2,4′-Dibromoacetophenone

• Catalog No.: D38308
• CAS Number: 99-73-0
• M. F.: C8H6Br2O
• M. W.: 277.94064
• Purity: >98%

SYNONYMS

• Title: 2,4′-二溴苯乙酮
• IUPAC name: 2-bromo-1-(4-bromophenyl)ethan-1-one
• IUPAC Traditional name: 2-bromo-1-(4-bromophenyl)ethanone
• Synonyms: 4′-Bromophenacyl bromide; 4′-溴苯甲酰甲基溴

DATABASE IDS

• Beilstein Number: 607604
• EC Number: 202-783-6
• CAS Number: 99-73-0
• MDL Number: MFCD00000200
• PubChem SID: 24893785

PROPERTIES

• Linear Formula: BrC6H4COCH2Br
• Purity: >98%
• Gene Information: human ... PLA2G2A(5320)rat ... Pla2g2a(29692)
• Melting Point: 108-110 °C(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3261 8/PG 2
• Risk Statements: 34
• RTECS: AM6950000
• Safety Statements: 26-36/37/39-45
• Hazard Class: 8
• UN Number: 3261
• Packing Group: 2
• German water hazard class: 2

DETAILS

Description (English)

Packaging
10, 50, 100 g in glass bottle
Application
Undergoes condensation reactions with aldehydes in the presence of SnCl21 or SmI32 to afford α,β-unsaturated ketones. Also useful in the esterification of carboxylic acids.3

Description (简体中文)

包装
10, 50, 100 g in glass bottle
Application
在 SnCl21 或 SmI32 存在的情况下与醛发生缩合反应以生成 α,β-不饱和酮。还用于羧酸的酯化反应。3