Pentanedioic acid,2-methylene-

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Names

[ CAS No. ]:
3621-79-2

[ Name ]:
Pentanedioic acid,2-methylene-

[Synonym ]:
2-Methyleneglutarate
methyleneglutaric acid
Pentanedioic acid,2-methylene
2-methyl ene-pentanedioic acid
2-methylene glutaric acid

Chemical & Physical Properties

[ Density]:
1.29g/cm3

[ Boiling Point ]:
387.3ºC at 760mmHg

[ Molecular Formula ]:
C6H8O4

[ Molecular Weight ]:
144.12500

[ Flash Point ]:
202.2ºC

[ Exact Mass ]:
144.04200

[ PSA ]:
74.60000

[ LogP ]:
0.49200

[ Index of Refraction ]:
1.494

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2917190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dimethyl 2-methylenepentanedioate
  • Formaldehyde
  • Diethyl malonate
  • cyclopropane-1,1,2-tricarboxylic acid
  • 1,2-Cyclopropanedicarboxylicacid,1-(hydroxymethyl)-,cis-(9CI)
  • cyclopropane-1,1,2-tricarboxylic acid 1,2-anhydride
  • cyclopropane-1,1,2-tricarboxylic acid-1-methyl ester

DownStream

  • (2R)-2-Methylpentanedioic acid
  • 2-methylidenepentanediamide
  • 5-ethoxy-2-methylidene-5-oxopentanoate
  • 5-methoxy-2-methylidene-5-oxopentanoate
  • 2,4-dibromo-2-(bromomethyl)pentanedioic acid
  • 2-bromo-4-methylidenepentanedioic acid
  • Succinic 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

  • Pentanedioic acid,2-methylene-,diethyl ester
  • Pentanedioic acid,2-methylene-,dibutyl ester
  • Pentanedioic acid,2-methylene-,5-ethyl ester
  • Pentanedioic acid,2-methylene-,1-methyl ester
  • Pentanedioic acid,2-methylene-,5-methyl ester
  • Dimethyl 2-methylenepentanedioate