3,4'-Dichloropropiophenone
[CAS# 3946-29-0]

Identification

• Classification: Chemical reagent >> Organic reagent >> Aromatic ketone
• Name: 3,4'-Dichloropropiophenone
• Synonyms: 3-Chloro-1-(4-chlorophenyl)propan-1-one
• Molecular Formula: C₉H₈Cl₂O
• Molecular Weight: 203.07
• CAS Registry Number: 3946-29-0
• EC Number: 223-537-4

Properties

• Melting point: 47-53 ºC
• Boiling point: 135-137 ºC (0.6 mmHg)
• Flash point: 81 ºC

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R36/37/38
• Safety Description: S26;S37/39

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Serious eye damage	Eye Dam.	1	H318
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin corrosion	Skin Corr.	1B	H314
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Skin sensitization	Skin Sens.	1	H317
Skin irritation	Skin Irrit.	2	H315
Organic peroxides	Org. Perox.	A	H240
Substances or mixtures which in contact with water emit flammable gases	Water-react.	1	H260
Oxidising liquids	Ox. Liq.	2	H272
Flammable liquids	Flam. Liq.	2	H225
Skin corrosion	Skin Corr.	1C	H314
Self-heating substances or mixtures	Self-heat.	2	H252
Explosives	Expl.	1.1	H201

• Transport Information: UN 3261