3,4-DIHYDRO-2H-PYRAN-2-CARBOXYLICACID

Modify Date: 2025-08-27 00:51:29

3,4-DIHYDRO-2H-PYRAN-2-CARBOXYLICACID Structure
3,4-DIHYDRO-2H-PYRAN-2-CARBOXYLICACID structure
Common Name 3,4-DIHYDRO-2H-PYRAN-2-CARBOXYLICACID
CAS Number 34201-01-9 Molecular Weight 128.12600
Density 1.243g/cm3 Boiling Point 278.3ºC at 760mmHg
Molecular Formula C6H8O3 Melting Point N/A
MSDS N/A Flash Point 122.5ºC

 Names

Name 3,4-dihydro-2h-pyran-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.243g/cm3
Boiling Point 278.3ºC at 760mmHg
Molecular Formula C6H8O3
Molecular Weight 128.12600
Flash Point 122.5ºC
Exact Mass 128.04700
PSA 46.53000
LogP 0.76370

 Safety Information

Risk Phrases 36/37/38
Safety Phrases 26-36/37/39
HS Code 2932999099

 Synthetic Route

~%

3,4-DIHYDRO-2H-PYRAN-2-CARBOXYLICACID Structure

3,4-DIHYDRO-2H-...

CAS#:34201-01-9

Literature: Scherlin et al. Zhurnal Obshchei Khimii, 1938 , vol. 8, p. 22,29 Chem. Zentralbl., 1939 , vol. 110, # I p. 1971

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3,4-Dihydro-1,2-pyran-2-carbonsaeure
3,4-Dihydro-2H-pyran-2-carbonsaeure
3,4-dihydropyran-2-carboxylic acid
EINECS 240-748-7
EINECS 251-875-2
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