiiranium ion is responsible for the toxicity associated with 1,2-dihaloethanes has
E D Barber et al.
Mutation research, 113(2), 89-101 (1983-04-01)
Growth curves of the 5 commonly used Ames Salmonella tester strains have been measured turbidimetrically in semi-solid agar. Lag times, doubling times and maximum cell densities have been calculated for each of the 5 strains. The time dependence of reversion
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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