109975
1,2-环氧丁烷
99%
别名:
1-丁烯氧化物, 乙基环氧乙烷, 氧化丁烯, 环氧丁烷
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关于此项目
经验公式（希尔记法）:
C4H8O
化学文摘社编号:
分子量:
72.11
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
203-438-2
Beilstein/REAXYS Number:
102411
MDL number:
产品名称
1,2-环氧丁烷, 99%
InChI key
RBACIKXCRWGCBB-UHFFFAOYSA-N
InChI
1S/C4H8O/c1-2-4-3-5-4/h4H,2-3H2,1H3
SMILES string
CCC1CO1
vapor density
2.2 (vs air)
vapor pressure
140 mmHg ( 20 °C)
assay
99%
autoignition temp.
698 °F
expl. lim.
19 %
refractive index
n20/D 1.384 (lit.)
bp
63 °C (lit.)
density
0.829 g/mL at 25 °C (lit.)
Quality Level
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Application
1,2-环氧丁烷可用于：
- 作为单体通过开环聚合反应合成新引发剂。 这些引发剂可用于制备复杂大分子，如接枝聚酰胺。
- 聚乙烯亚胺的功能化，聚乙烯亚胺可用于合成CO2 捕集用的氧化稳定性吸附剂。
Features and Benefits
- 高可聚合性
- 低转移反应易感性
- 易处理
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
5.0 °F - closed cup
flash_point_c
-15 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
D Henschler et al.
Journal of cancer research and clinical oncology, 107(3), 149-156 (1984-01-01)
Previous analytical studies of industrial samples of trichloroethylene (TRI) have revealed the presence of mutagenic and carcinogenic epoxides which, it was proposed, might be responsible for the carcinogenicity of such samples, as demonstrated with mice in other laboratories. To test
A Ohnishi et al.
Environmental research, 60(2), 242-247 (1993-02-01)
Axonal neuropathy occurs due to occupational ethylene oxide (EtO) exposure. The experimental model of human EtO neuropathy was established. In addition, the neurotoxic effects of propylene oxide (PpO) and butylene oxide (BtO) were demonstrated in rats. Although no human neuropathy
Zhengyuan Zhou et al.
International journal of pharmaceutics, 354(1-2), 82-87 (2007-12-08)
Ethylene oxide and 1,2-butylene oxide were sequentially polymerised to form the diblock copolymer E13B10 (E=oxyethylene, B=oxybutylene, subscripts denote number-average block lengths in repeat units). Dynamic and static light scattering over the temperature range 10-30 degrees C demonstrated a transition from
D Weinstein et al.
Environmental mutagenesis, 3(1), 1-9 (1981-01-01)
Based on the findings of Nagao et al [1978] that phenacetin is negative in the standard Ames test with Aroclor induced rat S-9 and positive with hamster S-9, the test was performed with a mixture of rat/hamster S-9. Phenacetin was
Maria Elenir N P Ribeiro et al.
International journal of pharmaceutics, 369(1-2), 196-198 (2008-12-02)
The influence of hydrophobic-block length on solubilisation capacity was examined for micelles of E(m)B(n) copolymers (E=oxyethylene, B=oxybutylene, subscripts denote number-average block lengths in repeat units) with B-block lengths in the range of 30-76 and with E-blocks of sufficient length to
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