Product Name

  • Name

    2-tert-Butyl-4-ethylphenol

  • EINECS 202-526-8
  • CAS No. 96-70-8
  • Article Data8
  • CAS DataBase
  • Density 0.951 g/cm3
  • Solubility Insoluble in water
  • Melting Point 41-44 °C(lit.)
  • Formula C12H18O
  • Boiling Point 248.293 °C at 760 mmHg
  • Molecular Weight 178.274
  • Flash Point 111.942 °C
  • Transport Information UN 2430
  • Appearance
  • Safety 26-37/39-45-36/37/39-27
  • Risk Codes 36/37/38-34
  • Molecular Structure Molecular Structure of 96-70-8 (2-tert-Butyl-4-ethylphenol)
  • Hazard Symbols IrritantXi,CorrosiveC
  • Synonyms Phenol,2-tert-butyl-4-ethyl- (6CI,7CI,8CI);4-Ethyl-2-tert-butylphenol;
  • PSA 20.23000
  • LogP 3.25210

2-Tert-Butyl-4-Ethylphenol Chemical Properties

Chemistry informtion about  2-Tert-Butyl-4-Ethylphenol (CAS NO.96-70-8) is:
IUPAC Name: 2-Tert-Butyl-4-Ethylphenol
Synonyms: 2-(1,1-Dimethylethyl)-4-Ethyl-Pheno ; 2-(1,1-Dimethylethyl)-4-Ethyl-Phenol ; 2-T-Butyl-4-Ethylphenol ; 2-Tert-Butyl-4-Ethyl-1-Hydroxy-Benzen ; 2-Tert-Butyl-4-Ethyl-Pheno ; 4-Ethyl-2-Tert-Butylphenol ; 2-Butyl-2-Ethyl-1,3-Propanediol ; 2-Ethyl-2-(Hydroxymethyl)-1-Hexanol
MF: C12H18O
MW: 178.27
EINECS: 204-111-7
Melting Point: 41-44 °C(lit.)
Density: 0.951 g/cm3
Flash Point: 111.9 °C Boiling Point: 248.3 °C at 760 mmHg
Vapour Pressure: 0.0155 mmHg at 25°C 
Enthalpy of Vaporization: 50.51 kJ/mol
Following is the molecular structure of  2-Tert-Butyl-4-Ethylphenol (CAS NO.96-70-8) is:

2-Tert-Butyl-4-Ethylphenol Uses

Chemical intermediate for 2,2'-methylenebis(6-t-butyl-4-ethylphenol).

2-Tert-Butyl-4-Ethylphenol Safety Profile

Hazard Codes:
Xi: Irritant 
C: Corrosive
Risk Statements:
R36/37/38:Irritating to eyes, respiratory system and skin.  
R34:Causes burns.
Safety Statements:
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.  
S37/39:Wear suitable gloves and eye/face protection. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S27:Take off immediately all contaminated clothing.
RIDADR: UN 2430
WGK Germany: 1
RTECS: TY3605000

2-Tert-Butyl-4-Ethylphenol Specification

General description about  2-Tert-Butyl-4-Ethylphenol (CAS NO.96-70-8) , it is insoluble in water.
First Aid Measures:
Ingestion: Emesis is not indicated due to the irritant nature of these agents. Charcoal - not recommended; it may promote vomiting and make endoscopic evaluation difficult. Immediately dilute with 4 to 8 ounces (120 to 240 ml) of milk or water (not to exceed 4 ounces/120 ml in a child). Neutralization - neutralization is not indicated. Although these agents are irritants, and therefore should not produce tissue damage, it is almost impossible to assure that a particular substance under a particular set of circumstances would not cause damage. Therefore, each patient should be examined with the idea that mucous membrane damage might have occurred.
Inhalation: Move patient to fresh air. Monitor for respiratory distress. If cough or difficulty breathing develops, evaluate for respiratory tract irritation, bronchitis, or pneumonitis. Administer oxygen and assist ventilation as required. Treat bronchospasm with beta2 agonist and corticosteroid aerosols.
Skin: Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse.
Eyes: Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility. If in a medical facility, sterile saline should be used to irrigate the eyes until the cul de sac is returned to neutrality. Some alkali exposures may require prolonged irrigation.
Handling and Storage:
Storage: Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Handling: All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.

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