1,1-difluorocyclopentane

Also known as: 1,1-DIFLUOROCYCLOPENTANE, Cyclopentane, 1,1-difluoro-, gem-difluorocyclopentane, MFCD07368684

1,1-difluorocyclopentane (CAS 1120-70-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H8F2 and a molecular weight of 106.11400 g/mol. Key properties include a boiling point of 65-67 and a density of 1.02g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1120-70-3
Jingsj CID: J-7146-5
Molecular Formula: C₅H₈F₂
Molecular Weight: 106.11400 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	65-67
Density	1.02g/cm3
Exact Mass	106.05900
LogP	2.19570
Vapor Pressure	180mmHg at 25°C
Refractive Index	1.37

Customs & Trade Information

HS Code	2903890090
Summary	2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

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

The CAS number of 1,1-difluorocyclopentane is 1120-70-3.

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

1,1-difluorocyclopentane has molecular formula C5H8F2 and molecular weight 106.11400 g/mol.

What are the upstream and downstream products of 1,1-difluorocyclopentane?

For 1,1-difluorocyclopentane, Upstream Products: Cyclopentanone; Downstream Products: Cyclopentane, Ethylcyclopentane.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,1-difluorocyclopentane (CAS 1120-70-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7146-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.