(2S,3S)-2,3-Butanediol

Basic Information

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CAS Number

19132-06-0

Molecular Formula

C4H10O2

Molecular Weight

90.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

20°C

Boiling Point

179-182 °C

Refractive Index

n20/D 1.433(lit.)

Specific Rotation

13 º (c=neat)

SMILES

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C[C@H](O)[C@H](C)O

InChI

InChI=1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3/t3-,4-/m0/s1

InChIKey

OWBTYPJTUOEWEK-IMJSIDKUSA-N

LogP

-0.252

Topological Polar Surface Area

40.46 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

30.5

Safety Information

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GHS Hazard Pictograms

H227

Hazard Statement

H227 Combustible liquid
Flammable liquids

Stability

hygroscopic

Sensitiveness

Sensitive to air and moisture

Explosive Limit

3.1-11.4%(V)

Synonyms & References

English

(2S,3S)-Butane-2,3-diol
(2S,3S)-(+)-2,3-Butanediol
(S,S)-2,3-Butylene glycol
(S,S)-Butane-2,3-diol
(S,S)-(+)-2,3-Butylene Glycol
(S,S)-2,3-Butanediol
(S,S)-(+)-2,3-Butanediol
(2S,3S)-2,3-Butanediol
(S,S)-(+)-2,3-Dihydroxybutane
BUD
L-Butane-2,3-diol
L(+)-2,3-BUTANEDIOL
2S,3S-(+)-Butanediol
(2S,3S)-Butan-2,3-diol
(S,S)-(+)-1,3-Butaneiol
2,3-Butanediol,(2S,3S)-
Butanediol
(S,S)-2,3-BUTANEDIOL
(2S,3S)-2,3-BUTANEDIOL
(2S,3S)-butane-2,3-diol

MDL Number

MFCD00063648

Customs Code

2905399090

FAQ

What is (2S,3S)-2,3-Butanediol (CAS: 19132-06-0)?

(2S,3S)-2,3-Butanediol is an organic compound with the molecular formula C4H10O2, featuring a cyclic structure. It is a colorless liquid with a slightly sweet taste. This compound is commonly used as a solvent, precursor in synthesis, and in the production of pharmaceuticals and polymers.

What are the main uses of (2S,3S)-2,3-Butanediol (CAS: 19132-06-0)?

(2S,3S)-2,3-Butanediol is utilized in various applications, including as a raw material in the synthesis of polyurethane and other polymers, as a solvent in the pharmaceutical industry, and as a starting material for the production of certain pharmaceuticals and fragrances.

Is (2S,3S)-2,3-Butanediol (CAS: 19132-06-0) safe?

(2S,3S)-2,3-Butanediol is considered generally safe when used appropriately. However, it is important to follow safety precautions, such as wearing gloves and goggles, to prevent skin and eye contact. It is also advisable to avoid inhaling vapors and ensure proper ventilation in the workplace.

How should (2S,3S)-2,3-Butanediol (CAS: 19132-06-0) be stored?

(2S,3S)-2,3-Butanediol should be stored in a cool, dry place away from direct sunlight and heat sources. It is recommended to keep it in a tightly sealed container to prevent exposure to air and moisture. Storage temperatures should not exceed 25°C to maintain the compound's stability and efficacy.