C24H51O4P
434.6 g/mol
Industrial ChemicalWarning
Tris(2-ethylhexyl) phosphate
CAS78-42-2EC201-116-6
Category
Industrial Chemical
Compound Class
Ester
Primary Use
flame retardant and plasticizer
Tris(2-ethylhexyl) phosphate is an organophosphate compound used primarily as a flame retardant and plasticizer. Its highly flexible, non-aromatic structure contributes to its role as a lubricating agent and processing aid in industrial applications.
flame retardantplasticizerlubricating agent
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
SimilarStructure SimilarSimilarity 0.72
Bis(2-ethylhexyl) hydrogen phosphate
CAS298-07-7
metal extractant and lubricant additive
ApplicationSame Use
Triphenyl phosphate
CAS115-86-6
flame retardant and plasticizer
ReferenceSame Category
Dibutyl butylphosphonate
CAS78-46-6
solvent extraction agent for uranium
ReferenceSame Category
Tris(2-butoxyethyl) phosphate
CAS78-51-3
Plasticizer and flame retardant
ReferenceSame Category
Isophorone
CAS78-59-1
Solvent for coatings and resins
ReferenceSame Category
2,2'-azobisisobutyronitrile
CAS78-67-1
blowing agent and polymerization initiator
Referencestereoisomer of
Tris(2-ethylhexyl) Phosphate-d51
CAS1259188-37-8
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Tris(2-ethylhexyl) phosphate (CAS 78-42-2) is 2919.90.
HS code (international, 6-digit)
2919.90
EU CN code (8-digit)
2919 90 00
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
tris(2-ethylhexyl) phosphate
InChIKey
GTVWRXDRKAHEAD-UHFFFAOYSA-N
SMILES
CCCCC(CC)COP(=O)(OCC(CC)CCCC)OCC(CC)CCCC
Synonyms (17)
- TEHP
- TOF
- 1-Hexanol, phosphate
- 2-Ethyl-1-hexanol phosphate
- Amgard TOF
- Tri(2-ethylhexyl) phosphate
- Tri(ethylhexyl) phosphate
- Tris(2-ethylhexl)phosphate
- Tris(2-ethylhexy)phosphate
- Tris(2-ethylhexyl) phosphate
- Tris-(2-ethylhexyl)fosfat
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