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B25132 5-Hexynoic acid, 96%

CAS Number
53293-00-8
Synonyms
Hex-5-ynoic acid
5-Hexyn-1-oic acid

Stock No. Size Price ($) Quantity Availability
B25132-03 1g 39.60
B25132-06 5g 112.00
B25132-14 25g 367.00
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5-Hexynoic acid, 96%

MDL
MFCD00066346
EINECS
000-000-0

Chemical Properties

Formula
HC≡C(CH2)3CO2H
Formula Weight
112.13
Boiling Point
73-74°/0.2mm
Flash Point
>110°(230°F)
Density
0.990
Refractive Index
1.4495
Storage & Sensitivity
Ambient temperatures.
Solubility
Miscible with water.

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.

Notes

Incompatible with strong oxidizing agents.

Literature References

Serim, S.; Baer, P.; Verhelst, S. H. L. Mixed alkyl aryl phosphonate esters as quenched fluorescent activity-based probes for serine proteases. Org. Biomol. Chem. 2015, 13 (8), 2293-2299.

Macdonell, A.; Johnson, N. A. B.; Surman, A. J.; Cronin, L. Configurable Nanosized Metal Oxide Oligomers via Precise “Click” Coupling Control of Hybrid Polyoxometalates. J. Am. Chem. Soc. 2015, 137 (17), 5662-5665.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H312-H314-H332-H335

Harmful if swallowed. Harmful in contact with skin. Causes severe skin burns and eye damage. Harmful if inhaled. May cause respiratory irritation.

Precautionary Statements: P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
1743192
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2916.19
TSCA
No

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