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CAS 33007-83-9

CAS 33007-83-9 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 33007-83-9
CAS 33007-83-9PubChem CID 118379

Trimethylolpropane tris(3-mercaptopropionate)

IUPAC name
2,2-bis(3-sulfanylpropanoyloxymethyl)butyl 3-sulfanylpropanoate
Molecular formula
C15H26O6S3
Molecular weight
398.6 g/mol
Exact mass
398.08915207 Da
XLogP3
1.6
Topological polar surface area
81.9 Ų
Hydrogen-bond donors
3
Hydrogen-bond acceptors
9
Covalent units
1
Defined stereocentres
0

Also known as

BYN53W5D3L2,2-bis{[(3-sulfanylpropanoyl)oxy]methyl}butyl 3-sulfanylpropanoatePropanoic acid, 3-mercapto-, 2-ethyl-2-((3-mercapto-1-oxopropoxy)methyl)-1,3-propanediyl esterPropanoic acid, 3-mercapto-, 1,1'-(2-ethyl-2-((3-mercapto-1-oxopropoxy)methyl)-1,3-propanediyl) ester2-Ethyl-2-((3-mercapto-1-oxopropoxy)methyl)propane-1,3-diyl bis(3-mercaptopropionate)2,2-BIS(((3-SULFANYLPROPANOYL)OXY)METHYL)BUTYL 3-SULFANYLPROPANOATEPROPANOIC ACID, 3-MERCAPTO-, 1,1'-(2-ETHYL-2-((3-MERCAPTO-1-1,3-PROPANEDIOL, 2-ETHYL-2-(HYDROXYMETHYL)-, TRIS(3-MERCAPTOPROPIONATE)
16 more reported names
2-ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]propane-1,3-diyl bis[3-mercaptopropionate]PROPIONIC ACID, 3-MERCAPTO-, TRIESTER WITH 2-ETHYL-2-(HYDROXYMETHYL)-1,3-PROPANEDIOLPropanoic acid, 3-mercapto-, 2-ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl esterPropanoic acid, 3-mercapto-, 1,1'-[2-ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl] esterRefChem:899873Epicure QX 30UNII-BYN53W5D3LEINECS 251-336-13-Mercaptopropionic acid triester with trimethylolpropane1,1,1-Tris(3-mercaptopropionyloxymethyl)propane3-Mercaptopropanoic acid, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol triesterTRIMETHYLOLPROPANE TRI(3-MERCAPTO PROPIONATE)C15H26O6S33TP6IMQFZQVZKBIPCQ-UHFFFAOYSA-NTox21_301639
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 33007-83-9

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How CAS 33007-83-9 is used on this site

CAS 33007-83-9 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 33007-83-9 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.