4-Azidophenacyl bromide

• Catalog No.: A6057
• CAS Number: 57018-46-9
• M. F.: C8H6BrN3O
• M. W.: 240.05674

SYNONYMS

• Title: 4-叠氮苯甲酰甲基溴
• IUPAC name: 1-(4-azidophenyl)-2-bromoethan-1-one
• IUPAC Traditional name: 1-(4-azidophenyl)-2-bromoethanone
• Synonyms: 4′-叠氮-2-溴苯乙酮; 4-叠氮-α-溴苯乙酮

DATABASE IDS

• PubChem SID: 24891050
• MDL Number: MFCD00042637
• EC Number: 260-519-5
• Beilstein Number: 1961705
• CAS Number: 57018-46-9

PROPERTIES

• Apperance: yellow powder
• Solubility: methanol: soluble50 mg/mL
• GHS Signal Word: Danger
• GHS Hazard statements: H228-H314-H317-H334
• European Hazard Symbols: Flammable (F)
• 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: P210-P261-P280-P305 + P351 + P338-P310
• RID/ADR: UN 1325 4.1/PG 2
• Risk Statements: 11-34-42/43
• Safety Statements: 16-26-27-36/37/39-45
• Storage Temperature: 2-8°C
• Hazard Class: 4.1
• UN Number: 1325
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (简体中文)

Application
光敏双异官能化交联剂。通常，初始反应在 7.0-8.0 的 pH 范围内偶联巯基。然后在紫外光 (250nm) 的照射下通过反应性氮烯发生二次键合。后一步的键合快速并且具有非特异性。
Caution
还原剂（如硫醇）可将叠氮化物还原为胺类，所以应当避免还原剂出现在反应中。初始操作和偶联反应应当在弱光照条件下进行。
包装
500 mg in glass bottle