2-Mercapto-3-butanol

Basic Information

View in Editor

CAS Number

37887-04-0

Molecular Formula

C4H10OS

Molecular Weight

106.19 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Boiling Point

59-61 °C10 mm Hg

Flash Point

143 °F

Refractive Index

n20/D 1.48(lit.)

SMILES

View in Editor

CC(C(C)S)O

InChI

InChI=1S/C4H10OS/c1-3(5)4(2)6/h3-6H,1-2H3/t3-,4+/m1/s1

InChIKey

MJQWABQELVFQJL-DMTCNVIQSA-N

LogP

0.6855

Topological Polar Surface Area

20.23 Å²

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

38.5

Safety Information

View Safety Information

GHS Hazard Pictograms

H226

H315

H319

H335

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

(2R,3S)-3-Mercaptobutan-2-ol
A823921
3-Mercapto-2-butanol,(2R,3S)-
DTXSID401301916
E79258
2-Butanol, 3-mercapto-, (R*,S*)-
(2R,3S)-3-sulfanylbutan-2-ol
RS926BK5UU
2-Butanol, 3-mercapto-, (2R,3S)-
AS-79823
REL-(2R,3S)-3-MERCAPTO-2-BUTANOL
AKOS024462464
rel-(2R,3S)-3-Mercaptobutan-2-ol
846047-53-8
UNII-RS926BK5UU
37887-04-0
2-Mercapto-3-Butanol
3-Mercapto-2-butanol
2-MERCAPTO-3-BUTANOL FEMA NO.3502
2-Mercapto-3-butanol, mixture of isomers
(2S,3R)-3-mercapto-2-butanol
FEMA No. 3502
(R*,S*)-3-Mercaptobutan-2-ol
3-Mercapto-2-butanol, (2R,3S)-rel-
(2S,3R)-3-sulfanylbutan-2-ol
(R*,S*)-2-mercapto-3-butanol
2-Butanol, 3-mercapto-, (theta,S)-
3-sulfanylbutan-2-ol
3-mercaptobutan-2-ol
3-Hydroxy-2-butanethiol
2-Hydroxy-3-butanethiol

MDL Number

MFCD00010271

FAQ

What is 2-Mercapto-3-butanol (CAS: 37887-04-0)?

2-Mercapto-3-butanol (CAS: 37887-04-0) is a chemical compound with the molecular formula C4H10O2S. It is a colorless to light yellow liquid with a characteristic odor. It is used in various applications including pharmaceuticals and as a reagent in chemical synthesis.

What are the main uses of 2-Mercapto-3-butanol (CAS: 37887-04-0)?

2-Mercapto-3-butanol (CAS: 37887-04-0) is primarily used as a precursor in the synthesis of other chemical compounds, particularly in pharmaceutical and cosmetic industries. It is also utilized as a reagent in analytical chemistry and as a fragrance component in personal care products.

Is 2-Mercapto-3-butanol (CAS: 37887-04-0) safe?

2-Mercapto-3-butanol (CAS: 37887-04-0) is generally considered safe for use, but it is important to follow safety guidelines during handling. It is flammable and can cause skin and eye irritation. Protective measures include using gloves, goggles, and appropriate respiratory protection. Avoid contact with eyes and skin, and do not ingest.

How should 2-Mercapto-3-butanol (CAS: 37887-04-0) be stored?

2-Mercapto-3-butanol (CAS: 37887-04-0) should be stored away from heat and open flames. Keep it in a cool, dry place, preferably below 25°C. Avoid exposure to direct sunlight and store in a sealed container to prevent oxidation. It is recommended to store in a well-ventilated area to minimize flammability risks.