1,4-Dimethyl-1H-pyrazole-3-carboxylic acid

Modify Date: 2024-01-05 18:19:13

1,4-Dimethyl-1H-pyrazole-3-carboxylic acid Structure
1,4-Dimethyl-1H-pyrazole-3-carboxylic acid structure
Common Name 1,4-Dimethyl-1H-pyrazole-3-carboxylic acid
CAS Number 89202-89-1 Molecular Weight 140.140
Density 1.3±0.1 g/cm3 Boiling Point 305.4±22.0 °C at 760 mmHg
Molecular Formula C6H8N2O2 Melting Point N/A
MSDS N/A Flash Point 138.5±22.3 °C

 Names

Name 1,4-Dimethyl-1H-pyrazole-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 305.4±22.0 °C at 760 mmHg
Molecular Formula C6H8N2O2
Molecular Weight 140.140
Flash Point 138.5±22.3 °C
Exact Mass 140.058578
PSA 55.12000
LogP 0.10
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.576
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2933199090

 Synthetic Route

~92%

1,4-Dimethyl-1H-pyrazole-3-carboxylic acid Structure

1,4-Dimethyl-1H...

CAS#:89202-89-1

Literature: Huppatz; Phillips; Witrzens Agricultural and Biological Chemistry, 1984 , vol. 48, # 1 p. 45 - 50

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1,4-Dimethyl-1H-pyrazole-3-carboxylic acid Structure

1,4-Dimethyl-1H...

CAS#:89202-89-1

Literature: Huppatz; Phillips; Witrzens Agricultural and Biological Chemistry, 1984 , vol. 48, # 1 p. 45 - 50

~%

1,4-Dimethyl-1H-pyrazole-3-carboxylic acid Structure

1,4-Dimethyl-1H...

CAS#:89202-89-1

Literature: Brain; Finar Journal of the Chemical Society, 1958 , p. 2435

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1,4-Dimethyl-1H-pyrazole-3-carboxylic acid Structure

1,4-Dimethyl-1H...

CAS#:89202-89-1

Literature: Rojahn Chemische Berichte, 1926 , vol. 59, p. 609

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1,4-Dimethyl-1H-pyrazole-3-carboxylic acid Structure

1,4-Dimethyl-1H...

CAS#:89202-89-1

Literature: Rojahn Chemische Berichte, 1926 , vol. 59, p. 609

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1H-Pyrazole-3-carboxylic acid, 1,4-dimethyl-
1,4-Dimethyl-1H-pyrazole-3-carboxylic acid
1,4-dimethylpyrazole-3-carboxylic acid