(S)-(-)-2-Bromopropionic acid

• Catalog No.: 18167
• CAS Number: 32644-15-8
• M. F.: C3H5BrO2
• M. W.: 152.9746
• Purity: ≥98.5% (sum of enantiomers, GC)

SYNONYMS

• Title: (S)-(-)-2-溴丙酸
• IUPAC name: (2S)-2-bromopropanoic acid
• IUPAC Traditional name: (2S)-2-bromopropanoic acid

DATABASE IDS

• MDL Number: MFCD00137325
• CAS Number: 32644-15-8
• Beilstein Number: 1720261
• PubChem SID: 24850951

PROPERTIES

• Grade: purum
• Linear Formula: CH3CH(Br)CO2H
• Purity: ≥98.5% (sum of enantiomers, GC)
• Boiling Point: 78 °C/4 mmHg(lit.)
• Density: 1.696 g/mL at 20 °C(lit.)
• Flash Point: 102 °C
• Flash Point: 215.6 °F
• Melting Point: -35 °C(lit.)
• Optical Rotation: [α]20/D -26.5±2°, neat
• Refractive Index: n20/D 1.475
• GHS Signal Word: Danger
• GHS Hazard statements: H302-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 3261 8/PG 2
• Risk Statements: 22-34
• Safety Statements: 26-36/37/39-45
• Storage Temperature: 2-8°C
• Hazard Class: 8
• UN Number: 3261
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Caution
may discolor to brownish on storage
Other Notes
Chiral building block; synthesis of N-substituted D-alanines with amines1,2; Preparation of chiral ethers and esters3,4

Description (简体中文)

Caution
储存时可变为褐色
Other Notes
手性结构单元；可与胺反应合成 N-取代 D-丙氨酸1,2；也可用于制备手性醚和酯3,4