MilliporeSigma
All Photos(1)

295051

Sigma-Aldrich

1-Butene

≥99%

Linear Formula:
CH2=CHCH2CH3
CAS Number:
Molecular Weight:
56.11
Beilstein:
1098262
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

1.93 (vs air)

Quality Level

vapor pressure

1939 mmHg ( 21.1 °C)

assay

≥99%

form

gas

autoignition temp.

723 °F

expl. lim.

9.3 %

bp

−6.3 °C (lit.)

mp

−185 °C (lit.)

SMILES string

CCC=C

InChI

1S/C4H8/c1-3-4-2/h3H,1,4H2,2H3

InChI key

VXNZUUAINFGPBY-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Packaging

100, 400 g in Sure-Pac™

Recommended products

Brass hose adapter Z146811 or brass body mini gas regulator Z513539 is recommended.

Pictograms

FlameGas cylinder

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Flam. Gas 1 - Press. Gas Liquefied gas

Storage Class Code

2A - Gases

WGK

nwg

Flash Point(F)

-112.0 °F - closed cup

Flash Point(C)

-80 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service