240125
Hydroquinone
≥99%
Synonym(s):
1,4-Benzenediol, 1,4-Dihydroxybenzene, HQ
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About This Item
Linear Formula:
C6H4-1,4-(OH)2
CAS Number:
Molecular Weight:
110.11
Beilstein:
605970
EC Number:
MDL number:
UNSPSC Code:
12352103
Recommended Products
vapor density
3.81 (vs air)
vapor pressure
1 mmHg ( 132 °C)
Assay
≥99%
autoignition temp.
930 °F
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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Description
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Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Muta. 2
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
329.0 °F - closed cup
Flash Point(C)
165 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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