2-Methylpentane (CAS 107-83-5) Sigma-Aldrich

2-Methylpentane molecular structure — Molecular structure

The Sigma-Aldrich catalog lists 6 grades and pack sizes of 2-Methylpentane (CAS 107-83-5). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS	107-83-5
Molecular formula	C6H14
Molecular weight	86.18 g/mol
IUPAC name	2-methylpentane
Synonyms	Pentane, 2-methyl- · 1,1-Dimethylbutane · Dimethylpropylmethane · 49IB0U6MLD · KYOWASOL C 600M · KYOWAZOL C 600

Safety & Hazards (GHS) Danger

Flammable

Irritant

Health hazard

Environmental hazard

H225 Highly Flammable liquid and vapor
H304 May be fatal if swallowed and enters airways
H315 Causes skin irritation
H336 May cause drowsiness or dizziness
H411 Toxic to aquatic life with long lasting effects

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand	Product / grade	Code
Sigma	2-METHYLPENTANE, 99+%	M65807-100G M65807-5G	Request Quote
Sigma	2-METHYLPENTANE, STANDARD FOR GC	68310-50ML 68310-5ML	Request Quote
Sigma	2-Methylpentane, >= 95.0 % GC	68312-100ML 68312-500ML	Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.