DIPHENYL TEREPHTHALATE

Names

[ CAS No. ]:
1539-04-4

[ Name ]:
DIPHENYL TEREPHTHALATE

[Synonym ]:
MFCD00016574
diphenyl benzene-1,4-dicarboxylate
Diphenyl terephthalate
EINECS 216-264-7

Chemical & Physical Properties

[ Density]:
1.242g/cm3

[ Boiling Point ]:
496.6ºC at 760mmHg

[ Melting Point ]:
197-199°C

[ Molecular Formula ]:
C₂₀H₁₄O₄

[ Molecular Weight ]:
318.32300

[ Flash Point ]:
255ºC

[ Exact Mass ]:
318.08900

[ PSA ]:
52.60000

[ LogP ]:
4.12500

[ Vapour Pressure ]:
5.34E-10mmHg at 25°C

[ Index of Refraction ]:
1.615

Safety Information

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2917399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2917399090

[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%