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1,1-dichlorobutane

Also known as: 1,1-DICHLOROBUTANE, 1,1-Dichlor-butan, 1,1-Dichloro-n-butane, 1,1-dichloro-butane, Butane,1,1-dichloro, Butylidenchlorid, Butylidendichlorid, Butylidene chloride, Butylidene dichloride, N-BUTYLIDENE CHLORIDE, butylidenechloride, dichloro-butane

1,1-dichlorobutane (CAS 541-33-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H8Cl2 and a molecular weight of 127.01200 g/mol. Key properties include a boiling point of 114.8ºC at 760mmHg, a density of 0.83g/cm3 and a flash point of 18.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
541-33-3
Jingsj CID
J-1162789-7
Molecular Formula
C4H8Cl2
Molecular Weight
127.01200 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point114.8ºC at 760mmHg
Density0.83g/cm3
Flash Point18.3ºC
Exact Mass126.00000
LogP2.59020

Frequently Asked Questions

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

The CAS number of 1,1-dichlorobutane is 541-33-3.

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

1,1-dichlorobutane has molecular formula C4H8Cl2 and molecular weight 127.01200 g/mol.

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

For 1,1-dichlorobutane, Upstream Products: Butyraldehyde, 1-Chlorobutane, Carbon disulphide; Downstream Products: Magnesium choride, 1-phenylbutylbenzene, (E)-1-chloro-1-butene.

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

Last updated:

How to cite: Jingsj. "1,1-dichlorobutane (CAS 541-33-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1162789-7 (accessed 2026-11-09).

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