Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Trimethylhydroquinone

Trimethylhydroquinone is a chemical substance with the molecular formula C9H12O2.

CAS 700-13-0 C9H12O2 152.19 g/mol Danger

01 · Identification

What Trimethylhydroquinone is

Trimethylhydroquinone is a chemical substance with the molecular formula C9H12O2. Its molecular formula is C9H12O2 and its molecular weight is 152.19 g/mol.

Under the GHS it carries the signal word Danger.

CAS number700-13-0
EC number211-838-3
Index number604-045-00-2
Molecular formulaC9H12O2
Molecular weight152.19 g/mol

Other names for Trimethylhydroquinone

  • 2,3,5-trimethylhydroquinone

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordDanger
Hazard statements assigned to Trimethylhydroquinone
CodeHazard statement
H332 Harmful if inhaled.
H335 May cause respiratory irritation.
H315 Causes skin irritation.
H318 Causes serious eye damage.
H317 May cause an allergic skin reaction.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P260, P261, P264, P271, P272, P273, P280, P302, P304, P305, P310, P312, P313, P332, P333, P338, P352, P391, P501

03 · Physical and chemical properties

Trimethylhydroquinone properties

Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.

Property Value Conditions Source
Vapor pressure 0.000204 mmHg Haz-Map

Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.

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