(2Z,4Z)-2,5-dimethylhexa-2,4-dienedioic acid
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Names
[ CAS No. ]:
20514-40-3
[ Name ]:
(2Z,4Z)-2,5-dimethylhexa-2,4-dienedioic acid
[Synonym ]:
2,5-Dimethyl-hexa-2c,4c-diendisaeure
2,5-dimethylmuconic acid
dimethylmuconic acid
2,5-dimethyl-hexa-2c,4c-dienedioic acid
buta-1,3-diene-1,4-dimethyl-1,4-dioic acid
cis-cis-2,5-Dimethyl-muconsaeure
Chemical & Physical Properties
[ Density]:
1.245g/cm3
[ Boiling Point ]:
351ºC at 760 mmHg
[ Molecular Formula ]:
C8H10O4
[ Molecular Weight ]:
170.16300
[ Flash Point ]:
180.3ºC
[ Exact Mass ]:
170.05800
[ PSA ]:
74.60000
[ LogP ]:
1.04820
[ Vapour Pressure ]:
7.25E-06mmHg at 25°C
[ Index of Refraction ]:
1.527
Safety Information
[ HS Code ]:
2917190090
Customs
[ HS Code ]: 2917190090
[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%