4-Chlorobenzonitrile（CAS# 623-03-0)

Molecular Formula	C7H4ClN
Molar Mass	137.57
Density	1,2 g/cm3
Melting Point	90-93°C(lit.)
Boling Point	223°C(lit.)
Flash Point	108 °C
Water Solubility	insoluble
Solubility	0.245g/l practically insoluble
Vapor Presure	6.67hPa at 80.4℃
Appearance	White to yellow crystals
Color	White to yellow
BRN	1072122
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.4530 (estimate)
MDL	MFCD00001813
Physical and Chemical Properties	Appearance: White needle-like crystals
Use	Used as a dye, pharmaceutical intermediate, and other fine chemicals

Product Detail

Hazard Symbols	Xn – Harmful
Risk Codes	R20/22 – Harmful by inhalation and if swallowed. R36/37/38 – Irritating to eyes, respiratory system and skin.
Safety Description	S23 – Do not breathe vapour. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing.
UN IDs	3439
WGK Germany	2
RTECS	DI2800000
TSCA	Yes
HS Code	29269095
Hazard Note	Harmful
Hazard Class	6.1(b)
Packing Group	III