C6H6O3
126.11 g/mol
Industrial ChemicalDanger
1,2,4-BENZENETRIOL
CAS533-73-3EC208-575-1
Category
Industrial Chemical
Compound Class
Alcohol
Primary Use
cosmetic ingredient and chemical intermediate
1,2,4-Benzenetriol is an organic compound and a trihydroxybenzene isomer. It is used as a cosmetic ingredient and chemical intermediate.
cosmetic ingredientchemical intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
4-Bromobutanenitrile
CAS5332-06-9
chemical intermediate
ReferenceSame Category
3-methoxypropylamine
CAS5332-73-0
corrosion inhibitor and emulsifier
ReferenceSame Category
Octyldodecanol
CAS5333-42-6
emulsifier and viscosity modifier
ReferenceSame Category
4-Methylpropiophenone
CAS5337-93-9
Aromatic ketone for organic synthesis
Safety Reference
Danger
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 1,2,4-BENZENETRIOL (CAS 533-73-3) is 2907.29.
HS code (international, 6-digit)
2907.29
EU CN code (8-digit)
2907 29 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
benzene-1,2,4-triol
InChIKey
GGNQRNBDZQJCCN-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1O)O)O
Synonyms (25)
- HQN
- 1,2,4-BENZENETRIOL
- 1,2,4-Trihydroxybenzene
- 1,3,4-Benzenetriol
- 1,3,4-Trihydroxybenzene
- 1,4-Benzenetriol
- 1,4-Trihydroxybenzene
- 2,5-Dihydroxyphenol
- 2-Hydroxy-1,4-hydroquinone
- 2-Hydroxy-p-benzohydroquinone
- 4-Hydroxycatechol
- Benzene-1,2,4-triol
- Benzene-1,4-triol
- Hydroquinone, hydroxy-
- Hydroxyhydroquinone
- Hydroxyquinol
- IMEXINE OAM
- Oxyhydrochinon
- Oxyhydrochinon [German]
- Oxyhydroquinone
- Phloroglucinol Impurity 17
- Phloroglucinol Impurity E
- monohydroxy hydroquinone
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