(2S)-2-Methylbutanoic acid

Basic Information

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CAS Number

1730-91-2

Molecular Formula

C5H10O2

Molecular Weight

102.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

-55°C

Boiling Point

78 °C/15 mmHg

Flash Point

73 ºC

Refractive Index

n20/D 1.406(lit.)

Specific Rotation

19 º (c=neat)

SMILES

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CCC(C)C(=O)O

InChI

InChI=1S/C5H10O2/c1-3-4(2)5(6)7/h4H,3H2,1-2H3,(H,6,7)/t4-/m0/s1

InChIKey

WLAMNBDJUVNPJU-BYPYZUCNSA-N

LogP

1.1171

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

68.5

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Synonyms & References

English

EN300-100264
DTXSID80881258
(2S)-2-methylbutyric acid
MFCD00063166
(S)-2-methylbutanoic acid
UNII-5N31513I0N
1730-91-2
S-(+)-2-Methylbutanoic acid
5N31513I0N
D-2-METHYLBUTYRIC ACID
(S)-(+)-2-methylbutanoic acid
SMB
CHEBI:38655
2-Methyl-(S)-Butanoic acid
Z1205493564
CS-0120626
WLAMNBDJUVNPJU-BYPYZUCNSA-N
(S)-(+)-2-Methylbutyric acid, 98%
(+)-2-methylbutyric acid
(S)-(+)-2-Methylbutyric acid
CHEMBL1162482
(+)-(S)-2-Methylbutanoic acid
(+)-2-methylbutanoic acid
Butyric acid, 2-methyl-, L- (6CI)
J-010878
(+)-alpha-Methylbutyric acid
Butyric acid, 2-methyl-, (S)- (8CI)
AKOS022183348
(S)-2-methylbutyric acid
2-Methyl-(2S)-Butanoic acid
BUTYRIC ACID, 2-METHYL-, (S)-

MDL Number

MFCD00063166

Customs Code

2915900090

FAQ

What regulatory guidelines apply to (2S)-2-Methylbutanoic acid (CAS: 1730-91-2)?

Regulatory guidelines for (2S)-2-Methylbutanoic acid (CAS: 1730-91-2) include the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), REACH regulations in the European Union, and FDA/EPA requirements for its safe handling and disposal. Specific health and environmental hazards must be addressed in safety data sheets (SDS) and Material Safety Data Sheets (MSDS).

Are there alternatives to (2S)-2-Methylbutanoic acid (CAS: 1730-91-2) in synthesis?

Yes, there are alternatives to (2S)-2-Methylbutanoic acid (CAS: 1730-91-2) in synthesis, such as (2R)-2-Methylbutanoic acid and its analogs. Common alternative reagents include other carboxylic acids and their derivatives, which can serve similar functional roles in organic reactions.

What is the market or research trend for (2S)-2-Methylbutanoic acid (CAS: 1730-91-2)?

The market for (2S)-2-Methylbutanoic acid (CAS: 1730-91-2) is growing due to increasing demand in pharmaceuticals, cosmetics, and industrial applications. Research trends focus on developing more efficient synthesis methods and exploring its applications in green chemistry and sustainable processes.

How should waste containing (2S)-2-Methylbutanoic acid (CAS: 1730-91-2) be handled?

Waste containing (2S)-2-Methylbutanoic acid (CAS: 1730-91-2) should be collected in appropriate containers and stored in a well-ventilated area. Proper incineration or professional waste disposal services should be used to ensure safe disposal. Environmental protection precautions, including proper labeling and documentation, are essential to comply with local regulations and minimize environmental impact.