Benzoylchloride,4-chloro-

Benzoylchloride,4-chloro- - Names and Identifiers

Name	4-Chlorobenzoyl chloride
Synonyms	PCOC LABOTEST-BB LTBB000569 p-Chlorobenzolychloride 4-chloro-benzoylchlorid 4-Chlorobenzolychloride p-chlorlbenzoyl chloride 4-Chlorobenzoyl chloride p-chlorobenzoyl chloride Benzoylchloride,4-chloro- Benzoyl chloride, p-chloro Benzoyl chloride, 4-chloro parachlorobenzoyl chloride Benzoyl chloride, p-chloro- Benzoyl chloride, 4-chloro- 4-chloro-6-methylquinazoline Chlorobenzene forMyl chloride 4-CHLOROBENZOYL CHLORIDE FOR SYNTHESIS
CAS	122-01-0
EINECS	204-515-3
InChI	InChI:1S/C7H4Cl2O/c8-6-3-1-5(2-4-6)7(9)10/h1-4H

Benzoylchloride,4-chloro- - Physico-chemical Properties

Molecular Formula	C7H4Cl2O
Molar Mass	175.01
Density	1.365 g/mL at 20 °C (lit.)
Melting Point	11-14 °C (lit.)
Boling Point	102-104 °C/11 mmHg (lit.)
Flash Point	221°F
Water Solubility	Reacts with water. Reacts with alcohol.
Vapor Presure	5.8-73.9Pa at 20-50℃
Appearance	Liquid
Color	Clear colorless to faintly colored
BRN	471606
Storage Condition	Store below +30°C.
Stability	Stable. Moisture sensitive. Incompatible with strong oxidizing agents.
Sensitive	Moisture Sensitive
Explosive Limit	1.5-15%(V)
Refractive Index	n20/D 1.578(lit.)
Physical and Chemical Properties	Character: colorless liquid. boiling point 222 ℃ freezing point 12~14 ℃ relative density 1.374~1.376 refractive index 1.5780 soluble in ethanol, ether and acetone, insoluble in water.
Use	Used as an intermediate in organic synthesis, and also used in the pharmaceutical industry

Benzoylchloride,4-chloro- - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	R34 - Causes burns R36/37 - Irritating to eyes and respiratory system.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S28A -
UN IDs	UN 3265 8/PG 2
WGK Germany	1
RTECS	DM6635510
FLUKA BRAND F CODES	10-19-21
TSCA	Yes
HS Code	29163900
Hazard Class	8
Packing Group	II

Benzoylchloride,4-chloro- - Upstream Downstream Industry

Downstream Products

4-Chloro-4'-hydroxybenzophenone
4-Chlorobenzophenone
4,4'-Dichlorobenzophenone
fenofibrate

Benzoylchloride,4-chloro- - Reference Information

freezing point	12~14 ℃
LogP	2.52 at 25℃
NIST chemical information	Information provided by: webbook.nist.gov (external link)
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
Uses	Used as an intermediate in organic synthesis and also used in the pharmaceutical industry p-chlorobenzoyl chloride is an intermediate for the preparation of fluorothrin. p-chlorobenzoyl chloride is an intermediate of the fungicide dimethomorph, the rodenticide chloramine ether, the rodenticide, and the insecticide fluorothrin. An intermediate of dyes and drugs, used to produce indomethacin and non-Nobel. 4-Chlorobenzoyl chloride is used as an accelerator for the synthesis of α-aminonitrile. It is also used as a derivatization agent and self-assembling dipole molecules to improve hole injection in conjugated polymers. In addition. It is an important organic intermediate for the synthesis of substituted 4-chlorobenzoyl products.
production method	obtained by the reaction of p-chlorobenzoic acid and thionyl chloride: slowly add thionyl chloride to p-chlorobenzoic acid, heat reflux, and react at 75-85 ℃ for 3-4h. Then steam out the crude product of thionyl chloride. Finally, fractionation collects the fraction at about 220 ℃, and then decolorates to obtain the finished product. the preparation method is to slowly add thionyl chloride into p-chlorobenzoic acid, heat reflux, react at 75~85 ℃ for 3~5h, then evaporate the remaining thionyl chloride to obtain crude product, and finally fractionate to obtain the finished product. the preparation method is to slowly add thionyl chloride into p-chlorobenzoic acid, heat reflux, react at 75~85 ℃ for 2~3h, then evaporate excess thionyl chloride to obtain crude product, and then distill and collect the fraction at 220~222 ℃ as p-chlorobenzoyl chloride.

Last Update：2024-04-10 22:29:15

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View History

Benzoylchloride,4-chloro-
2,4-DIMETHYLPHENYLUREA
Intedanib Impurity 10
胶酸二甲酯

Downstream Products for Benzoylchloride,4-chloro-

4-Chloro-4'-hydroxybenzophenone
4-Chlorobenzophenone
4,4'-Dichlorobenzophenone
fenofibrate

Benzoylchloride,4-chloro-

4-Chlorobenzoyl chloride

CAS: 122-01-0

Molecular Formula: C7H4Cl2O

Benzoylchloride,4-chloro- - Names and Identifiers

Benzoylchloride,4-chloro- - Physico-chemical Properties

Benzoylchloride,4-chloro- - Risk and Safety

Benzoylchloride,4-chloro- - Upstream Downstream Industry

Benzoylchloride,4-chloro- - Reference Information

Supplier List

Benzoylchloride,4-chloro- Request for Quotation

4-Chlorobenzoyl chloride

CAS: 122-01-0

Molecular Formula: C7H4Cl2O

Benzoylchloride,4-chloro- - Names and Identifiers

Benzoylchloride,4-chloro- - Physico-chemical Properties

Benzoylchloride,4-chloro- - Risk and Safety

Benzoylchloride,4-chloro- - Upstream Downstream Industry

Benzoylchloride,4-chloro- - Reference Information

Supplier List

Benzoylchloride,4-chloro-