59843-58-2

Name 3-(4-CHLOROPHENYL)PYRAZOLE
CAS 59843-58-2
Molecular Formula C9H7ClN2
MDL Number MFCD00111881
Molecular Weight 178.62
MOL File 59843-58-2.mol
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Chemical Properties

Appearance light yellow to beige-brown crystalline powder
Melting point  100-104 °C
Boiling point  154 °C
density  1.2454 (rough estimate)
refractive index  1.5500 (estimate)
storage temp.  2-8°C
form  solid
pka 12.80±0.10(Predicted)
InChI 1S/C9H7ClN2/c10-8-3-1-7(2-4-8)9-5-6-11-12-9/h1-6H,(H,11,12)
InChIKey HLCXWJKNVWWWOF-UHFFFAOYSA-N
SMILES Clc1ccc(cc1)-c2cc[nH]n2
CAS DataBase Reference 59843-58-2(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R41:Risk of serious damage to eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
Hazard Note  Harmful
HS Code  2933199090
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
Eye Dam. 1

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