428566

2,6-Dimethoxy-1,4-benzoquinone

97%

• 동의어(들): DMBQ
• 실험식(Hill 표기법): C₈H₈O₄
• CAS Number: 530-55-2
• Molecular Weight: 168.15
• EC Number: 208-484-7
• MDL number: MFCD00016368
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24866499
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 97%
• mp: 253-257 °C (dec.) (lit.)
• solubility: DMSO: soluble(lit.)
• 작용기: ether; ketone
• SMILES string: COC1=CC(=O)C=C(OC)C1=O
• InChI: 1S/C8H8O4/c1-11-6-3-5(9)4-7(12-2)8(6)10/h3-4H,1-2H3
• InChI key: OLBNOBQOQZRLMP-UHFFFAOYSA-N

설명

일반 설명

2,6-Dimethoxy-1,4-benzoquinone (DBQ, 2,6-DMBQ, DMOBQ) is a 1,4-benzoquinone derivative. It is a wood allergen, has been reported to cause various skin and mucosal symptoms on exposure to wood dusts. It is formed as a product due to the activity of bacterial Azospirillum lipoferum laccase on phenolic compounds of the syringic type. DBQ is one of the components isolated from the rhizome of Gynura japonica with a potential to show anti-platelet aggregation activity in vitro. It is an anticancer agent, whose kinetics of cyclic redox transformation induced by ascorbate (AscH-) has been studied using the Clark electrode and ESR techniques. Its electrochemical reduction in acetonitrile has been studied.

애플리케이션

2,6-Dimethoxy-1,4-benzoquinone may be used in the synthesis of 2-aryl-3,5-dimethoxy-1,4-benzoquinone derivatives.

Known haustorial inducing factor.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves