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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > Ethyl 1-methyl-5-(difluoromethyl)-1H-pyrazole-4-carboxylate
Ethyl 1-methyl-5-(difluoromethyl)-1H-pyrazole-4-carboxylate structure, CAS 851725-98-9

Ethyl 1-methyl-5-(difluoromethyl)-1H-pyrazole-4-carboxylate

CAS Number851725-98-9

SynonymsETHYL 1-METHYL-5-(DIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLATE; 1H-Pyrazole-4-carboxylic acid, 5-(difluoromethyl)-1-methyl-, ethyl ester; PC6801; Ethyl 5-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylate

Molecular FormulaC8H10O2N2F2

Molecular Weight204.18

Purity

Density1.3±0.1 g/cm3

Boiling Point288.4±40.0 °C at 760 mmHg

Melting Point

Flash Point

AppearanceYellow solid liquid mixture

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Cat. No.: 2A-1173833 Purity:
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Quality Control of [ 851725-98-9 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number851725-98-9
Catalog No.2A-1173833
Chinese Name5-(二氟甲基)-1-甲基-1H-吡唑-4-羧酸乙酯
SynonymsETHYL 1-METHYL-5-(DIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLATE; 1H-Pyrazole-4-carboxylic acid, 5-(difluoromethyl)-1-methyl-, ethyl ester; PC6801; Ethyl 5-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylate
Molecular FormulaC8H10O2N2F2
Molecular Weight204.18
Density1.3±0.1 g/cm3
Boiling Point288.4±40.0 °C at 760 mmHg
AppearanceYellow solid liquid mixture
Storage Condition2-8°C, inert gas
HTC2933199090
PubChem ID123847590
MDL NumberMFCD10567168
SMILESCCOC(=O)c1cnn(C)c1C(F)F
InChIInChI=1S/C8H10F2N2O2/c1-3-14-8(13)5-4-11-12(2)6(5)7(9)10/h4,7H,3H2,1-2H3
InChI KeyAYCXDJXKBPZTTR-UHFFFAOYSA-N
MSDSmsds/174146_1_851725_98_9.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: 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%
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