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ChemicalBook--->CAS DataBase List--->121195-03-7

121195-03-7

121195-03-7 Structure

121195-03-7 Structure
IdentificationBack Directory
[Name]

Ethyl 5-thien-2-yl-1H-pyrazole-3-carboxylate
[CAS]

121195-03-7
[Synonyms]

BUTTPARK 43\57-67
Ethyl 5-(2-Thienyl)pyrazole-3-carboxylate
ETHYL 3-(2-THIENYL)PYRAZOLE-5-CARBOXYLATE
ETHYL 3-(THIEN-2-YL)PYRAZOLE-5-CARBOXYLATE
ETHYL 5-THIEN-2-YL-1H-PYRAZOLE-3-CARBOXYLATE
ETHYL 3-(2-THIENYL)-1H-PYRAZOLE-5-CARBOXYLATE
ethyl 5-(2-thienyl)-1H-pyrazole-3-carboxylate
Ethyl 3-(thien-2-yl)-1H-pyrazole-5-carboxylate
Ethyl 5-thiophen-2-yl-2H-pyrazole-3-carboxylate
ethyl 5-(thiophen-2-yl)-1H-pyrazole-3-carboxylate
Ethyl 3-(thiophen-2-yl)-1H-pyrazole-5-carboxylate
Ethyl 3-(thiophen-2-yl)-1H-pyrazole-5-carboxylate ,97%
1H-Pyrazole-3-carboxylic acid, 5-(2-thienyl)-, ethyl ester
5-(Thiophen-2-yl)-1H-pyrazole-3-carboxylic acid ethyl ester
[Molecular Formula]

C10H10N2O2S
[MDL Number]

MFCD00099767
[MOL File]

121195-03-7.mol
[Molecular Weight]

222.26
Chemical PropertiesBack Directory
[Melting point ]

138-140°C
[storage temp. ]

2-8°C(protect from light)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H312-H332
[Precautionary statements ]

P280
[Hazard Codes ]

Xi
[Risk Statements ]

20/21/22
[Safety Statements ]

22-36/37/39
[Hazard Note ]

Irritant
[HS Code ]

29331990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Methanol-->Hydrazinium hydroxide solution-->Sodium Methoxide-->Diethyl oxalate-->2-Acetylthiophene
Hazard InformationBack Directory
[Chemical Properties]

Off-white solid
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