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p-Benzoquinone

Catalog No. 12310 Name Sigma Aldrich
CAS Number 106-51-4 Website http://www.sigmaaldrich.com
M. F. C6H4O2 Telephone 1-800-521-8956
M. W. 108.09476 Fax
Purity ≥98.0% (HPLC) Email
Storage Chembase ID: 103047

SYNONYMS

Title
对苯醌
IUPAC name
cyclohexa-2,5-diene-1,4-dione
IUPAC Traditional name
quinone
Synonyms
Quinone
苯醌

DATABASE IDS

MDL Number MFCD00001591
CAS Number 106-51-4
Beilstein Number 773967
EC Number 203-405-2

PROPERTIES

Grade purum
Linear Formula C6H4(=O)2
Purity ≥98.0% (HPLC)
Sublimation Residue ≤1%
Auto Ignition Point 815 °F
Flash Point 77 °C
Flash Point 170.6 °F
Melting Point 111-114 °C
Melting Point 113-115 °C(lit.)
Vapor Density 3.73 (vs air)
Vapor Pressure 0.1 mmHg ( 25 °C)
GHS Pictograms GHS06
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H301-H315-H319-H331-H335-H400
European Hazard Symbols Toxic Toxic (T)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
GHS Precautionary statements P261-P273-P301 + P310-P305 + P351 + P338-P311
RID/ADR UN 2587 6.1/PG 2
Risk Statements 23/25-36/37/38-50
RTECS DK2625000
Safety Statements 26-28-45-61
Storage Temperature 2-8°C
German water hazard class 3

DETAILS

REFERENCES