695904
1,3-丁二烯 溶液
15 wt. % in hexane
别名:
Bivinyl, Vinylethylene, alpha,gamma-Butadiene
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关于此项目
经验公式（希尔记法）:
C4H6
化学文摘社编号:
分子量:
54.09
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Form:
liquid
form
liquid
concentration
15 wt. % in hexane
refractive index
n20/D 1.376
density
0.682 g/mL at 25 °C
storage temp.
2-8°C
Quality Level
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Application
1,3-Butadiene can be used as a monomer to synthesize polybutadiene with one hydroxy end group and other silyl hydroxy-protecting end group, a precursor for two-step synthesis of hydroxyl-terminated polybutadiene (HTPB).
signalword
Danger
target_organs
Central nervous system, Nervous system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-105.0 °F
flash_point_c
-76.11 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 1A - Flam. Liq. 2 - Muta. 1B - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
法规信息
监管及禁止进口产品
此项目有
Synthesis of hydroxyl-terminated polybutadiene bearing pendant carboxyl groups by combination of anionic polymerization and blue light photocatalytic thiol-ene reaction and its pH-triggered self-assemble behavior.
Zhang W, et al.
Reactive and Functional Polymers, 127, 161-167 (2018)
Xin Min et al.
Royal Society open science, 5(5), 180156-180156 (2018-06-13)
A novel alkyl lithium-based initiator with relatively large steric hindrance, tert-butyldimethylsiloxydimethylpropyl lithium (TBDMSODPrLi), was designed and synthesized. By using TBDMSODPrLi, hydroxyl-terminated polybutadiene (HTPB) was prepared via anionic polymerization. The macromolecular structure of HTPB was characterized and verified by FTIR and
Masato Ohashi et al.
Journal of the American Chemical Society, 133(45), 18018-18021 (2011-10-19)
Pyridines, which comprise one of the most important classes of the six-membered heterocyclic compounds, are widely distributed in nature, and the transition-metal-catalyzed [2 + 2 + 2] cycloaddition reaction of two alkynes and a nitrile is one of the most
Matthew S McCammant et al.
Journal of the American Chemical Society, 135(11), 4167-4170 (2013-03-12)
A palladium-catalyzed 1,4-addition across the commodity chemical 1,3-butadiene to afford skipped polyene products is reported. Through a palladium σ → π → σ allyl isomerization, two new carbon-carbon bonds are formed with high regioselectivity and trans stereoselectivity of the newly
Dewakar Sangaraju et al.
Analytical chemistry, 84(3), 1732-1739 (2012-01-10)
1,3-Butadiene (BD) is an important industrial chemical and a common environmental pollutant present in urban air. BD is classified as a human carcinogen based on epidemiological evidence for an increased incidence of leukemia in workers occupationally exposed to BD and
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