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Merck
CN

127574

Sigma-Aldrich

3,4-环氧-1-丁烯

98%

别名:

2-乙烯基环氧乙烷, 3,4-环氧-1-丁烯, 环氧丁烯

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About This Item

经验公式(希尔记法):
C4H6O
CAS号:
分子量:
70.09
Beilstein:
103170
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

质量水平

方案

98%

表单

liquid

折射率

n20/D 1.417 (lit.)

沸点

65-66 °C (lit.)

密度

0.87 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

C=CC1CO1

InChI

1S/C4H6O/c1-2-4-3-5-4/h2,4H,1,3H2

InChI key

GXBYFVGCMPJVJX-UHFFFAOYSA-N

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象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

-58.0 °F - closed cup

闪点(°C)

-50 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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D A Rodriguez et al.
Environmental and molecular mutagenesis, 38(4), 292-296 (2002-01-05)
The National Toxicology Program has recently classified 1,3-butadiene (BD) as a human carcinogen. BD is metabolized to the intermediates 1,2-epoxy-3-butene (EB), 1,2:3,4-diepoxybutane (DEB), and 1,2-dihydroxy-3,4-epoxybutane. All three metabolites have been implicated in producing specific types of DNA damage and as
Hitesh V Motwani et al.
Chemico-biological interactions, 288, 57-64 (2018-04-14)
DNA adducts can be formed from covalent binding of electrophilic reactive compounds to the nucleophilic N- and O-atoms of the biomolecule. The O-sites on DNA, with nucleophilic strength (n) of ca. 2, is recognized as a critical site for mutagenicity.
L Recio et al.
Chemico-biological interactions, 135-136, 325-341 (2001-06-09)
1,3-Butadiene (BD) is a multisite carcinogen and is mutagenic in multiple tissues of B6C3F1 mice. BD is bioactivated to at least three directly mutagenic metabolites: 1,2-epoxybutene (EB), 1,2-epoxy-3,4-butanediol (EBD), and 1,2,3,4-diepoxybutane (DEB). However, the contribution of these individual metabolites to
M W Himmelstein et al.
Chemico-biological interactions, 135-136, 703-713 (2001-06-09)
(1-Chloroethenyl)oxirane (CEO) is a metabolite of beta-chloroprene (2-chloro-1,3-butadiene, CD). The purpose of this study was to evaluate the in vitro mutagenic and clastogenic (chromosome breaking) potential of CEO. For comparative purposes, the study also included an evaluation of the racemic
Thomas J L Mustard et al.
Journal of the American Chemical Society, 135(4), 1471-1475 (2013-01-01)
Density functional theory computations of the Cu-catalyzed ring expansion of vinyloxiranes is mediated by a traceless dual Cu(I)-catalyst mechanism. Overall, the reaction involves a monomeric Cu(I)-catalyst, but a single key step, the Cu migration, requires two Cu(I)-catalysts for the transformation.

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