4,5-dimethylphthalic acid

Names

[ Name ]:
4,5-dimethylphthalic acid

[Synonym ]:
4.5-Dimethyl-phthalsaeure
4,5-Dimethyl-benzol-1,2-dicarbonsaeure
4,5-dimethyl-phthalic acid
1,2-Benzenedicarboxylic acid,4,5-dimethyl

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₀H₁₀O₄

[ Molecular Weight ]:
194.18400

[ Exact Mass ]:
194.05800

[ PSA ]:
74.60000

[ LogP ]:
1.69980

Safety Information

[ HS Code ]:
2917399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-5,6-dimethyl-
Dimethyl 4,5-dimethylphthalate
Sodium formate
2,3-DIMETHYL-1,3-BUTADIENE
Dimethyl but-2-ynedioate
2,3-dimethyl 1,3-cyclohexadiene

DownStream

Paraxylic Acid
1,3-Isobenzofurandione,5,6-dimethyl-

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%

Related Compounds

4-ethoxycarbonyl-3,5-dimethylphthalic acid
3,5-dimethyl-4-ethoxycarbonyl-phthalic anhydride
4,5-DIFLUOROANTHRANILIC ACID HYDROCHLORIDE
4,5-Isoxazoledicarboxylic acid,3-[(diethoxyphosphinyl)methyl]-4,5-dihydro-
4-(5-methylsulfinylpentoxy)benzoic acid
4-(5-methylsulfanylpentoxy)benzoic acid
4-(Difluoromethyl)-5-fluoro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
2-(Difluoromethyl)-3-hydroxy-4-methylpyridine-5-sulfonyl chloride
tert-Butyl (4-bromo-2-chloro-5-fluorobenzyl)carbamate
4-(Iodomethyl)-4-methoxyoxane
1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
2-{1-[(Tert-butoxy)carbonyl]piperidin-4-yl}-3-methylbutanoic acid
3-(3,4-Dihydro-1H-isoquinolin-2-yl)quinoline