CAS 51986-04-0|3-Ethoxycarbonyl-5-hydroxy-1-sulfolanylpyrazole

Introduction：Basic information about CAS 51986-04-0|3-Ethoxycarbonyl-5-hydroxy-1-sulfolanylpyrazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3-Ethoxycarbonyl-5-hydroxy-1-sulfolanylpyrazole
CAS Number	51986-04-0	Molecular Weight	274.294
Density	1.6±0.1 g/cm3	Boiling Point	583.7±50.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₄N₂O₅S	Melting Point	/
MSDS	/	Flash Point	306.8±30.1 °C

Names

Name	3-Ethoxycarbonyl-5-hydroxy-1-sulfolanylpyrazole
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.6±0.1 g/cm3
Boiling Point	583.7±50.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₄N₂O₅S
Molecular Weight	274.294
Flash Point	306.8±30.1 °C
Exact Mass	274.062347
PSA	106.87000
LogP	-0.27
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.653

Safety Information

HS Code	2934999090

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

3-[3-(Ethoxycarbonyl)-5-hydroxy-1H-pyrazol-1-yl]tetrahydrothiophene 1,1-dioxide

3-Ethoxycarbonyl-5-hydroxy-1-sulphonylpyrazole

Ethyl 1-(1,1-dioxothiolan-3-yl)-5-oxo-2H-pyrazole-3-carboxylate

Ethyl 1-(1,1-dioxidotetrahydro-3-thiophenyl)-5-hydroxy-1H-pyrazole-3-carboxylate

1H-Pyrazole-3-carboxylic acid, 5-hydroxy-1-(tetrahydro-1,1-dioxido-3-thienyl)-, ethyl ester

3-Ethoxycarbonyl-5-Hydroxy-1-Sulfolanyl-Pyrazole

ethyl 5-hydroxy-1-(tetrahydro-3-thienyl)-1H-pyrazole-3-carboxylate S,S-dioxide

1H-PYRAZOLE-3-CARBOXYLIC ACID,5-HYDROXY-1-(TETRAHYDRO-1,1-DIOXIDO-3-THIENYL)-,ETHYL ESTER

Einecs 257-577-9

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