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  6. (2R,3R)-(-)-2,3-Butanediol, 98%

(2R,3R)-(-)-2,3-Butanediol, 98%

Catalog No. AAL0658603
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Catalog No. AAL0658603 Supplier Thermo Scientific Chemicals Supplier No. L0658603
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Description

CAS: 24347-58-8 | C4H10O2 | 90.12 g/mol

(2R,3R)-(-)-2,3-Butanediol is used as a chiral auxiliary, chiral ligand and building block. Cyclocondenses with ketones for (13)C NMR determination of optical purity. It is used in the resolution of carbonyl compounds in gas chromatography.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
(2R,3R)-(-)-2,3-Butanediol is used as a chiral auxiliary, chiral ligand and building block. Cyclocondenses with ketones for (13)C NMR determination of optical purity. It is used in the resolution of carbonyl compounds in gas chromatography.

Solubility
Fully miscible in water.

Notes
Hygroscopic. Store away from oxidizing agents. Incompatible with oxidizing agents, Acid chlorides, Acid anhydrides, Chloroformates, Reducing agents. Air sensitive.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 24347-58-8
Molecular Formula C4H10O2
Molecular Weight (g/mol) 90.12
MDL Number MFCD00064267
InChI Key OWBTYPJTUOEWEK-UHFFFAOYNA-N
Synonym 2r,3r-butane-2,3-diol, r,r-2,3-butanediol, 2r,3r---2,3-butanediol, r,r-butane-2,3-diol, 2r,3r-2,3-butanediol, r,r-2,3-butylene glycol, r,r---butane-2,3-diol, r,r---2,3-butylene glycol, unii-or02b2286a, r,r---2,3-butanediol
PubChem CID 225936
ChEBI CHEBI:16982
IUPAC Name (2R,3R)-butane-2,3-diol
SMILES CC(O)C(C)O

Specifications

Melting Point 16°C
Density 0.988
Boiling Point 179°C to 180°C
Flash Point 85°C (185°F)
Refractive Index 1.4315
Quantity 1 g
Beilstein 4290593
Sensitivity Hygroscopic
Merck Index 14,1568
Solubility Information Fully miscible in water.
Optical Rotation −13° (Neat)
Formula Weight 90.12
Percent Purity 98%
Chemical Name or Material (2R,3R)-(-)-2,3-Butanediol
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Safety and Handling

Hazard Category H227
Hazard Statement GHS H Statement
H227
Combustible liquid.
Precautionary Statement P210-P280-P370+P378q-P501c
EINECSNumber 246-186-9
TSCA No
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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