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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:
106-99-0
分子量:
54.09
NACRES:
NA.22
PubChem Substance ID:
329761784
UNSPSC Code:
12352100
MDL number:
MFCD00008659
Form:
liquid
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form

liquid

Quality Level

100

concentration

15 wt. % in hexane

refractive index

n20/D 1.376

density

0.682 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

C=CC=C

InChI

1S/C4H6/c1-3-4-2/h3-4H,1-2H2

InChI key

KAKZBPTYRLMSJV-UHFFFAOYSA-N

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).

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signalword

Danger

target_organs

Central nervous system, Nervous system

存储类别

3 - Flammable liquids

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

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX9860
MKCX9861
MKCV5485
MKCT3845
MKCN1917

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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
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货号GTIN
695904-250G04061832785110