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CAS 98-88-4

CAS 98-88-4 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 98-88-4
CAS 98-88-4PubChem CID 7412

Benzoyl chloride

Benzoyl chloride is an acyl chloride consisting of benzene in which a hydrogen is replaced by an acyl chloride group. It is an important chemical intermediate for the manufacture of other chemicals, dyes, perfumes, herbicides and pharmaceuticals. It has a role as a carcinogenic agent. It is a member of benzenes and an acyl chloride. It is functionally related to a benzoic acid. — ChEBI

IUPAC name
benzoyl chloride
Molecular formula
C7H5ClO
Molecular weight
140.56 g/mol
Exact mass
140.0028925 Da
XLogP3
2.9
Topological polar surface area
17.1 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

Benzenecarbonyl chlorideBenzoic acid, chloridealpha-Chlorobenzaldehydebenzoic acid chlorideBenzaldehyde, alpha-chloro-VTY8706W36CHEBI:82275RefChem:5591
16 more reported names
202-710-8BenzoylchlorideBenzoylChloride-13C7Benzoyl Chloride-13C6Benzaldehyde, .alpha.-chloro-benzoyl-carbonyl-13c chloridebenzoylchloridCCRIS 802Benzoyl chloride, ReagentPlus(R), >=99%HSDB 383EINECS 202-710-8UN1736BRN 0471389benzoyl chloridbenzoyl choridebezoyl chloride
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 98-88-4

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No records found for this CAS number.

How CAS 98-88-4 is used on this site

CAS 98-88-4 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 98-88-4 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.