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Merck
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文件

695904

Sigma-Aldrich

1,3-丁二烯 溶液

15 wt. % in hexane

同義詞:

Bivinyl, Vinylethylene, alpha,gamma-Butadiene

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About This Item

經驗公式(希爾表示法):
C4H6
CAS號碼:
分子量::
54.09
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

形狀

liquid

濃度

15 wt. % in hexane

折射率

n20/D 1.376

密度

0.682 g/mL at 25 °C

儲存溫度

2-8°C

SMILES 字串

C=CC=C

InChI

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

InChI 密鑰

KAKZBPTYRLMSJV-UHFFFAOYSA-N

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應用

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).

訊號詞

Danger

危險分類

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Muta. 1B - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3

標靶器官

Central nervous system, Nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

-105.0 °F

閃點(°C)

-76.11 °C

個人防護裝備

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


分析證明 (COA)

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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
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
Christopher R Kirman et al.
Critical reviews in toxicology, 40 Suppl 1, 74-92 (2010-09-28)
1,3-Butadiene (BD) is a multisite carcinogen in laboratory rodents following lifetime exposure, with greater potency in the mouse than the rat, and is associated with an increase in leukemia mortality in highly exposed workers. Species differences in the formation of
Gunnar Boysen et al.
Toxicological sciences : an official journal of the Society of Toxicology, 125(1), 30-40 (2011-10-18)
1,3-Butadiene (BD) is an important industrial chemical that is classified as a human carcinogen. BD carcinogenicity has been attributed to its metabolism to several reactive epoxide metabolites and formation of the highly mutagenic 1,2:3,4-diepoxybutane (DEB) has been hypothesized to drive

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