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3,4-DICHLORO-3-BUTEN-2-ONE

CAS 91157-97-0C4H4Cl2OMW 138.98

3,4-DICHLORO-3-BUTEN-2-ONE (CAS 91157-97-0) — formula C4H4Cl2O, molecular weight 138.98; category organic chemicals.

Product Description

3,4-DICHLORO-3-BUTEN-2-ONE (CAS 91157-97-0) is a chemical raw material in the organic chemicals category. Its molecular formula C4H4Cl2O comprises 4 C, 4 H, 2 Cl, 1 O atoms. Its molecular weight is about 138.98. Reported physicochemical data: LogP about 1.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.

Product Overview

CAS Number91157-97-0
Molecular FormulaC4H4Cl2O
Molecular Weight138.98
LogP1.7
CategoryOrganic Chemicals

Technical Profile

What this product is

3,4-DICHLORO-3-BUTEN-2-ONE is a carbon-based organic compound with CAS registry number 91157-97-0 and molecular formula C4H4Cl2O (molecular weight 138.98), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 91157-97-0

Its molecular formula C4H4Cl2O comprises 4 C, 4 H, 2 Cl, 1 O atoms.

Also known as: 3,4-DICHLORO-3-BUTEN-2-ONE · 3,4-二氯-3-丁烯-2-酮

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 3,4-DICHLORO-3-BUTEN-2-ONE?

The CAS registry number of 3,4-DICHLORO-3-BUTEN-2-ONE is 91157-97-0.

What is the molecular formula and molecular weight of 3,4-DICHLORO-3-BUTEN-2-ONE?

Molecular formula C4H4Cl2O, molecular weight 138.98.

What other names is 3,4-DICHLORO-3-BUTEN-2-ONE known by?

It is also registered under: 3,4-DICHLORO-3-BUTEN-2-ONE, 3,4-二氯-3-丁烯-2-酮.

Which category does 3,4-DICHLORO-3-BUTEN-2-ONE belong to?

Category: Organic Chemicals.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for 3,4-DICHLORO-3-BUTEN-2-ONE (CAS 91157-97-0), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number91157-97-0
PubChem CID53425137
Molecular FormulaC4H4Cl2O
IUPAC Name3,4-dichlorobut-3-en-2-one

Computed descriptors

Molecular Weight138.98
XLogP31.7
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass137.9639201
Monoisotopic Mass137.9639201
Topological Polar Surface Area17.1
Heavy Atom Count7

Synonyms and trade names

91157-97-0; 3,4-DICHLOROBUT-3-EN-2-ONE; DTXSID70698756; RefChem:270865; DTXCID10649505; 1,2-dichlorovinyl methyl ketone; 1,2-dichloro-1-buten-3-one; SCHEMBL10590389; OSHAOHOGGBLDCB-UHFFFAOYSA-N

GHS hazard classification

Notified hazard statementsH302 (100%)

Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 3,4-二氯-3-丁烯-2-酮

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