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Trimethyl cis,cis-1,3,5-cyclohexanetricarboxylate

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Trimethyl cis,cis-1,3,5-cyclohexanetricarboxylate Basic information

Product Name:
Trimethyl cis,cis-1,3,5-cyclohexanetricarboxylate
Synonyms:
  • trimethyl cis,cis-cyclohexane-1,3,5-tricarboxylate
  • 1,3,5-Cyclohexanetricarboxylicacid, 1,3,5-trimethyl ester, (1a,3a,5a)-
  • TRIMETHYL CIS-1,3,5-CYCLOHEXANETRICARBOXYLATE
  • TRIMETHYL CIS,CIS-1,3,5-CYCLOHEXANETRICARBOXYLATE
  • Trimethylcis-1,3,5-cyclohexanetricarboxylate,98%
  • 1,3,5-Cyclohexanetricarboxylic acid trimethyl est
  • (1alpha,3alpha,5alpha)-1,3,5-Cyclohexanetricarboxylic acid trimethyl ester
  • 1,3,5-Cyclohexanetricarboxylic acid, 1,3,5-trimethyl ester, (1α,3α,5α)-
CAS:
6998-83-0
MF:
C12H18O6
MW:
258.27
Product Categories:
  • C12 to C63
  • Carbonyl Compounds
  • Esters
Mol File:
6998-83-0.mol
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Trimethyl cis,cis-1,3,5-cyclohexanetricarboxylate Chemical Properties

Melting point:
46-49 °C(lit.)
Density 
1.177±0.06 g/cm3 (20 ºC 760 Torr)
Flash point:
>230 °F
InChIKey
ZZNOMLSSCRBRJS-AYMMMOKOSA-N
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Safety Information

WGK Germany 
3

MSDS

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Trimethyl cis,cis-1,3,5-cyclohexanetricarboxylate Usage And Synthesis

Uses

Used as Organic Building Blocks.

Synthesis

A mixture of 7.50 g (3.57 mmol) of trimesic acid, 1.0 g of 5% rhodium on alumina, and 150 mL of water was hydrogenated at 70 °C and 50 psi of H2. Uptake was complete in 48 h, and the filtrate was concentrated to give a white solid. Recrystallization from a 1:4 mixture of ethanol/toluene gave 4.50 g (20.8 mmol) of the Trimethyl cis,cis-1,3,5-cyclohexanetricarboxylate. Yield 58%. 1H NMR(500 MHz, CD3OD): δ 12.22 (br, 3H; 3COOH), 2.32 (tt, J= 3, 13 Hz; 3H, 3Hax′), 2.04 (d, J= 13 Hz, 3H; 3Heq), 1.19 (q, J= 13 Hz, 3H; 3Hax).

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