Tetrahydro-2H-thiopyran-4-carboxylic acid

Modify Date: 2025-08-20 08:37:21

Tetrahydro-2H-thiopyran-4-carboxylic acid Structure
Tetrahydro-2H-thiopyran-4-carboxylic acid structure
Common Name Tetrahydro-2H-thiopyran-4-carboxylic acid
CAS Number 89489-53-2 Molecular Weight 146.20700
Density 1.237g/cm3 Boiling Point 301.797ºC at 760 mmHg
Molecular Formula C6H10O2S Melting Point 111-112.5ºC
MSDS N/A Flash Point 136.322ºC

 Names

Name Tetrahydro-2H-thiopyran-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.237g/cm3
Boiling Point 301.797ºC at 760 mmHg
Melting Point 111-112.5ºC
Molecular Formula C6H10O2S
Molecular Weight 146.20700
Flash Point 136.322ºC
Exact Mass 146.04000
PSA 62.60000
LogP 1.21420
Index of Refraction 1.544
InChIKey SCKSQOIXSGPVJS-UHFFFAOYSA-N
SMILES O=C(O)C1CCSCC1

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~97%

Tetrahydro-2H-thiopyran-4-carboxylic acid Structure

Tetrahydro-2H-t...

CAS#:89489-53-2

Literature: Straessler, Christoph; Linden, Anthony; Heimgartner, Heinz Helvetica Chimica Acta, 1997 , vol. 80, # 5 p. 1528 - 1551

~96%

Tetrahydro-2H-thiopyran-4-carboxylic acid Structure

Tetrahydro-2H-t...

CAS#:89489-53-2

Literature: Monsanto Company Patent: US5514801 A1, 1996 ; US 5514801 A

~%

Tetrahydro-2H-thiopyran-4-carboxylic acid Structure

Tetrahydro-2H-t...

CAS#:89489-53-2

Literature: Helvetica Chimica Acta, , vol. 80, # 5 p. 1528 - 1551

~%

Tetrahydro-2H-thiopyran-4-carboxylic acid Structure

Tetrahydro-2H-t...

CAS#:89489-53-2

Literature: Justus Liebigs Annalen der Chemie, , vol. 537, p. 214,217

~%

Tetrahydro-2H-thiopyran-4-carboxylic acid Structure

Tetrahydro-2H-t...

CAS#:89489-53-2

Literature: Justus Liebigs Annalen der Chemie, , vol. 537, p. 214,217

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

thiane-4-carboxylic acid
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