Tetrahydro-4H-pyran-4,4-dicarboxylic acid

Modify Date: 2025-09-05 17:59:11

Tetrahydro-4H-pyran-4,4-dicarboxylic acid structure	Common Name	Tetrahydro-4H-pyran-4,4-dicarboxylic acid
	CAS Number	5337-04-2	Molecular Weight	174.151
	Density	1.3±0.1 g/cm3	Boiling Point	318.8±52.0 °C at 760 mmHg
	Molecular Formula	C₇H₁₀O₅	Melting Point	N/A
	MSDS	N/A	Flash Point	133.0±24.2 °C

Name	Dihydro-2H-pyran-4,4(3H)-dicarboxylic acid
Synonym	More Synonyms

Hazard Codes	Xi
HS Code	2932999099

Diethyl tetrahy...

CAS#:5382-77-4

~89%

Tetrahydro-4H-p...

CAS#:5337-04-2

Literature: Sumitomo Pharmaceuticals Company, Limited Patent: EP1514869 A1, 2005 ; Location in patent: Page/Page column 52 ;

Bis(chloroethyl...

CAS#:111-44-4

Dimethyl malonate

CAS#:108-59-8

Tetrahydro-4H-p...

CAS#:5337-04-2

Literature: Ube Industries, Ltd. Patent: EP1671937 A1, 2006 ; Location in patent: Page/Page column 16 ;

ethyl 4-cyanote...

CAS#:30431-99-3

Tetrahydro-4H-p...

CAS#:5337-04-2

Literature: Gibson; Johnson Journal of the Chemical Society, 1930 , p. 2525,2529

2-IODOETHYL ETHER

CAS#:34270-90-1

Diethyl malonate

CAS#:105-53-3

Tetrahydro-4H-p...

CAS#:5337-04-2

Literature: v. Braun; Koehler Chemische Berichte, 1917 , vol. 50, p. 1658

Precursor 6
CAS#:5382-77-4 Diethyl tetrahy... CAS#:111-44-4 Bis(chloroethyl... CAS#:108-59-8 Dimethyl malonate CAS#:30431-99-3 ethyl 4-cyanote...
CAS#:34270-90-1 2-IODOETHYL ETHER CAS#:105-53-3 Diethyl malonate
DownStream 4
CAS#:40191-32-0 Tetrahydro-2H-p... CAS#:100277-27-8 (TETRAHYDRO-2H-... CAS#:5337-03-1 Tetrahydro-2H-p... CAS#:128094-82-6 2H-Thiopyran-4-...

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%

Tetrahydro-4H-pyran-4,4-dicarboxylic acid

Methanone, (carboxyoxy)(tetrahydro-2H-pyran-4-yl)-

oxane-4,4-dicarboxylic acid

Tetrahydro-2H-pyran-4-ylcarbonyl hydrogen carbonate

4H-Pyran-4,4-dicarboxylic acid, tetrahydro-

Names