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211-838-3
2,3,5-trimethylbenzene-1,4-diol; 4-Benzenediol,2,3,5-trimethyl-1; 1,4-Dihydroxy-2,3,5-trimethylbenzene
UN3077, Class 9, P.G. III
9MT
Product Name: Trimethyl Hydroquinone
Identification
Synonyms 2,3,5-trimethyl-1,4-benzenediol；1,4-Dihydroxy-2,3,5-trimethylbenzene； TMHQ；3,6-dihydroxypseudocumol；pseudocumohydroquinone
Molecular Formula C9H2O2
Molecular Weight 152.19
CAS Number 700-13-0
EINECS/ELINCS 211-838-3
Properties
Appearance white crystalline powder
Solubility insoluble in petroleum ether .Slightly soluble in water. Soluble in methanol.
Stability stable under normal temperatures and pressures
Specification
Item | Specification |
Charac teristics | white crystalline powder |
Melting point | 168.0-172.0°C |
Loss on drying | 0.5% max |
Residue on ignition | 0.5% max |
Assay | 98.5% min |
Application
Used as organic intermediates.
Used to synthesize VE.
Used as plastizer in plastic.
Packing and Storage
Packing In 25kgs net cardboard drum.
Storage Keep container closed when not in use. Store in a cool, dry, well-ventilated area.
Safety Information
UN 3077 9/PG 3
Product Name: Trimethyl Hydroquinone
Identification
Synonyms 2,3,5-trimethyl-1,4-benzenediol；1,4-Dihydroxy-2,3,5-trimethylbenzene； TMHQ；3,6-dihydroxypseudocumol；pseudocumohydroquinone
Molecular Formula C9H2O2
Molecular Weight 152.19
CAS Number 700-13-0
EINECS/ELINCS 211-838-3
Properties
Appearance white crystalline powder
Solubility insoluble in petroleum ether .Slightly soluble in water. Soluble in methanol.
Stability stable under normal temperatures and pressures
Specification
Item | Specification |
Charac teristics | white crystalline powder |
Melting point | 168.0-172.0°C |
Loss on drying | 0.5% max |
Residue on ignition | 0.5% max |
Assay | 98.5% min |
Application
Used as organic intermediates.
Used to synthesize VE.
Used as plastizer in plastic.
Packing and Storage
Packing In 25kgs net cardboard drum.
Storage Keep container closed when not in use. Store in a cool, dry, well-ventilated area.
Safety Information
UN 3077 9/PG 3
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