Phthalic acid, 4-methyl-, dimethyl ester (8CI)

Names

[ CAS No. ]:
20116-65-8

[ Name ]:
Phthalic acid, 4-methyl-, dimethyl ester (8CI)

[Synonym ]:
1,4-methyl-,dimethyl ester
1,2-Benzenedicarboxylic acid,4-methyl-,dimethyl ester
3,4-dimethoxycarbonyltoluene
1,2-[(4-methyl)pnenyl]dicarboxylic acid dimethyl ester
Dimethyl 4-methyl-1,2-benzenedicarboxylate
dimethyl-4-methylphthalate
4-methyl phthalic acid dimethyl ester
4-methyl dimethyl phthalate
Phthalic acid,4-methyl-,dimethyl ester (8CI)

Chemical & Physical Properties

[ Density]:
1.147g/cm3

[ Boiling Point ]:
269.5ºC at 760 mmHg

[ Molecular Formula ]:
C₁₁H₁₂O₄

[ Molecular Weight ]:
208.21100

[ Flash Point ]:
127.6ºC

[ Exact Mass ]:
208.07400

[ PSA ]:
52.60000

[ LogP ]:
1.56820

[ Vapour Pressure ]:
0.00724mmHg at 25°C

[ Index of Refraction ]:
1.513

Safety Information

[ 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%