r-Cumidic acid

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Names

[ CAS No. ]:
2790-09-2

[ Name ]:
r-Cumidic acid

[Synonym ]:
4,6-dimethyl-isophthalic acid
4,6-dimethyl-1,3-benzenedicarboxylic acid
4,6-Dimethylbenzol-1,3-dicarbonsaeure
2,4-Dimethyl-isophthalsaeure
4,6-Dimethyl-isophthalsaeure

Chemical & Physical Properties

[ Density]:
1.32g/cm3

[ Boiling Point ]:
425.8ºC at 760 mmHg

[ Melting Point ]:
298°C(lit.)

[ Molecular Formula ]:
C10H10O4

[ Molecular Weight ]:
194.18400

[ Flash Point ]:
225.5ºC

[ Exact Mass ]:
194.05800

[ PSA ]:
74.60000

[ LogP ]:
1.69980

[ Vapour Pressure ]:
5.21E-08mmHg at 25°C

[ Index of Refraction ]:
1.592

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

Synthetic Route

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Precursor & DownStream

Precursor

  • 1,2,4,5-Tetramethylbenzene
  • Ethyl chloroformate
  • Benzene,1,5-bis(chloromethyl)-2,4-dimethyl-
  • 2,4,5-Trimethylbenzoic Acid
  • (2,4,5-trimethyl-phenyl)-glyoxylic acid
  • nitric acid

DownStream

  • (5-benzoyl-2,4-dimethylphenyl)-phenylmethanone
  • 4,6-dibenzoylbenzene-1,3-dicarboxylic acid

Related Compounds

  • kenacid blue
  • 2,7-Naphthalenedisulfonicacid, 3-amino-, sodium salt (1:1)
  • Disodium 3-hydroxy-2,7-naphthalenedisulfonate
  • 2,7-Naphthalenedisulfonicacid, 3-amino-
  • (R)-(-)-mandelic acid salt of (R)-methyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate
  • (R)-(-)-spiropentanecarboxylic acid