Ethyl 2,3-dihydro-3-oxo-1H-pyrazole-4-carboxylate

Overview

IDCS-7a36a9b60d31

CAS RN7251-53-8

Synonyms 7251-53-8
RefChem:1084734
Ethyl 2,3-dihydro-3-oxo-1H-pyrazole-4-carboxylate
ethyl 3-hydroxy-1H-pyrazole-4-carboxylate
ethyl 5-hydroxy-1h-pyrazole-4-carboxylate
3-Hydroxy-1H-pyrazole-4-carboxylic acid ethyl ester
Ethyl 3-Oxo-2,3-dihydro-1H-pyrazole-4-carboxylate
ethyl 3-oxo-1,2-dihydropyrazole-4-carboxylate
MFCD16619878
ethyl 3-hydroxypyrazole-4-carboxylate More…

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Identification

Molecular FormulaC6H8N2O3

Molecular Weight156.14 g/mol

CAS Number7251-53-8

IUPAC Name

ethyl 3-oxo-1,2-dihydropyrazole-4-carboxylate

CCOC(=O)C1=CNNC1=O

InChI=1S/C6H8N2O3/c1-2-11-6(10)4-3-7-8-5(4)9/h3H,2H2,1H3,(H2,7,8,9)

PJFXDPZWCVXNQZ-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.

WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
WarningH312 (50%): Harmful in contact with skin [Warning Acute toxicity, dermal]
WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
WarningH319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
WarningH332 (50%): Harmful if inhaled [Warning Acute toxicity, inhalation]
WarningH335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]