Contact Us

TBHQ(CAS:1948-33-0)

  • Packing   25kg/fiber drum
  • Molecular formula   C10H14O2
  • Inquire Now
Introduction

tert-Butylhydroquinone Basic information
Product Name: tert-Butylhydroquinone
Synonyms:

2-(1,1-Dimethylethyl)-1,4-benzenediol

2-(tert-Butyl)benzene-1,4-diol

2-Methylaminoethanol

2-tert-Butylhydroquinone

4-[(2-Methylpropan-2-yl)oxy]phenol

CAS: 1948-33-0
MF: C10H14O2
MW: 166.22
EINECS: 217-752-2
Product Categories: Isoxazoles ,Oxazoles;Industrial/Fine Chemicals;Anthraquinones, Hydroquinones and Quinones;Alcohols;Monomers;Polymer Science;Organic Building Blocks;Oxygen Compounds;Polyols
COA: Click here for your review or download. Pls contact us if you need more details or other specifications.
tert-Butylhydroquinone Structure

tert-Butylhydroquinone  specification

Appearance

                White crystal

Content

99.5% min

M.P

69 min

Moisture

0.1% max

Ignition  residue

0.01% max

Sulfate (as SO4)

20PPM max

Heavy metal (as pb)

5 PPM max

As

1PPMmax

Free Cresol 

                 0.02% max

Safety Information
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26-36-28A
RIDADR  UN3077
WGK Germany  3
RTECS  MX4375000
Autoignition Temperature 855 °F
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29072900
Hazardous Substances Data 1948-33-0(Hazardous Substances Data)
tert-Butylhydroquinone Usage And Synthesis
Chemical Properties tan powder
Uses tert-Butylhydroquinone (TBHQ) is an antioxidant that exhibits an excellent stabilizing effect in unsaturated fats and oils. It has good solubility in fats and oils, with a maximum usage level of 0.02% based on the weight of the fat or oil or the fat content of the food product. It shows no discoloration in the presence of iron and produces no discernible flavor or odor. It can be combined with BHA and BHT. It is used in edible fats and vegetable oils to retard rancidity. It is used in potato chips and dry cereal. It is also termed butylhydroquinone and mono-tertiary-butylhydroquinone.
More Products