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695904

Sigma-Aldrich

1,3-Butadiene solution

15 wt. % in hexane

Synonym(s):

Bivinyl, Vinylethylene, alpha,gamma-Butadiene

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About This Item

Empirical Formula (Hill Notation):
C4H6
CAS Number:
106-99-0
Molecular Weight:
54.09
MDL number:
MFCD00008659
UNSPSC Code:
12352100
PubChem Substance ID:
329761784
NACRES:
NA.22

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

SMILES string

C=CC=C

InChI

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

InChI key

KAKZBPTYRLMSJV-UHFFFAOYSA-N

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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).

Signal Word

Danger

Hazard Classifications

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

Target Organs

Central nervous system, Nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-105.0 °F

Flash Point(C)

-76.11 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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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