Benzil

• Catalog No.: 12150
• CAS Number: 134-81-6
• M. F.: C14H10O2
• M. W.: 210.228
• Purity: ≥96.0% (HPLC)

SYNONYMS

• Title: 苯偶酰
• IUPAC name: diphenylethane-1,2-dione
• IUPAC Traditional name: benzil
• Synonyms: 联苯酰; Dibenzoyl; 联苯甲酰; Diphenylethanedione

DATABASE IDS

• Beilstein Number: 608047
• EC Number: 205-157-0
• CAS Number: 134-81-6
• MDL Number: MFCD00003080
• PubChem SID: 24847462

PROPERTIES

• abs.: absorption/260 nm, ethanol ≥20,000 (mol. absorption)
• Grade: purum
• Linear Formula: C6H5COCOC6H5
• Purity: ≥96.0% (HPLC)
• Gene Information: human ... ACHE(43), BCHE(590), CES1(1066)
• Flash Point: 180 °C
• Flash Point: 356 °F
• Melting Point: 94-95 °C(lit.)
• Melting Point: 94-96 °C
• Vapor Pressure: 1 mmHg ( 128.4 °C)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 2