CAS 1 record

CAS 1863-63-4

CAS 1863-63-4 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

Chemical identity and properties

PubChem 2D chemical structure for CAS 1863-63-4

CAS 1863-63-4PubChem CID 15830

Ammonium Benzoate

Ammonium benzoate appears as a white crystalline solid. Soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit spread to the environment. Used in medicine and as a food preservative. — CAMEO Chemicals

IUPAC name: azanium benzoate

Molecular formula: C7H9NO2
Molecular weight: 139.15 g/mol
Exact mass: 139.063328530 Da
Topological polar surface area: 41.1 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 2
Covalent units: 2
Defined stereocentres: 0

Also known as

Ammonii benzoasBenzoic acid, ammonium saltVulnoc ABAmmonium benzoicumHSDB 555UNII-AC80WD7GPFNSC 7918EINECS 217-468-9

12 more reported names

AI3-07834Ammonium benzoate [USP]AC80WD7GPFAmmonium benzoate (USP)RefChem:58466217-468-9NSC-7918ammoniumbenzoatazanium;benzoateBenzoic acid, ammonium salt (1:1)TYD-01733DB-044596

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID4041602

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 1863-63-4

1 total

No records found for this CAS number.

How CAS 1863-63-4 is used on this site

CAS 1863-63-4 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares 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 1863-63-4 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.