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  7. 1H-Pyrazole-4-carboxylic acid, 97%

1H-Pyrazole-4-carboxylic acid, 97%

Catalog No. p-7028458
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Quantity:
1 g
5 g
Catalog No. Quantity
AAH2578303 1 g
AAH2578306 5 g
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Catalog No. AAH2578303

Supplier: Thermo Scientific Chemicals H2578303

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Description

CAS: 37718-11-9 | C4H4N2O2 | 112.088 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 37718-11-9
Molecular Formula C4H4N2O2
Molecular Weight (g/mol) 112.088
MDL Number MFCD00011558
InChI Key IMBBXSASDSZJSX-UHFFFAOYSA-N
Synonym 4-pyrazolecarboxylic acid, 4-carboxypyrazole, pyrazole-4-carboxylic acid, unii-4xjz84gv8e, 1h-pyrazole-4-carboxylicacid, 4-carboxy-1h-pyrazole, 4xjz84gv8e, pyrazole-4-carboxylic, pubchem13293, pubchem22749
PubChem CID 3015937
IUPAC Name 1H-pyrazole-4-carboxylic acid
SMILES C1=C(C=NN1)C(=O)O

Specifications

Melting Point 281°C to 283°C
Quantity 1 g
Formula Weight 112.09
Percent Purity 97%
Chemical Name or Material 1H-Pyrazole-4-carboxylic acid

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 253-641-5
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only