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1,2,4-Benzenetriol

1,2,4-Benzenetriol Structure
1,2,4-Benzenetriol
  • CAS No.533-73-3
  • Chemical Name:1,2,4-Benzenetriol
  • CBNumber:CB8356419
  • Molecular Formula:C6H6O3
  • Formula Weight:126.11
  • MOL File:533-73-3.mol
1,2,4-Benzenetriol Property
  • Melting point: :140 °C (subl.) (lit.)
  • Boiling point: :194.21°C (rough estimate)
  • Density  :1.45 g/cm3 (20℃)
  • refractive index  :1.5627 (estimate)
  • storage temp.  :Keep in dark place,Inert atmosphere,Room temperature
  • pka :9.58±0.10(Predicted)
  • color  :Plates from Et2O
  • Water Solubility  :freely soluble
  • Sensitive  :Air Sensitive
  • Merck  :14,1073
  • BRN  :2042863
  • CAS DataBase Reference :533-73-3(CAS DataBase Reference)
  • EWG's Food Scores :1
  • FDA UNII :173O8B04RD
  • NIST Chemistry Reference :1,2,4-Benzenetriol(533-73-3)
  • EPA Substance Registry System :1,2,4-Benzenetriol (533-73-3)
Safety
  • Hazard Codes  :Xn,Xi
  • Risk Statements  :22-37/38-41-36/37/38-20/21/22
  • Safety Statements  :26-39-36/37/39-22
  • WGK Germany  :3
  • RTECS  :DC4200000
  • Hazard Note  :Irritant/Keep Cold/Air Sensitive
  • TSCA  :Yes
  • HS Code  :2907 29 00
  • Toxicity :oms-hmn:lym 50 mmol/L CNREA8 45,2471,85
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H319-H302-H315-H318-H335
  • Precautionary statements P280a-P304+P340-P405-P501a-P261-P280-P305+P351+P338
1,2,4-Benzenetriol Price More Price(13)
  • Brand: Sigma-Aldrich
  • Product number: SML0747
  • Product name : HHQ
  • Purity: ≥98% (HPLC)
  • Packaging: 10 mg
  • Price: $62.1
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 173401
  • Product name : 1,2,4-Benzenetriol
  • Purity: ReagentPlus , 99%
  • Packaging: 1g
  • Price: $72.6
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 8.43791
  • Product name : 1,2,4-Trihydroxybenzene
  • Purity: for synthesis
  • Packaging: 5 g
  • Price: $144.3
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 173401
  • Product name : 1,2,4-Benzenetriol
  • Purity: ReagentPlus , 99%
  • Packaging: 5g
  • Price: $249
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: SML0747
  • Product name : HHQ
  • Purity: ≥98% (HPLC)
  • Packaging: 50 mg
  • Price: $253
  • Updated: 2021/03/22
  • Buy: Buy

1,2,4-Benzenetriol Chemical Properties,Usage,Production

  • Chemical Properties Gray powder
  • Uses A metabolite of benzene.
  • Safety Profile Poison by subcutaneous and intraperitoneal routes. Human mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Purification Methods Crystallise the triol from Et2O or Et2O/EtOH, and dry it in a vacuum. The picrate forms orange-red needles m 96o. [Beilstein 6 H 1087, 6 I 541, 6 II 1071, 6 III 6276.]
1,2,4-Benzenetriol Preparation Products And Raw materials
Raw materials
Preparation Products
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533-73-3, 1,2,4-BenzenetriolRelated Search:
  • OXYHYDROQUINONE
  • 1,2,4-TRIHYDROXYBENZENE
  • 1,2,4-BENZENETRIOL
  • 1,3,4-Benzenetriol
  • 1,3,4-Trihydroxybenzene
  • 2,5-Dihydroxyphenol
  • 2-Hydroxy-1,4-hydroquinone
  • Hydroquinone, hydroxy-
  • hydroxy-hydroquinon
  • Oxyhydrochinon
  • HYDROXYHYDROQUINONE
  • Benzene-1,2,4-triol
  • 1,2,4-BENZENETRIOL 99%
  • 1,2,4-Trihydroxybenzene,99%
  • 1,2,4-Benzenetriol~Hydroxyhydroquinone
  • 1,2,4-Trihydroxybenzoic acid
  • 1,2,4-Benzentril
  • 1,2,4-Trihydroxybenzene 99%
  • Benzene-1,3,4-triol
  • 1,2,4-Benzenetriol,95%
  • 1,2,4-Benzenetriol,99%
  • 1,2,4-BENZENETRIOL (1,2,4-TRIHYDROXYBENZENE)
  • 2-Hydroxyhydroquinone
  • 2-Hydroxy-p-benzohydroquinone
  • 4-Hydroxycatechol
  • HHQ
  • NSC 2818
  • 1,2,4-TRIHYDROXYBENZENE / 1,2,4-BENZENETRIOL
  • 1,2,4-three benzenephenol
  • 1,2,4-Benzenetriol ReagentPlus(R), 99%
  • 1,2,4-Trihydroxybenzene, 95+%
  • 1,2,4-Trihydroxybene
  • 1,2,4-Benzenetriol Vetec(TM) reagent grade, 98%
  • 1,2,4-Trihydroxybenzene for synthesis
  • Phloroglucinol Impurity E
  • Phloroglucinol Impurity 5
  • 1,2,4-Trihydroxybenzene&gt
  • Phloroglucinol EP Impurity E
  • 1,2,4-Trihydroxybenzene (Paroxetine Impurity)
  • 533-73-3
  • Aromatic Hydrocarbons (substituted) & Derivatives
  • Aromatics Compounds
  • Aromatics
  • Metabolites & Impurities