1H-pyrazole-4-carboxylic acid, 2,3-dihydro-3-oxo-, ethyl ester | CAS 7251-53-8

Element: carboxylic pyrazole dihydro ester ethyl acid

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C-S » Chemicals » pyrazole-carboxylic-acid-dihydro-oxo-ethyl-ester-PX124632

Identification

1H-pyrazole-4-carboxylic acid, 2,3-dihydro-3-oxo-, ethyl ester

CAS:

7251-53-8

EINECS:

Molecular Formula:

C₆H₈N₂O₃

MDL:

MFCD12131138

SMILES:

CCOC(=O)c1c[nH][nH]c1=O

Synonym:

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Properties for 1H-pyrazole-4-carboxylic acid, 2,3-dihydro-3-oxo-, ethyl ester

Molecular Weight:

156.14 g·mol−1

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Alternative Distributors of [1H-pyrazole-4-carboxylic acid, 2,3-dihydro-3-oxo-, ethyl ester]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Sino Rarechem Labs Co. Ltd.