Skip to main content
CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS 0 records

CAS 67-03-8

CAS 67-03-8 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Check this CAS numberBrowse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 67-03-8
CAS 67-03-8PubChem CID 6202

Thiamine Hydrochloride

Thiamine hydrochloride is a hydrochloride obtained by combining thiamine chloride with one molar equivalent of hydrochloric acid. It has a role as an insect repellent. It is a vitamin B1 and a hydrochloride. It contains a thiamine(2+). — ChEBI

IUPAC name
2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride
Molecular formula
C12H18Cl2N4OS
Molecular weight
337.3 g/mol
Exact mass
336.0578378 Da
Topological polar surface area
104.0 Ų
Hydrogen-bond donors
3
Hydrogen-bond acceptors
6
Covalent units
3
Defined stereocentres
0

Also known as

Thiamine HCLAneurine hydrochlorideVitamin B1 hydrochlorideClotiaminaEskaphenBetalin SThiamine chloride hydrochlorideThiamine dichloride
16 more reported names
BevitineBenervaThiamin chlorideThiaminum hydrochloricumThiamin hydrochlorideBiamineBetabion hydrochlorideFEMA No. 3322Thiamin dichlorideThiaminium chloride hydrochlorideVitamin b(sub 1) hydrochlorideThiamine, monohydrochlorideNSC-36226thymine hydrochlorideThiamini hydrochloridumThiamine chloride, hydrochloride
Open full PubChem recordPubChem annotations3D structure image
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 67-03-8

0 total
No records found for this CAS number.

How CAS 67-03-8 is used on this site

CAS 67-03-8 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 67-03-8 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.