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Alfa Aesar™ 4-Chloro-2-butyn-1-ol, 96%

Chemical Identifiers

Chemical Name or Material 4-Chloro-2-butyn-1-ol
CAS 13280-07-4
Molecular Formula ClCH2C≡CCH2OH
Formula Weight 104.53g/mol
MDL Number MFCD01656722
Beilstein 1098382
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL2015903

 
alfa aesar™
L20159-03
1g CALL N/A N/A
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Description & Specifications

Specifications

Quantity 1g
Boiling Point 92° to 94°C (13mmHg)
Quantity 1g
Chemical Name or Material 4-Chloro-2-butyn-1-ol
CAS 13280-07-4
Assay 96%
Molecular Formula ClCH2C≡CCH2OH
Formula Weight 104.53g/mol
MDL Number MFCD01656722
Beilstein 1098382
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Recommended Storage 2° to 8°C
RTECS Number ES0725000

Applications
4-Chloro-2-butyn-1-ol is used as a precursor to prepare optically active secondary 2,3-allenols by reacting with the corresponding Grignard reagents in presence of CUCN as catalyst. It is utilized as an intermediate in organic synthesis.

Solubility
Miscible with diethyl ether.

Notes
Keep away from sources of ignition. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

2° to 8°C