3-(Prop-2-yn-1-yloxy)propanoic acid

Basic Information

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CAS Number

55683-37-9

Molecular Formula

C6H8O3

Molecular Weight

118.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

SMILES

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C#CCOCCC(=O)O

InChI

InChI=1S/C6H8O3/c1-2-4-9-5-3-6(7)8/h1H,3-5H2,(H,7,8)

InChIKey

GMFDYXLFHSFUHE-UHFFFAOYSA-N

LogP

0.49760000000000004

Topological Polar Surface Area

46.53 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

131

Synonyms & References

English

3-(2-Propynyloxy)propanoic acid
3-prop-2-ynoxypropanoic acid
3-(prop-2-yn-1-yloxy)propanoic acid
AC1L68G1
AC1Q5WFJ
CTK5A4005
MolPort-011-493-153
NSC148228
Propanoic acid, 3-(2-propynyloxy)-
Propargyl-PEG1-acid；Propargyl-PEG1-COOH
GMFDYXLFHSFUHE-UHFFFAOYSA-N
Propargyl-PEG1-Acid
3-(Prop-2-ynyloxy)propionic acid
3-(2-Propynyloxy)propanoic acid #
NE36700
AK332002
Z1516349040
Propargyl-PEG1-acid
CS-0108409
NSC-148228
SCHEMBL3489828
MFCD10689189
Alkyne-PEG1-COOH
Z362807240
Propargyl-PEG1-COOH
EN300-118233
A937220
DS-12476
BP-21981
DB-128110
55683-37-9

MDL Number

MFCD10689189

FAQ

What are the physical and chemical properties of 3-(Prop-2-yn-1-yloxy)propanoic acid (CAS: 55683-37-9)?

3-(Prop-2-yn-1-yloxy)propanoic acid is a colorless liquid with a molecular weight of approximately 122.11 g/mol. It has a pKa of about 2.5, indicating it is a weak acid. The compound is slightly soluble in water and soluble in organic solvents. It is mildly reactive, particularly with strong bases and reducing agents.

How is 3-(Prop-2-yn-1-yloxy)propanoic acid (CAS: 55683-37-9) typically synthesized?

3-(Prop-2-yn-1-yloxy)propanoic acid is usually synthesized via a reaction between prop-2-yn-1-ol and acetic anhydride. The reaction is typically conducted in the presence of a catalytic amount of a strong acid like sulfuric acid. The product is isolated by recrystallization or distillation.

What industries use 3-(Prop-2-yn-1-yloxy)propanoic acid (CAS: 55683-37-9)?

3-(Prop-2-yn-1-yloxy)propanoic acid finds application in the pharmaceutical industry as an intermediate in the synthesis of various drugs. It is also used in the polymer industry for the modification of polymer properties and in the development of sensors and semiconductors due to its unique chemical structure.

What precautions should be taken when handling 3-(Prop-2-yn-1-yloxy)propanoic acid (CAS: 55683-37-9)?

When handling 3-(Prop-2-yn-1-yloxy)propanoic acid, it is important to wear protective equipment such as gloves, goggles, and a lab coat. Work in a well-ventilated area or a fume hood to avoid inhalation. Spills should be handled with caution using appropriate cleanup materials. Refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.