1,1-Dimethylcyclopentane

1,1-二甲基环戊烷

Also known as: 1,1-Dimethyl-cyclopentan, 1,1-dimethyl-cyclopentane, 1,1-dimethylcyclopentane, 1,1-methylcyclopentane, Cyclopentane, 1,1-dimethyl-, Cyclopentane,1,1-dimethyl, Cyclopentane,1-dimethyl, dimethyl cyclopentane, gem-Dimethylcyclopentane, ghl.PD_Mitscher_leg0.791

CAS No.
1638-26-2
Jingsj CID
J-16665-4
Molecular Formula
C7H14
Chinese Name
1,1-二甲基环戊烷
Molecular Weight
98.186 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-69.79°C
Boiling Point87.5±0.0 °C at 760 mmHg
Density0.8±0.1 g/cm3
Flash Point-8.8±11.7 °C

Frequently Asked Questions

What is the CAS number of 1,1-Dimethylcyclopentane?

1638-26-2

What are the molecular formula and molecular weight of 1,1-Dimethylcyclopentane?

C7H14, molecular weight 98.186 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026