CAS No 99-91-2 , 1-(4-chlorophenyl)ethanone Search by region : Germany

Name: 1-(4-chlorophenyl)ethanone
Synonyms: 4-Chloroacetophenone; 1-(4-Chlorophenyl)ethanone; 4'-chloro-; Acetophenone; 1-(4-chlorophenyl)-; P-CHLOROACETOPHENONE; 99-91-2; Ethanone;4'-Chloroacetophenone;1-(4-chlorophenyl)ethanone;
CAS Registry Number:99-91-2
Transport: UN 3416
Melting Point: 18 ºC
Flash Point: 126 ºC
Boiling Point: 232 ºC
Density: 1.192
Refractive index: 1.5539-1.5559
Water Solubility: 111 MG/L (25 ºC)
Safety Statements: R26;R36/37/38
Hazard Symbols: T+: Very toxic;
HS Code: 29147090
Flash Point: 126 ºC
EINECS: 202-800-7
Molecular Weight: 154.59358
InchiKey: BUZYGTVTZYSBCU-UHFFFAOYSA-N
InChI: InChI=1S/C8H7ClO/c1-6(10)7-2-4-8(9)5-3-7/h2-5H,1H3
Risk Statements: S26;S28A;S36/37/39;S45
Molecular Formula: C₈H₇ClO
Molecular Structure:

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References of 1-(4-chlorophenyl)ethanone

Title: p-Chloroacetophenone
CAS Registry Number: 99-91-2
CAS Name: 1-(4-Chlorophenyl)ethanone
Synonyms: 4￠-chloroacetophenone
Molecular Formula: C8H7ClO
Molecular Weight: 154.59
Percent Composition: C 62.16%, H 4.56%, Cl 22.93%, O 10.35%
Literature References: Prepd from chlorobenzene and acetic anhydride in the presence of AlCl3: Adams, Noller, Org. Synth. coll. vol. I, 109 (1941). Physical properties: eidem, ibid.; Dreisbach, Martin, Ind. Eng. Chem. 41, 2875 (1949).
Properties: Liquid, bp24 124-126°, bp 237°. mp 20-21° (Adams, Noller); also reported as 18.4° (Dreisbach, Martin). d420 1.192, d425 1.188. nD20 1.555, nD25 1.553. Practically insol in water. Miscible with alcohol, ether.
Melting point: mp 20-21° (Adams, Noller); also reported as 18.4° (Dreisbach, Martin)
Boiling point: bp24 124-126°; bp 237°
Index of refraction: nD20 1.555; nD25 1.553
Density: d420 1.192; d425 1.188
CAUTION: Highly irritating to eyes, mucous membranes.