2,3-Dihydroxypropyl acetate

Basic Information

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CAS Number

26446-35-5

Molecular Formula

C5H10O4

Molecular Weight

134.13 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

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

158 ºC

Boiling Point

153 ºC (12 mmHg)

Flash Point

145 °C

Refractive Index

1.4500

SMILES

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CC(=O)OCC(CO)O

InChI

InChI=1S/C5H10O4/c1-4(7)9-3-5(8)2-6/h5-6,8H,2-3H2,1H3

InChIKey

KMZHZAAOEWVPSE-UHFFFAOYSA-N

LogP

-1.0973000000000002

Topological Polar Surface Area

66.76 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

Safety Information

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Sensitiveness

Hygroscopic

Synonyms & References

English

1NA86SF2H2
EINECS 247-704-6
Glycerin monoacetate
UNII-1NA86SF2H2
alpha-Monoacetin
AI3-24158
1,2,3-Propanetriol, acetate
Monacetin
1-MONOACETIN [USP IMPURITY]
1-Monoacetin
EINECS 215-637-1
UNII-84IK99H5ZH
Glyceryl 1-monoacetate
Glyceryl acetate
SB84223
MG 2:0
Acetin
106-61-6
Glycerine monoacetate
WLN: Q1YQ1OV1
NSC35010
J-016426
1,2,3-Propanetriol, 1-acetate
Glyceryl 1-acetate
Glycerol monoacetate
A902062
.alpha.-Monoacetin
MFCD00036185
Glycerol 1-monoacetate
SCHEMBL33457
NS00020920

MDL Number

MFCD00036185

FAQ

What are the physical and chemical properties of 2,3-Dihydroxypropyl acetate (CAS: 26446-35-5)?

2,3-Dihydroxypropyl acetate (CAS: 26446-35-5) is a colorless or slightly yellow liquid with a molecular weight of approximately 140.15 g/mol. It has a density of about 1.06 g/cm³ and is moderately soluble in water. It is reactive towards bases and can form ester derivatives under certain conditions. It is stable under normal conditions but should be stored in a cool, dry place away from heat and strong acids.

How is 2,3-Dihydroxypropyl acetate (CAS: 26446-35-5) typically synthesized?

2,3-Dihydroxypropyl acetate (CAS: 26446-35-5) is typically synthesized by the esterification of acetic acid with 2,3-dihydroxypropyl alcohol. The reaction is usually conducted in the presence of a catalyst such as sulfuric acid or phosphoric acid. The yield is generally high, and the reaction is exothermic, requiring careful temperature control to avoid side reactions.

What industries use 2,3-Dihydroxypropyl acetate (CAS: 26446-35-5)?

2,3-Dihydroxypropyl acetate (CAS: 26446-35-5) is used in various industries, including pharmaceuticals for the synthesis of certain drugs, polymers for plastic production, and as a raw material in the production of sensors and semiconductors. It serves as a versatile chemical intermediate in many applications due to its excellent reactivity and solubility properties.

What precautions should be taken when handling 2,3-Dihydroxypropyl acetate (CAS: 26446-35-5)?

When handling 2,3-Dihydroxypropyl acetate (CAS: 26446-35-5), it is crucial to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Handle the substance in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up using appropriate absorbents and disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed information on handling and storage.