General description
Hydroquinone (HQ), a phenolic compound, is also known as 1,4-dihydroxy-benzene. The detection of HQ along with resorcinol and phenol in air samples by synchronous fluorescence method has been proposed. The electrochemical oxidation of HQ has been studied using cyclic and differential pulse voltammetry. Its enthalpies of sublimation, vaporization and fusion have been reported.
Application
Hydroquinone may be used to synthesize bicyclic phosphonate derivative by reacting with phosphonic dichloride.
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
Molecular Weight: 110.11. Empirical Formula: C6H6O2. linearFormula: C6H4-1,4-(OH)2. vapor density: 3.81 (vs air). Quality Level: 200. vapor pressure: 1 mmHg ( 132 °C). product line: ReagentPlus®. . Assay: 99%. autoignition temp.: 930 . °F. impurities: ≤. 0.6% water (Karl Fischer). bp: 285 . °C (lit.). mp: 171-175 . °C, 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. Pictograms: GHS05,GHS07,GHS08,GHS09. Signal Word: Danger. Hazard Statements: H302 - H317 - H318 - H341 - H351 - H410. Precautionary Statements: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313. Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Skin Sens. 1B. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): 329.0 °F - closed cup. Flash Point(C): 165 °C - closed cup. Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges.- UPC:
- 51241209
- Condition:
- New
- HazmatClass:
- No
- MPN:
- H17902-100G
- CAS:
- 123-31-9
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