Home/Compounds/Industrial Chemical/(1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
C40H60N2O8
696.9 g/mol
Industrial Chemical
Naugard XL-1
CAS70331-94-1EC274-572-7
Category
Industrial Chemical
Compound Class
Ester
Primary Use
antioxidant and UV stabilizer
Naugard XL-1 is an industrial chemical compound used as an antioxidant and UV stabilizer, particularly in polyurethane applications.
UV stabilizer
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
H412Harmful to aquatic life with long lasting effects
H413May cause long lasting harmful effects to aquatic life
Customs Tariff Classification
The international HS code for Naugard XL-1 (CAS 70331-94-1) is 2924.29.
HS code (international, 6-digit)
2924.29
EU CN code (8-digit)
2924 29 70
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-[[2-[2-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]ethylamino]-2-oxoacetyl]amino]ethyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate
InChIKey
OXWDLAHVJDUQJM-UHFFFAOYSA-N
SMILES
CC(C)(C)C1=CC(=CC(=C1O)C(C)(C)C)CCC(=O)OCCNC(=O)C(=O)NCCOC(=O)CCC2=CC(=C(C(=C2)C(C)(C)C)O)C(C)(C)C
Synonyms (14)
- ANTIOXIDANT MD-697
- Antioxidant
- Antioxidant 697
- Naugard XL-1
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