polyester of 1,4-butanediol with caprolactone
Product details
- FCM substance No.
- 672
- EEC packaging material reference No.
- 76845
- CAS No.
- 0031831-53-5
- Substance name
- polyester of 1,4-butanediol with caprolactone
- Use as additive or polymer production aid (yes/no)
- yes
- Use as monomer or other starting substance or macromolecule obtained from microbial fermentation (yes/no)
- no
- FRF applicable (yes/no)
- no
Status
- Status
- Authorised
- Applies in
- England, Scotland, Wales
- Status change date
-
The date the status was last changed.
Terms of authorisation
- Specific migration limit [mg/kg]
- not specified
- Restrictions and specifications
- The fraction with molecular weight below 1 000 Da shall not exceed 0.5 % (w/w)
- Notes on verification of compliance
- not specified
- Group restrictions
-
Group restriction No. FCM substance Nos. in group restriction Total specific migration limit [mg/kg] Group restriction specification 29 342 caprolactone
672 polyester of 1,4-butanediol with caprolactone0.05 mg/kg expressed as the sum of 6-hydroxyhexanoic acid and caprolactone 30 254 1,4-butanediol
344 1,4-butanediol formal
672 polyester of 1,4-butanediol with caprolactone5 mg/kg expressed as 1,4-butanediol
- Legislation links
-
England, Scotland, Wales: Assimilated EU Regulation 10/2011
Updates
- Last updated
- The date the item authorisation was last updated.