Butyl 2-hydroxypropanoate

Basic Information

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CAS Number

138-22-7

Molecular Formula

C7H14O3

Molecular Weight

146.19 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Melting Point

−28 °C

Boiling Point

185-187 °C

Water Solubility

42 g/L (25 ºC)

Refractive Index

n20/D 1.421(lit.)

Vapor Pressure

0.4 mmHg ( 20 °C)

SMILES

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CCCCOC(=O)C(C)O

InChI

InChI=1S/C7H14O3/c1-3-4-5-10-7(9)6(2)8/h6,8H,3-5H2,1-2H3

InChIKey

MRABAEUHTLLEML-UHFFFAOYSA-N

LogP

0.7104999999999999

Topological Polar Surface Area

46.53 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

101

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

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

n-Butyl Lactate
2-Propanoic Acid
Butyl 2-hydroxypropanoate
Butyl alpha-Hydroxypropionate
Butyl Lactate
Lactic Acid Butyl Ester
Butyl 2-Hydroxypropionate
FEMA 2205
butyl DL-lactate
Lactic acid butyl
lactatedebutylenormale
BUTYL LACTATE, NATURAL
Butyl lactate 98%
n-Butyl lactate,99%
Lactic acid, butyl ester
Propanoic acid, 2-hydroxy-, butyl ester
Butyllactate
2-Hydroxypropanoic acid butyl ester
Butylester kyseliny mlecne
Butyl lactate (natural)
FEMA No. 2205
Butyl L-lactate
Butylester kyseliny mlecne [Czech]
Lactic acid n-butyl ester
MRABAEUHTLLEML-UHFFFAOYSA-N
(+/-)-Butyl
n-Butyl lactate
BUTYL LACTATE
N-BUTYL LACTATE

MDL Number

MFCD00004519

Customs Code

2918110000

FAQ

What is Butyl 2-hydroxypropanoate (CAS: 138-22-7)?

Butyl 2-hydroxypropanoate (CAS: 138-22-7) is an organic compound with the molecular formula C7H14O2. It is a colorless to light yellow liquid with a mild odor. It is used as a fragrance and flavoring agent, as well as in pharmaceuticals and food industries.

What are the main uses of Butyl 2-hydroxypropanoate (CAS: 138-22-7)?

Butyl 2-hydroxypropanoate (CAS: 138-22-7) is widely used in the food industry as a flavoring agent, in the pharmaceutical industry for its preservative properties, and in fragrances for its pleasant aroma. It also serves as a solvent and stabilizer in various applications.

Is Butyl 2-hydroxypropanoate (CAS: 138-22-7) safe?

Butyl 2-hydroxypropanoate (CAS: 138-22-7) is considered safe when used in the recommended concentrations. It is classified as a non-toxic substance. Proper handling, such as wearing gloves and ensuring good ventilation, is recommended to avoid skin contact and inhalation. Safe storage and disposal should comply with local regulations.

How should Butyl 2-hydroxypropanoate (CAS: 138-22-7) be stored?

Butyl 2-hydroxypropanoate (CAS: 138-22-7) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to avoid moisture and contamination. The storage temperature should be below 30°C to ensure its stability and prevent degradation.