CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS 0 records

CAS 333-93-7

CAS 333-93-7 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 333-93-7
CAS 333-93-7PubChem CID 9532

Putrescine Dihydrochloride

1,4-Diaminobutane dihydrochloride is an alkylamine. — ChEBI

IUPAC name
butane-1,4-diamine;dihydrochloride
Molecular formula
C4H14Cl2N2
Molecular weight
161.07 g/mol
Exact mass
160.0534038 Da
Topological polar surface area
52.0 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
2
Covalent units
3
Defined stereocentres
0

Also known as

1,4-Diaminobutane dihydrochlorideTetramethylenediamine dihydrochloride1,4-Butanediamine dihydrochloride1,4-BUTANEDIAMINE, DIHYDROCHLORIDEX45SUR7RHY1,4-Butanediamine, hydrochloride1,4-Diaminobutane, dihydrochlorideNSC 5861
16 more reported names
EINECS 206-375-91,4-Butanediamine, hydrochloride (1:2)AI3-18304Tetramethylenediammonium dichlorideNSC-5861PUTRESCINE DIHYDROCHLORIDE [MI]RefChem:8703801,4Butanediamine, hydrochloride1,4Diaminobutane dihydrochloride1,4Butanediamine, dihydrochloride1,4Diaminobutane, dihydrochloride1,4-Diaminobutane 2HClbutane-1,4-diamine dihydrochloride1,4-Diaminobutane (dihydrochloride)HY-Y1781AC-4426
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 333-93-7

0 total
No records found for this CAS number.

How CAS 333-93-7 is used on this site

CAS 333-93-7 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 333-93-7 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.