21487-45-6

21487-45-6 structure
21487-45-6 structure

Name 1,3-diphenylpyrazole-4-carbaldehyde
Synonyms 1,3-diphenyl-1H-pyrazole-4-carboxaldehyde
1,3-Diphenyl-4-pyrazolecarboxaldehyde
1,3-diphenyl-1H-pyrazole-3-carbaldehyde
1,3-diphenyl-1H-pyrazol-4-carboxaldehyde
1,3-diphenyl-pyrazole-4-carboxaldehyde
1,3-Diphenyl-1H-pyrazole-4-carbaldehyde
1,3-DIPHENYL-1H-PYRAZOLE-4-CARBALDEHYDE
Density 1.14g/cm3
Boiling Point 442.2ºC at 760mmHg
Melting Point 142-146ºC
Molecular Formula C16H12N2O
Molecular Weight 248.27900
Flash Point 221.2ºC
Exact Mass 248.09500
PSA 34.89000
LogP 3.35180
Vapour Pressure 5.13E-08mmHg at 25°C
Index of Refraction 1.621
Storage condition 2-8°C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H315-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38-41-37/38
Safety Phrases 26-36/37/39-39
RIDADR NONH for all modes of transport
HS Code 2933199090
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%