C42H82O4S
683.2 g/mol
Industrial Chemical
DISTEARYL THIODIPROPIONATE
CAS693-36-7EC211-750-5
Category
Industrial Chemical
Compound Class
Ester
Primary Use
antioxidant for plastics and rubbers
Distearyl thiodipropionate is a chemical compound used primarily as an antioxidant in plastics and rubbers. It functions by stabilizing polymer materials against oxidative degradation during processing and use.
antioxidant for plasticsantioxidant for rubbers
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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Related Compounds
StrongStructure SimilarSimilarity 1.00
Ditridecyl thiodipropionate
CAS10595-72-9
Antioxidant and lubricating agent
StrongStructure SimilarSimilarity 1.00
Dilauryl thiodipropionate
CAS123-28-4
antioxidant for plastics and lubricants
StrongStructure SimilarSimilarity 1.00
Dimyristyl thiodipropionate
CAS16545-54-3
cosmetic ingredient antioxidant
ReferenceSame Category
1-bromononane
CAS693-58-3
alkylating agent in organic synthesis
ReferenceSame Category
1-methylcyclopentene
CAS693-89-0
chemical intermediate for hydroboration reactions
ReferenceSame Category
3-iodophthalic acid
CAS6937-34-4
Chemical intermediate for synthesis
ReferenceSame Category
Diisopropyl adipate
CAS6938-94-9
plasticizer and cosmetic ingredient
Safety Reference
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for DISTEARYL THIODIPROPIONATE (CAS 693-36-7) is 2930.90.
HS code (international, 6-digit)
2930.90
EU CN code (8-digit)
2930 90 95
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
octadecyl 3-(3-octadecoxy-3-oxopropyl)sulfanylpropanoate
InChIKey
PWWSSIYVTQUJQQ-UHFFFAOYSA-N
SMILES
CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC
Synonyms (61)
- DSTDP
- DSTP
- PLASTIC ADDITIVE 10 (USP-RS)
- Plastic additive 10, United States Pharmacopeia (USP)
- Plastic additive 17, European Pharmacopoeia (EP)
- Advastab 802
- Advastab PS 802
- Alkanox 240-3T (Salt/Mix)
- Antage STDP-N
- Antiok S
- Antioxidant STDP
- Arbestab DSTDP
- Argus DSTDP
- Carstab DSTDP
- Cyanox STDP
- DISTEARYL THIODIPROPIONATE
- DSTP YOSHITOMI
- Dioctadecyl thiodipropionate
- Distearyl thiopropionate
- Evanstab 18
- Hostanox SE 2
- Hostanox SE 4
- Hostanox VP-SE 2
- Irganox PS 802
- Lankromark DSTDP
- Lowinox DSTDP
- Lusmit SS
- Naugard DSTDP
- PS 802
- Plastanox STDP
- Plastanox STDP Antioxidant
- Plastic additive 10
- Plastic additive 17 CRS
- Seenox DS
- Sumilizer TPS
- Thio 1
- Varox DSTDP
- Yoshinox DSTDP
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