2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro[5.1.11.2]-henicosan-21-one (ODHO)

CAS Number
64338-16-5
Name
2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro[5.1.11.2]-henicosan-21-one (ODHO)
SIN Groups
Heterocyclic compounds
Reason for inclusion on the SIN List
This substance is Persistent, Bioaccumulative and Toxic
Date for inclusion on the SIN List
2019 November
Registration information
Source: 
Full registration

Chemical information

Synonyms
2,2,4,4-Tetramethyl-7-oxa-3,20-diazadispiro[5.1.11.2]-henicosan-21-one; 7-Oxa-3,20-diazadispiro[5.1.11.2]-heneicosan-21-one-2,2,4,4-Tetramethyl; Light-Stabilizer N20 HCL; Hostavin N 20; Hostavin 305 1
EC number
264-780-6
Registered production volume
Source: ECHA
10-100 tonnes per annum
Possible uses
Source: 
This substance is used in coatings, polymers, metal, wooden, and plastic materials. It is present furniture, toys, construction materials, adhesives, paints, and inks.
Technical function of substances
Source: 
Light stabilizer; Antioxidant
64338-16-5

Producers

Company Group
Company Name
Clariant

Clariant Plastics & Coatings (Deutschland) GmbH, Brüningstrasse 50 65929 Frankfurt am Main Germany , , Germany

Clariant Plastics & Coatings (Deutschland) GmbH, Brüningstrasse 50 65929 Frankfurt am Main Germany, , Germany

Source: ECHA