1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane

1,1-二溴-2,2-二(氯甲基)环丙烷

Also known as: 1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane, 1,1-Bis(chloromethyl)-2,2-dibromocyclopropane, 2,2-Bis-(chloromethyl)-1,1-dibromocyclopropane, Cyclopropane, 1,1-dibromo-2,2-bis(chloromethyl)-

1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane (CAS 98577-44-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H6Br2Cl2 and a molecular weight of 296.815 g/mol. It is also known as 1,1-Bis(chloromethyl)-2,2-dibromocyclopropane, 2,2-Bis-(chloromethyl)-1,1-dibromocyclopropane and Cyclopropane, 1,1-dibromo-2,2-bis(chloromethyl)-. Key properties include a melting point of 48-50ºC(lit.), a boiling point of 277.1±10.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 134.5±9.1 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
98577-44-7
Jingsj CID
J-32063-4
Molecular Formula
C5H6Br2Cl2
Chinese Name
1,1-二溴-2,2-二(氯甲基)环丙烷
Molecular Weight
296.815 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point48-50ºC(lit.)
Boiling Point277.1±10.0 °C at 760 mmHg
Density2.1±0.1 g/cm3
Flash Point134.5±9.1 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane?

The CAS number of 1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane is 98577-44-7.

What are the molecular formula and molecular weight of 1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane?

1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane has molecular formula C5H6Br2Cl2 and molecular weight 296.815 g/mol.

Is 1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane hazardous?

1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane (CAS 98577-44-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32063-4 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.