Quinol, Extra Pure, SLR, Fisher Chemical™

Product Code	Brand	Quantity
10234350	Fisher Chemical Q/0150/50	250 g
10335910	Fisher Chemical Q/0150/53	500 g

Chemical Identifiers

• CAS: 123-31-9
• Molecular Weight (g/mol): 110.112
• InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N
• PubChem CID: 785
• IUPAC Name: benzene-1,4-diol

• Molecular Formula: C6H6O2
• MDL Number: 2339
• Synonym: hydroquinone, 1,4-benzenediol, quinol, 1,4-dihydroxybenzene, p-benzenediol, 4-hydroxyphenol, p-hydroquinone, p-hydroxyphenol, p-dihydroxybenzene, benzoquinol
• ChEBI: CHEBI:17594
• SMILES: C1=CC(=CC=C1O)O

Specifications

• CAS: 123-31-9
• Color: White
• Boiling Point: 285°C
• Molecular Formula: C6H6O2
• Synonym: hydroquinone, 1,4-benzenediol, quinol, 1,4-dihydroxybenzene, p-benzenediol, 4-hydroxyphenol, p-hydroquinone, p-hydroxyphenol, p-dihydroxybenzene, benzoquinol
• SMILES: C1=CC(=CC=C1O)O
• Molecular Weight (g/mol): 110.112
• ChEBI: CHEBI:17594
• Physical Form: Solid

• Melting Point: 170°C
• pH: 3.75
• Packaging: Plastic powder jar
• MDL Number: 2339
• InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N
• IUPAC Name: benzene-1,4-diol
• PubChem CID: 785
• Formula Weight: 110.11g/mol

Safety and Handling

Product Identifier

• Hydroquinone

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• ACUTE AQUATIC Acute 1
• Carcinogenicity Category 2
• Serious eye damage/eye irritation Category 1
• Germ cell mutagenicity Category 2
• Respiratory sensitiser Category 1

Hazard Statement

• H317-May cause an allergic skin reaction.
• H318-Causes serious eye damage.
• H400-Very toxic to aquatic life.
• H341-Suspected of causing genetic defects.
• H351-Suspected of causing cancer.
• H302-Harmful if swallowed.

Precautionary Statement

• P273-Avoid release to the environment.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/A§.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/A§.