α-Bromo-γ-valerolactone, mixture of cis and trans

• Catalog No.: 124184
• CAS Number: 25966-39-6
• M. F.: C5H7BrO2
• M. W.: 179.01188
• Purity: 97%

SYNONYMS

• Title: α-溴-γ-戊內酯，顺式和反式混合物
• IUPAC name: 3-bromo-5-methyloxolan-2-one
• IUPAC Traditional name: 3-bromo-5-methyloxolan-2-one
• Synonyms: 2-Bromo-4-hydroxyvaleric acid γ-lactone; 2-溴-4-羟基戊酸-γ-内酯

DATABASE IDS

• MDL Number: MFCD00005388
• EC Number: 247-380-6
• CAS Number: 25966-39-6
• PubChem SID: 24847602

PROPERTIES

• Empirical Formula (Hill Notation): C5H7BrO2
• Purity: 97%
• Density: 1.627 g/mL at 25 °C(lit.)
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Refractive Index: n20/D 1.493(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H314-H335
• 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: P261-P280-P305 + P351 + P338-P310
• RID/ADR: UN 3265 8/PG 2
• Risk Statements: 34-36/37
• Safety Statements: 26-27-28-36/37/39-45
• Hazard Class: 8
• UN Number: 3265
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Packaging
10 g in glass bottle

Description (简体中文)

包装
10 g in glass bottle