2-Chloro-5-nitropyridine（CAS# 4548-45-2)

Molecular Formula	C5H3ClN2O2
Molar Mass	158.54
Density	1.6616 (rough estimate)
Melting Point	105-108 °C (lit.)
Boling Point	256.6±20.0 °C(Predicted)
Flash Point	158°C
Water Solubility	Solubility in hot methanol. Insoluble in water.
Vapor Presure	0.02mmHg at 25°C
Appearance	White crystal
Color	Light yellow to beige
BRN	120453
pKa	-4.22±0.10(Predicted)
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.5500 (estimate)
MDL	MFCD00006240
Physical and Chemical Properties	Melting point 106-110°C
Use	Can be used in pharmaceuticals and other fine chemicals

Product Detail

Hazard Symbols	Xi – Irritant
Risk Codes	36/37/38 – Irritating to eyes, respiratory system and skin.
Safety Description	S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. S37/39 – Wear suitable gloves and eye/face protection
WGK Germany	3
RTECS	US7175000
HS Code	29333990
Hazard Class	IRRITANT