5-Hexynoic acid, 96%

Description

CAS: 53293-00-8 | C6H8O2 | 112.128 g/mol

5-Hexynoic acid is used in the preparation of hex-5-ynoic acid methyl ester by using p-toluenesulfonic acid as a reagent. It is also involved in chemical synthesis.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
5-Hexynoic acid is used in the preparation of hex-5-ynoic acid methyl ester by using p-toluenesulfonic acid as a reagent. It is also involved in chemical synthesis.

Solubility
Miscible with water.

Notes
Incompatible with strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 53293-00-8
• Molecular Formula: C6H8O2
• Molecular Weight (g/mol): 112.128
• MDL Number: MFCD00066346
• InChI Key: VPFMEXRVUOPYRG-UHFFFAOYSA-N
• Synonym: 5-hexynoic acid, 5-hexyn-1-oic acid, 4-ethynylbutyric acid, acmc-1an4h
• PubChem CID: 143036
• ChEBI: CHEBI:73511
• IUPAC Name: hex-5-ynoic acid
• SMILES: C#CCCCC(=O)O

• Density: 0.99
• Boiling Point: 73°C to 74°C (0.2 mmHg)
• Flash Point: >110°C (230°F)
• Refractive Index: 1.4495
• Quantity: 1 g
• UN Number: UN3265
• Beilstein: 1743192
• Solubility Information: Miscible with water.
• Formula Weight: 112.13
• Percent Purity: 97%
• Chemical Name or Material: 5-Hexynoic acid

Safety and Handling

Hazard Category	H302+H312+H332-H314-H335
Hazard Statement	GHS H Statement H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Hazard Class: 8; Packaging Group: II
EINECSNumber	000-000-0
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only