Fecht acid

Modify Date: 2024-01-03 15:20:09

Fecht acid Structure
Fecht acid structure
Common Name Fecht acid
CAS Number 3057-91-8 Molecular Weight 184.18900
Density 1.4g/cm3 Boiling Point 417.8ºC at 760mmHg
Molecular Formula C9H12O4 Melting Point 230-235℃
MSDS N/A Flash Point 220.6ºC

 Names

Name spiro[3.3]heptane-2,6-dicarboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4g/cm3
Boiling Point 417.8ºC at 760mmHg
Melting Point 230-235℃
Molecular Formula C9H12O4
Molecular Weight 184.18900
Flash Point 220.6ºC
Exact Mass 184.07400
PSA 74.60000
LogP 0.96200
Index of Refraction 1.568

 Safety Information

Hazard Codes Xi
HS Code 2917209090

 Customs

HS Code 2917209090
Summary 2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

Fecht's acid
symm. Spiroheptan-dicarbonsaeure
Fecht acid