1-butanol

• Post Date:

  Jul 25,2016

• Expiry Date:

  Jan 21,2017

• Detailed Description:

  Cas No. :75-65-0 EINECS NO. :200-889-7
  FORMULA :(CH3)3COH
  MOL WT. :74.12
  H.S. CODE :2905.14
  Oral rat LD50: 2743 mg/kg
  SYNONYMS: 2-Methyl-2-propanol; 1,1-Dimethylethanol;
  Trimethylcarbinol; 2-Methylpropan-2-ol; tert-Butanol; TBA; t-butyl hydroxide; trimethyl methanol; Dimethylethanol; Methyl-2-propanol; tertiary-butyl alcohol;
  DERIVATION
  CLASSIFICATIONPHYSICAL AND CHEMICAL PROPERTIES
  PHYSICAL STATE clear, noncorrosive liquid
  MELTING POINT 25 C
  BOILING POINT 83 C
  SPECIFIC GRAVITY 0.78 - 0.79
  SOLUBILITY IN WATER Soluble
  AUTOIGNITION 343 C
  NFPA RATINGS Health: 1; Flammability: 3; Reactivity: 0
  REFRACTIVE INDEX
  FLASH POINT 37 C
  STABILITY Stable under ordinary conditions
  GENERAL DESCRIPTION & APPLICATIONS
  Tert-butyl alcohol (TBA) is a clear, noncorrosive liquid. It is miscible with water as well as most common organic solvents and forms azeotrope. The sterically hindered tertiary butyl group imparts stability compare to primary and secondary alcohols. In result, the solubility and oxidative stability characteristics provide many industrial applications as a reaction and process solvent and chemical intermediate. It is used as a non-reactive solvent for chemical reactions, a non-surfactant compatibilizer for many solvent blends, and a non-corrosive solvent. It is used in free radical polymerizations to dissolve monomers. TBA is a main raw material of tert-butyl functional group in organic synthesis. It is used as a coupling aid for formulating pesticides and fertilizers in aqueous solutions without generating an emulsion. TBA was used as a fuel additive for high octane component to replace tetraethyl lead. TBA is used as a reaction solvent as well as an intermediate for the product of organic peroxides, metal alkoxides. Tert-butyl group is readily cleaved under strongly acidic conditions. TBA is a source to produce alkylated aromatic and nitrogen compounds in mid acidic conditions. Dehydration reaction of TBA yields isobutylene which is the main raw material of MTBE, the mostly used fuel oxygenates.
  

• CAS Registry Number:

  75-65-0

• Synonyms:

  ;2-Methyl-2-propanol;Tert-butyl alcohol;t-Butyl Alcohol;tert butyl alcohol;2-Methyl n-propan-2-ol;alcoolbutyliquetertiaire;Tert Butanol;

• Molecular Formula:

  C₄H₁₀O

• Molecular Weight:

  74.12

• Molecular Structure:

  

• Hazard Symbols:

   F:Flammable;
   Xn:Harmful;
  

• Risk Codes:

  R11:;
  R20:;
  

• Safety Description:

  S16:;
  S9:;
  

• Company:

  Dongying J&M Chemical Co., Ltd     [ China ]        

• Contact:

  Alice

• Tel:

  86-546-8257073

• Fax:

  86-546-7361468

• Email:

  jmeichem@gmail.com