3-TERT-BUTYL-4-HYDROXYANISOLE

Details:

3-TERT-BUTYL-4-HYDROXYANISOLE Chemical Properties
Melting point     58-64 °C
Boiling point     269℃
density     1.009
vapor pressure     1.33 hPa (105 °C)
refractive index     1.4708 (estimate)
Fp     110 °C
storage temp.     Store below +30°C.
solubility     ethanol: soluble1g/10 mL, clear, colorless to faint yellow or tan
pka    11.83±0.18(Predicted)
form     Powder/Waxy Solid
color     White to off-white
BRN     1867499
CAS DataBase Reference    121-00-6(CAS DataBase Reference)
EPA Substance Registry System    Phenol, 2-(1,1-dimethylethyl)-4-methoxy- (121-00-6)
Safety Information
Risk Statements     36/37/38
Safety Statements     26-36/37/39
RIDADR     3077
WGK Germany     2
RTECS     SK1575000
HS Code     2909 50 00
HazardClass     9
PackingGroup     III
Hazardous Substances Data    121-00-6(Hazardous Substances Data)
Toxicity    LD50 orally in Rabbit: 880 mg/kg
MSDS Information
Provider    Language
SigmaAldrich    English
3-TERT-BUTYL-4-HYDROXYANISOLE Usage And Synthesis
Uses    An antioxidant stabilizer of fats that has shown carcinogenicity at high doses
Uses    antioxidant in foods (beverages, gum, ice cream, fruits, cereals), cosmetics, topical medications, animal feeds, petroleum products, jet fuels, rubber, plastics, paints, glues.
Purification Methods    Fractionally distil the phenol in vacuo, then pass it as a solution in CHCl3 through alumina, and evaporate the eluate. Recrystallise the residue from pet ether. [Beilstein 6 IV 6013.]
3-TERT-BUTYL-4-HYDROXYANISOLE Preparation Products And Raw materials
Preparation Products    4,4'-Ethylenebis(2,6-ditert-butylphenol)