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Home > Products > Pharmaceutical R&D Materials > Functional Building Blocks > 1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-OL
1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-OL structure, CAS 119022-51-4

1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-OL

CAS Number119022-51-4

Synonyms1-Methyl-5-(trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one; 2-methyl-3-(trifluoromethyl)-1H-pyrazol-5-one; 1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3(2H)-one; MFCD00085094

Molecular FormulaC5H5F3N2O

Molecular Weight194.11

Purity

Density1.4±0.1 g/cm3

Boiling Point224.4ºC at 760 mmHg

Melting Point114-115 °C

Flash Point

Appearancesolid

EINECS

MSDSChineseEnglish

Symbol6.1

Signal WordWarning

Cat. No.: 2A-1173837 Purity:
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Quality Control of [ 119022-51-4 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number119022-51-4
Catalog No.2A-1173837
Chinese Name3-羟基-1-甲基-5-三氟甲基-1H-吡唑
Synonyms1-Methyl-5-(trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one; 2-methyl-3-(trifluoromethyl)-1H-pyrazol-5-one; 1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3(2H)-one; MFCD00085094
Molecular FormulaC5H5F3N2O
Molecular Weight194.11
Density1.4±0.1 g/cm3
Boiling Point224.4ºC at 760 mmHg
Melting Point114-115 °C
Appearancesolid
Storage ConditionSealed in a cool, dry environment
HTC2933199090
PubChem ID329779386
MDL NumberMFCD03074319
SMILESCn1nc(cc1C(F)(F)F)C(O)=O
InChI1S/C6H5F3N2O2/c1-11-4(6(7,8)9)2-3(10-11)5(12)13/h2H,1H3,(H,12,13)
InChI KeyQMIUBFUPVMQMRE-UHFFFAOYSA-N
NACRES CodeNA.21
UNSPSC12352106
Hazard Symbols6.1
MSDSmsds/174150_1_119022_51_4.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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