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1-(1-Methyl-1H-pyrazol-5-yl)ethanone structure, CAS 137890-05-2

1-(1-Methyl-1H-pyrazol-5-yl)ethanone

CAS Number137890-05-2

Synonyms1-(2-methylpyrazol-3-yl)ethanone; 1-(1-Methyl-1H-pyrazol-5-yl)ethanone; 5-Acetyl-1-methylpyrazole

Molecular FormulaC6H8N2O

Molecular Weight124.14

Purity

Density1.1±0.1 g/cm3

Boiling Point221.0±13.0 °C at 760 mmHg

Melting Point

Flash Point

Appearancesolid

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9076058 Purity:
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Quality Control of [ 137890-05-2 ] SDS Specification MoL

Chemical & Physical Properties
CAS Number137890-05-2
Catalog No.2A-9076058
Chinese Name1-甲基-5-乙酰基吡唑
Synonyms1-(2-methylpyrazol-3-yl)ethanone; 1-(1-Methyl-1H-pyrazol-5-yl)ethanone; 5-Acetyl-1-methylpyrazole
Molecular FormulaC6H8N2O
Molecular Weight124.14
Density1.1±0.1 g/cm3
Boiling Point221.0±13.0 °C at 760 mmHg
Appearancesolid
Storage Conditionroom temperature, dry
HTC2933199090
PubChem ID329776869
MDL NumberMFCD01569977
SMILESCC(=O)c1cn[nH]c1C
InChI1S/C6H8N2O/c1-4-6(5(2)9)3-7-8-4/h3H,1-2H3,(H,7,8)
InChI KeyMITHGUSEVJOZDH-UHFFFAOYSA-N
NACRES CodeNA.21
UNSPSC12352200
MSDSmsds/76058_1_137890_05_2.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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