Basic information
- CAS
1539-04-4- Standard SMILES
O=C(Oc1ccccc1)c1ccc(C(=O)Oc2ccccc2)cc1- InChIKey
HPGJOUYGWKFYQW-UHFFFAOYSA-N- Molecular formula
- C20H14O4
- Average molar mass
- 318.3 g/mol
- Monoisotopic mass
- 318.08920892
Names & identifiers
- Preferred name
- Diphenyl terephthalate
- IUPAC
- diphenyl benzene-1,4-dicarboxylate
- English name
- Diphenyl terephthalate
- Molecular formula
- C20H14O4
- Molecular weight
- 318.32
Names & synonyms
Diphenyl terephthalate1539-04-4Terephthalic acid, diphenyl ester1,4-BENZENEDICARBOXYLIC ACID, DIPHENYL ESTERS0KW8M264EEINECS 216-264-7NSC 402474NSC-4024741,4-Benzenedicarboxylic acid, 1,4-diphenyl esterDTXSID8061765DIPHENYL 1,4-BENZENEDICARBOXYLATERefChem:588840
Show more names
DPTPTerephthalic acid diphenylDiphenyl terephthalate Solution1,4-BENZENEDICARBOXYLIC ACID DIPHENYL ESTERbenzene-1,4-dicarboxylic acid diphenyl ester
DTXCID2034962Terephthalic acid, diphenyl ester (8CI)1,4Benzenedicarboxylic acid, diphenyl ester1,4Benzenedicarboxylic acid, 1,4diphenyl ester216-264-7diphenyl benzene-1,4-dicarboxylate1,4-diphenyl benzene-1,4-dicarboxylateDIPHENYLTEREPHTHALATE
Database identifiers
- CAS
1539-04-4- PubChem CID
- 73757
- DTXSID
DTXSID8061765- UNII
- S0KW8M264E
- EC Number
- 216-264-7
- Nikkaji
- J60.338D
Properties
Computed structural properties
- XLogP
- 5
- Topological polar surface area
- 52.6 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 6
- Heavy atoms
- 24
- Formal charge
- 0
- Complexity
- 373
Experimental & physicochemical properties
SpringerMaterials PropertiesChemical structure
PlasticizersPlastics & Rubber -> Other Plasticizers
Physical DescriptionWhite odorless powder; [Alfa Aesar MSDS]
Physicochemical properties
- Melting point
- 197 · 197-199°C
- Boiling point
- 496.6 · 496.6±28.0 °C(Predicted)
- Density
- 1.242 · 1.242±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- Appearance
- White to off-white Solid
- BRN
- 1889204 · 1889204
- Henry's Law Constant
- 3.2 · 3.2×102 mol/(m3Pa) at 25℃, Zhang et al. (2010)
- CAS DataBase Reference
- 1539 · 1539-04-4(CAS DataBase Reference)
- FDA UNII
- 0 KW8M264E · S0KW8M264E
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Hazards SummaryAn oxidizer that may cause fire on contact with combustible materials; An irritant; Targets the nerves and lungs; [Sigma-Aldrich MSDS] See Bis(2-ethylhexyl) terephthalate.
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 22-24/25
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
Chemistry & industry
Uses & manufacturing
General Manufacturing Information1,4-Benzenedicarboxylic acid, 1,4-diphenyl ester: INACTIVE
Applications
UsesDiphenyl Terephthalate is used in the preparation of block copolymers, in the preparation of various marerials requiring differing textures.
Suppliers59 total
上海凌富药物研究有限公司+86(21)5895 0110 19945755304 · [email protected]
北京福源坊科技有限公司010-57903446 15869909019 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
广州佳途科技股份有限公司81960175-877 18933936954 · [email protected]
Sichuan Biosynce Pharmatech Co., Ltd.[email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
苏州市森菲达化工有限公司18796480002 18796480002 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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