It is a kind of colorless or yellowish transparent liquid with strong odor of aldehyde, it is soluble in alcohol and benzene etc (1) Properties:It’s a kind of colorless or yellowish transparent liquid with strong odor of aldehyde, it is soluble in alcohol, ether and benzene etc, but only slightly soluble in water. Its vaporization steam has effect of mild anesthetization. Its density (@ 20°C): 1.2483g/cm³; Freezing point: 9-11°C; Boiling point: 211.9°C.(2) Usages: It is a kind of organic synthetic raw material, it can be applied in making of pharmacy and pesticide etc. It can be used to make  Chlorobenzylpenicillin sodium etc, as well as high efficient medical acaricide etc. (3) Quality Index

Items	Parameters
Purity (%)≥	99.25
O-chlorotoluene (%)≤	0.10
P-Chlorobenzaldehyde (%)≤	0.25
benzyl chloride(%)≤	0.40

(4) Storage & Package:It needs to be stored in PE container, or packed in 200L steel/plastic compound drum or PE puffed drum, or stored in specific containerized cans, at cool, ventilated and dry places.(5) Toxicity & ProtectionIt is toxic, and detrimental to respiratory tract and irritative to eyes, noses and skin. Not to handle it by naked hand, in non-airtight places, the operators ought to wear protective articles.

2-Chlorobenzaldehyde