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CAS No 98-54-4 , 4-tert-butylphenol

  • Name: 4-tert-butylphenol
  • Synonyms: 4-(1,1-Dimethylethyl)phenol; p-tert-butyl-;4-tert-butylphenol; Phenol;4-tert-Butylphenol; 98-54-4; 4-(1,1-dimethylethyl)-; p-tert-Butylphenol; Butylphen;
  • CAS Registry Number:
  • Transport: UN 3077
  • Melting Point: 96-100 ºC
  • Flash Point: 113 ºC
  • Boiling Point: 236-238 ºC
  • Density: 0.908
  • Refractive index: 1.4787
  • Water Solubility: 8.7 G/L (20 ºC)
  • Safety Statements: R37/38;R41;R51/53
  • Hazard Symbols: N: Dangerous for the environment;Xi: Irritant;
  • HS Code: 29071900
  • Flash Point: 113 ºC
  • EINECS: 202-679-0
  • Molecular Weight: 150.21756
  • InchiKey: QHPQWRBYOIRBIT-UHFFFAOYSA-N
  • InChI: InChI=1S/C10H14O/c1-10(2,3)8-4-6-9(11)7-5-8/h4-7,11H,1-3H3
  • Risk Statements: S26;S39;S61
  • Molecular Formula: C10H14O
  • Molecular Structure:CAS No:98-54-4 4-tert-butylphenol
References of 4-tert-butylphenol
Title: p-tert-Butylphenol
CAS Registry Number: 98-54-4
CAS Name: 4-(1,1-Dimethylethyl)phenol
Synonyms: butylphen
Molecular Formula: C10H14O
Molecular Weight: 150.22
Percent Composition: C 79.95%, H 9.39%, O 10.65%
Literature References: Prepd by heating phenol with isobutanol in the presence of zinc chloride: DE 17311; Frdl. 1, 22; also from phenol, tert-butyl chloride and excess alkali in alcohol: Lewis, J. Chem. Soc. 83, 329 (1903). See also Smith, J. Am. Chem. Soc. 55, 3718 (1933); Natelson, ibid. 56, 1583 (1934); Huston, Hsieh, ibid. 58, 439 (1936); US 2039344 (1936 to Dow); Isagulyants, Bagryantseva, C.A. 33, 8183 (1939). Toxicity study: H. F. Smyth et al., Am. Ind. Hyg. Assoc. J. 30, 470 (1969).
Properties: Needles from water, mp 98°. d4114 0.9081. bp 237°. Volatile with steam. Practically insol in cold water. Sol in alcohol, ether. LD50 orally in rats: 3.25 ml/kg (Smyth).
Melting point: mp 98°
Boiling point: bp 237°
Density: d4114 0.9081
Toxicity data: LD50 orally in rats: 3.25 ml/kg (Smyth)
 
Derivative Type: Sodium salt
Molecular Formula: C10H13NaO
Molecular Weight: 172.20
Percent Composition: C 69.75%, H 7.61%, Na 13.35%, O 9.29%
Properties: Deliquescent leaflets. Sol in water.
 
Use: Intermediate in the manuf of varnish and lacquer resins; as a soap antioxidant; ingredient in de-emulsifiers for oil field use; in motor oil additives.