3-Bromo-1,2-propanediol

• Catalog No.: 18105
• CAS Number: 4704-77-2
• M. F.: C3H7BrO2
• M. W.: 154.99048
• Purity: ≥96% (GC)

SYNONYMS

• Title: 3-溴-1,2-丙二醇
• IUPAC name: 3-bromopropane-1,2-diol
• IUPAC Traditional name: 3-bromo-1,2-propanediol
• Synonyms: 3-溴-1,2-并二酚; α-Glycerol bromohydrin

DATABASE IDS

• EC Number: 225-186-2
• PubChem SID: 24850910
• CAS Number: 4704-77-2
• Beilstein Number: 1719124
• MDL Number: MFCD00004711

PROPERTIES

• Grade: technical
• Linear Formula: CH2BrCHOHCH2OH
• Purity: ≥96% (GC)
• Boiling Point: 72-75 °C/0.2 mmHg(lit.)
• Density: 1.771 g/mL at 25 °C(lit.)
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Refractive Index: n20/D 1.518(lit.)
• Refractive Index: n20/D 1.518
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 1760 8/PG 2
• Risk Statements: 34
• RTECS: TY3360000
• Safety Statements: 26-36/37/39-45
• Storage Temperature: 2-8°C
• Hazard Class: 8
• UN Number: 1760
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Protecting group reagent for carbonyl functions.; The bromomethylethylene ketals can be cleaved under neutral conditions1

Description (简体中文)

Other Notes
羰基功能基团保护剂。可在中性条件下断开溴甲基亚乙基缩酮1