PHL80712
Hydroquinone
phyproof® Reference Substance
Synonym(s):
1,4-Benzenediol, 1,4-Dihydroxybenzene, HQ
About This Item
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grade
primary reference standard
vapor density
3.81 (vs air)
vapor pressure
1 mmHg ( 132 °C)
product line
phyproof® Reference Substance
assay
≥98.0% (HPLC)
form
crystals
autoignition temp.
930 °F
manufacturer/tradename
PhytoLab
bp
285 °C (lit.)
mp
172-175 °C (lit.)
SMILES string
Oc1ccc(O)cc1
InChI
1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H
InChI key
QIGBRXMKCJKVMJ-UHFFFAOYSA-N
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General description
Legal Information
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Skin Sens. 1B
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
329.0 °F - closed cup
flash_point_c
165 °C - closed cup
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