2,2-Dimethylbutanedioic acid 4-methyl ester

Names

[ CAS No. ]:
54043-71-9

[ Name ]:
2,2-Dimethylbutanedioic acid 4-methyl ester

[Synonym ]:
4-methoxy-2,2-dimethyl-4-oxobutanoic acid
2,2-Dimethylbutanedioic acid 4-methyl ester

Chemical & Physical Properties

[ Density]:
1.126g/cm3

[ Boiling Point ]:
256.2ºC at 760 mmHg

[ Melting Point ]:
49-50 ºC

[ Molecular Formula ]:
C₇H₁₂O₄

[ Molecular Weight ]:
160.16800

[ Flash Point ]:
100.6ºC

[ Exact Mass ]:
160.07400

[ PSA ]:
63.60000

[ LogP ]:
0.66030

[ Index of Refraction ]:
1.444

Safety Information

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%