Substance
ID:718424
Names and Identifiers
IUPAC Traditional name
quinone; α-hydroquinone
IUPAC name
benzene-1,4-diol; cyclohexa-2,5-diene-1,4-dione
Synonyms
Quinhydronep-Benzoquinone hydroquinone complex氢醌
Registration numbers
Merck Index
MDL Number
Beilstein Number
EC Number
CAS Number
Properties
Product Information
Purity
97%
Safety Information
Storage Warning
Light Sensitive
GHS Pictograms
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Hazard Class
6.1
Packing Group
III
GHS Hazard statements
H400-H302-H315-H319-H335
RTECS
VA4550000
European Hazard Symbols
Nature polluting (N)
Harmful (X)TSCA Listed
是
Risk Statements
22-36/37/38-50
Safety Statements
26-36/37-57
UN Number
UN2811
GHS Precautionary statements
P261-P305+P351+P338-P302+P352-P321-P405-P501A
Physical Property
Density
1.400
Melting Point
168-171°C
Molecule Details
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
References
• 1:1-Complex of hydroquinone and p-benzoquinone.