Substance Information

Substance Infocard


Polyhexamethylene biguanide hydrochloride

EC / List no.: -

CAS no.: -

Mol. Formula:

Help Help

Key datasets


Regulatory context

Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):

CLP - Classification, Labelling and Packaging
Help Help

Substance names and other identifiers

Regulatory process names
Cyanamide, N-cyano-, compd. with 1,6-hexanediamine (2:1), polymer with 1,6-hexanediamine hydrochloride (1:2)
Polyhexamethylene biguanide hydrochloride
Polyhexamethylene biguanide hydrochloride
Other identifiers
CAS number
Help Help
Group members

This entry / group of substance has the following member substances:

Results list is empty
Name EC / List no. CAS no. Association
Poly(iminoimidocarbonyliminoimidocarbonyliminohexamethylene),hydrochloride (8CI) 687-569-4 32289-58-0 Official source
PHMB 608-042-7 27083-27-8 Expert judgement (ECHA)
PHMB; polyhexamethylene biguanide hydrochloride 608-723-9 32289-58-0 Expert judgement (ECHA)
polyhexamethylene biguanide hydrochloride with a mean number-average molecular weight (Mn) of 1415 and a mean polydispersity (PDI) of 4.7 (PHMB(1415;4.7)) - 1802181-67-4 Expert judgement (ECHA)