(2R,3R)-(-)-2,3-Butanediol

• Catalog No.: 237639
• CAS Number: 24347-58-8
• M. F.: C4H10O2
• M. W.: 90.121
• Purity: 97%

SYNONYMS

• Title: (2R,3R)-(-)-2,3-丁二醇
• IUPAC name: (2R,3R)-butane-2,3-diol
• IUPAC Traditional name: (R,R)-butane-2,3-diol

DATABASE IDS

• CAS Number: 24347-58-8
• MDL Number: MFCD00064267
• PubChem SID: 24854259
• EC Number: 246-186-9
• Beilstein Number: 1718901

PROPERTIES

• Linear Formula: CH3CH(OH)CH(OH)CH3
• Optical Purity: ee: 99% (GLC)
• Purity: 97%
• Boiling Point: 77.3-77.4 °C/10 mmHg(lit.)
• Density: 0.987 g/mL at 25 °C(lit.)
• Flash Point: 85 °C
• Flash Point: 185 °F
• Optical Rotation: [α]23/D -13.2°, neat
• Refractive Index: n20/D 1.433(lit.)
• Personal Protective Equipment: Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
• German water hazard class: 3

DETAILS

Description (English)

Packaging
1, 5 g in glass bottle
Application
C2 symmetric chiral diol with versatile applications as a chiral auxiliary,1,2 building block,3,4,5 and chiral ligand.6,7 Cyclocondenses with ketones8 for 13C NMR determination of optical purity.9,10
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 237639.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Description (简体中文)

包装
1, 5 g in glass bottle
Application
C2 对称手性二醇，具有多种用途如手性辅助剂、1,2结构单元、3,4,5和手性配体。6,7与酮发生环缩合反应8以用于 13C NMR 光学纯度测定。9,10
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 237639.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.