H9003

Hydroquinone

ReagentPlus^®, ≥99%

• 동의어(들): 1,4-Benzenediol, 1,4-Dihydroxybenzene, HQ
• Linear Formula: C₆H₄-1,4-(OH)₂
• CAS Number: 123-31-9
• Molecular Weight: 110.11
• Beilstein: 605970
• EC Number: 204-617-8
• MDL number: MFCD00002339
• UNSPSC 코드: 12352005
• PubChem Substance ID: 57654278
• NACRES: NA.77

속성

• 생물학적 소스: synthetic
• Quality Level: 200
• vapor density: 3.81 (vs air)
• vapor pressure: 1 mmHg ( 132 °C)
• 제품 라인: ReagentPlus^®
• 분석: ≥99%
• 형태: powder
• autoignition temp.: 930 °F
• bp: 285 °C (lit.)
• mp: 172-175 °C (lit.)
• solubility: water: 50 mg/mL, clear
• 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

설명

일반 설명

Hydroquinone is a phenolic compound, which is naturally found in coffee, tea and wine. It is used in photographic, chemical and cosmetic industries. Hydroquinone is used as a skin lightening agent. It is topically applied to treat melisma, freckles and senile lentigines. Hydroquinone is linked to exogenous ochronosis, dermatitis and skin irritation. It inhibits melanogenesis.

애플리케이션

Hydroquinone has been used as reagent for the conversion of DNA by sodium bisulfite. It has also been used as a chemical in Timm′s staining.

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS08,GHS05,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H302,H317,H318,H341,H351,H410
• 예방조치 성명서: 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
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges