2-butylidenebutanedioic acid

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Names

[ CAS No. ]:
3283-25-8

[ Name ]:
2-butylidenebutanedioic acid

[Synonym ]:
butylidene-succinic acid
E-Hex-2-en-1,2-dicarcoxylic acid
Hexen-2-dicarbonsaeure-1,2
3-Carboxy-3-heptensaeure
Butyliden-bernsteinsaeure

Chemical & Physical Properties

[ Density]:
1.201g/cm3

[ Boiling Point ]:
382.6ºC at 760 mmHg

[ Molecular Formula ]:
C8H12O4

[ Molecular Weight ]:
172.17800

[ Flash Point ]:
199.4ºC

[ Exact Mass ]:
172.07400

[ PSA ]:
74.60000

[ LogP ]:
1.27220

[ Index of Refraction ]:
1.5

Safety Information

[ HS Code ]:
2917190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Butyliden-bernsteinsaeure-diethylester
  • 3-Ethoxycarbonyl-3-heptensaeure
  • Butyraldehyde
  • 2,5-Furandione,dihydro-3-(triphenylphosphoranylidene)-

DownStream

  • 4-OXOHEPTANOIC ACID

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%

Related Compounds

  • 2-butylidenebutanedioic acid
  • 2-trihydroxysilylethylphosphonic acid
  • 2-Hexyldecanoic acid methyl ester
  • 2-Propenoic acid,2-methyl-, 1-methylpropyl ester
  • 2-Propenoic acid,2-butoxyethyl ester
  • 2-Pentenedioic acid,(2Z)-