2,6-dioxo-3H-pyran-4-carboxylic acid

Modify Date: 2024-02-15 18:24:14

2,6-dioxo-3H-pyran-4-carboxylic acid Structure
2,6-dioxo-3H-pyran-4-carboxylic acid structure
Common Name 2,6-dioxo-3H-pyran-4-carboxylic acid
CAS Number 14556-16-2 Molecular Weight 156.09300
Density N/A Boiling Point N/A
Molecular Formula C6H4O5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2,6-dioxo-3H-pyran-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C6H4O5
Molecular Weight 156.09300
Exact Mass 156.00600
PSA 80.67000

 Safety Information

HS Code 2918300090

 Synthetic Route

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2,6-dioxo-3H-pyran-4-carboxylic acid Structure

2,6-dioxo-3H-py...

CAS#:14556-16-2

Literature: Bland; Thorpe Journal of the Chemical Society, 1912 , vol. 101, p. 1494

 Customs

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

2H-Pyran-4-carboxylicacid,3,6-dihydro-2,6-dioxo
Propen-1,2,3-tricarbonsaeure-1,3-anhydrid
propene-1,2,3-tricarboxylic acid-1,3-anhydride
2,6-dioxo-3,6-dihydro-2H-pyran-4-carboxylic acid