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CAS No 143-07-7 , dodecanoic acid Search by region : China

  • Name: dodecanoic acid
  • Synonyms: Laurostearic acid; Dodecylic acid;DODECANOIC ACID; Duodecylic acid; Dodecoic acid; n-Dodecanoic acid; Vulvic acid;dodecanoic acid;
  • CAS Registry Number:
  • Transport: OTH
  • Melting Point: 44-46 ºC
  • Flash Point: 156 ºC
  • Boiling Point: 225 ºC (100 MMHG)
  • Density: 0.883 g/mL at 25 °C(lit.)
  • Refractive index: 1.4304
  • Safety Statements: R36/38
  • Hazard Symbols: Xi: Irritant;
  • HS Code: 29159010
  • Flash Point: 156 ºC
  • EINECS: 205-582-1
  • Molecular Weight: 200.31776
  • InchiKey: POULHZVOKOAJMA-UHFFFAOYSA-N
  • InChI: InChI=1S/C12H24O2/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3,(H,13,
    14)
  • Risk Statements: S26;S37/39
  • Molecular Formula: C12H24O2
  • Molecular Structure:CAS No:143-07-7 dodecanoic acid

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References of dodecanoic acid
Title: Lauric Acid
CAS Registry Number: 143-07-7
CAS Name: Dodecanoic acid
Synonyms: laurostearic acid; dodecoic acid
Molecular Formula: C12H24O2
Molecular Weight: 200.32
Percent Composition: C 71.95%, H 12.08%, O 15.97%
Line Formula: CH3(CH2)10COOH
Literature References: Isoln from coconut oil: Dale, Meara, J. Sci. Food Agric. 6, 162 (1955); Naudet et al., Bull. Soc. Chim. Fr. 1959, 718; from arecanut fat: Pathak, Mathur, J. Sci. Food Agric. 5, 461 (1954); from Holoptelea integrifolia seed oil: Badami, ibid. 13, 297 (1962). Synthesis: Ballard et al., US 2572238 (1951 to Shell); Langenbeck, Richter, Ber. 89, 202 (1956); Sprowls, US 2782214 (1957 to Baker Castor Oil); Zapesochnoya et al., Zh. Obshch. Khim. 33, 2552 (1963). Toxicity study: L. Or?, A. Wretlind, Acta Pharmacol. Toxicol. 18, 141 (1961).
Properties: White, crystalline powder; slight odor of bay oil, mp 44°; also reported as 48°. d54 0.869. bp100 225°; bp20 160-165°. nD82 1.4183. Insol in water. 1 g dissolves in 1 ml alcohol, 2.5 ml propyl alcohol; freely sol in benzene, ether. LD50 i.v. in mice: 131 ±5.7 mg/kg (Or?, Wretlind).
Melting point: mp 44°; also reported as 48°
Boiling point: bp100 225°; bp20 160-165°
Index of refraction: nD82 1.4183
Density: d54 0.869
Toxicity data: LD50 i.v. in mice: 131 ±5.7 mg/kg (Or?, Wretlind)