524492

4,4′-Oxydiphthalic anhydride

97%

• 동의어(들): 3,3′,4,4′-Diphenyl ether tetracarboxylic acid dianhydride, 3,3′,4,4′-Diphenyl ether tetracarboxylic dianhydride, 3,3′,4,4′-Diphenyl oxide tetracarboxylic dianhydride, 5,5′-Oxybis[1,3-isobenzofurandione]
• 실험식(Hill 표기법): C₁₆H₆O₇
• CAS Number: 1823-59-2
• Molecular Weight: 310.21
• EC Number: 412-830-4
• MDL number: MFCD00039144
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24874416
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: 97%
• mp: 225-229 °C (lit.)
• SMILES string: O=C1OC(=O)c2cc(Oc3ccc4C(=O)OC(=O)c4c3)ccc12
• InChI: 1S/C16H6O7/c17-13-9-3-1-7(5-11(9)15(19)22-13)21-8-2-4-10-12(6-8)16(20)23-14(10)18/h1-6H
• InChI key: QQGYZOYWNCKGEK-UHFFFAOYSA-N

안전성 정보

• 유해 및 위험 성명서: H412
• 예방조치 성명서: P273
• Hazard Classifications: Aquatic Chronic 3
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves