1,5-Dimethylpyrazole

Modify Date: 2024-01-02 16:28:46

1,5-Dimethylpyrazole Structure
1,5-Dimethylpyrazole structure
Common Name 1,5-Dimethylpyrazole
CAS Number 694-31-5 Molecular Weight 277.149
Density 1.4±0.1 g/cm3 Boiling Point 505.6±40.0 °C at 760 mmHg
Molecular Formula C14H10Cl2N2 Melting Point N/A
MSDS USA Flash Point 291.1±12.9 °C
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name 1,5-Dimethylpyrazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 505.6±40.0 °C at 760 mmHg
Molecular Formula C14H10Cl2N2
Molecular Weight 277.149
Flash Point 291.1±12.9 °C
Exact Mass 276.022095
PSA 17.82000
LogP 4.99
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.689

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301
Precautionary Statements P301 + P310
Hazard Codes Xi: Irritant;
Risk Phrases 25
Safety Phrases 45
RIDADR UN 2811 6.1 / PGIII
HS Code 2933199090

 Synthetic Route

 Customs

HS Code 2933199090
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%

 Synonyms

1,5-Dimethyl-phenazinium,Methylsulfat
2-(3,4-Dichlorobenzyl)-1H-benzimidazole
1,5-Dimethyl-1H-pyrazol
1,5-dimethyl-pyrazole
1,5-Dimethylphenazinium methyl sulfate
TCMDC-125878
1H-Benzimidazole, 2-[(3,4-dichlorophenyl)methyl]-
Phenazinium,1,5-dimethyl-,methyl sulfate
1,5-dimethylphenazin-5-ium methyl sulfate
MFCD01646129
1H-Pyrazole, 1,5-dimethyl-
Pyrazole, 1,5-dimethyl-
1,5-Dimethyl-1H-pyrazole
1,5-Dimethylpyrazol
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