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L20345 (S)-(-)-3-Butyn-2-ol, 99%

CAS Number
2914-69-4
Synonyms

Stock No. Size Price ($) Quantity Availability
L20345-MD 250mg 60.80
L20345-03 1g 156.00
L20345-06 5g 595.00
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(S)-(-)-3-Butyn-2-ol, 99%

MDL
MFCD00190166

Chemical Properties

Formula
C4H6O
Formula Weight
70.09
Boiling Point
108-109°
Flash Point
28°(82°F)
Density
0.891
Refractive Index
1.4260
Storage & Sensitivity
Ambient temperatures.
Solubility
Miscible with water.

Applications

(S)-(-)-3-Butyn-2-ol is used to prepare (S)-(-)-2-tert-butyldimethylsiloxybut-3-yne. It finds application in ruthenium-catalyzed polymerization to get helical polyacetylenes.

Notes

Incompatible with strong oxidizing agents.

Literature References

Li, N.; Wang, T. Y.; Gong, L. Z.; Zhang, L. Gold-Catalyzed Multiple Cascade Reaction of 2-Alkynylphenylazides with Propargyl Alcohols. Chem. Eur. J. 2015, 21 (9), 3585-3588.

Pal, I.; Chaudhari, S. R.; Suryaprakash, N. R. Chiral discrimination of secondary alcohols and carboxylic acids by NMR spectroscopy. Magn. Reson. Chem. 2015, 53 (2), 142-146.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H300+H310+H330-H315-H317-H319-H335

Flammable liquid and vapour. Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210-P233-P240-P241-P242-P243-P260-P262-P264b-P270-P271-P272-P280-P285-P301+P310-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P333+P313-P337+P313-P362-P374-P380-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Do not get in eyes, on skin, or on clothing. 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. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. In case of inadequate ventilation wear respiratory protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. 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. Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. If skin irritation or rash occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Fight fire with normal precautions from a reasonable distance. Evacuate area. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
4652597
Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2905.29
TSCA
No

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