polyester of 1,4-butanediol with caprolactone
Product details
- FCM substance No.
- 672
- EEC packaging material reference No.
- 76845
- CAS No.
- 31831535
- 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
Conditions of use
- 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 29 254 1,4-butanediol
342 caprolactone
344 1,4-butanediol formal
672 polyester of 1,4-butanediol with caprolactone
672 polyester of 1,4-butanediol with caprolactone0.05 mg/kg expressed as the sum of 6-hydroxyhexanoic acid and caprolactone
Dates
- Date applied from
- Last updated
Legislation
- Legislation
- Additional information
- not specified