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

  • 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:
  • 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:CAS No:99-91-2 1-(4-chlorophenyl)ethanone

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99-91-2 4-Chloroacetophenone, 99%

  • 4-Chloroacetophenone, 99%
  • Belgium Alkemi [Manufacturer]
  • Tel: +32 9 340 49 49
  • Fax: +32 9 340 49 47
  • Address: Poststraat, 82 B-9160 Lokeren Belgium null,nullBelgium
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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.