328960

Rose Bengal lactone

95%

• 실험식(Hill 표기법): C₂₀H₄Cl₄I₄O₅
• CAS Number: 4159-77-7
• Molecular Weight: 973.67
• EC Number: 223-993-4
• MDL number: MFCD00013321
• UNSPSC 코드: 12171500
• PubChem Substance ID: 24859760
• NACRES: NA.47

속성

• Quality Level: 100
• 분석: 95%
• 양식: powder
• mp: 280 °C (dec.) (lit.)
• λmax: 557 nm
• ε (흡광계수): ≥10000 at 317-323 nm; ≥30000 at 516-522 nm; ≥95000 at 554-560 nm
• 응용 분야: diagnostic assay manufacturing; hematology; histology
• 저장 온도: room temp
• SMILES string: Oc1c(I)cc2c(Oc3c(I)c(O)c(I)cc3C24OC(=O)c5c(Cl)c(Cl)c(Cl)c(Cl)c45)c1I
• InChI: 1S/C20H4Cl4I4O5/c21-9-7-8(10(22)12(24)11(9)23)20(33-19(7)31)3-1-5(25)15(29)13(27)17(3)32-18-4(20)2-6(26)16(30)14(18)28/h1-2,29-30H
• InChI key: IICCLYANAQEHCI-UHFFFAOYSA-N

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