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Alfa Aesar™ 2-Butyne, 98%

$70.00 - $70.00

Chemical Identifiers

CAS 503-17-3
Molecular Formula CH3C≡CCH3
Formula Weight 54.09
MDL Number MFCD00009275
UN Number UN3295
Beilstein 1361340
Synonym Dimethylacetylene
Chemical Name or Material 2-Butyne
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1382306 SDS Alfa Aesar™
A1382306
5g Each for $70.00
AAA1382314 SDS Alfa Aesar™
A1382314
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1382322 SDS Alfa Aesar™
A1382322
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
2-Butyne is used to synthesize alkylated hydroquinones in the total synthesis of Vitamin E. It is also used as pharmaceutical intermediates.

Solubility
Not miscible in water.

Notes
Avoid extremes of temperature and direct sunlight. Heat-sensitive. Avoid contact with oxidizing materials. Incompatible with Halogens. Chlorinated solvents.
Description & Specifications

Chemical Identifiers

503-17-3
54.09
UN3295
Dimethylacetylene
CH3C≡CCH3
MFCD00009275
1361340
2-Butyne

Specifications

503-17-3
54.09
UN3295
Dimethylacetylene
−32°C
−49°C (−56°F)
2-Butyne
CH3C≡CCH3
MFCD00009275
1361340
24° to 27°C
5g
Recognizable
98%

Safety and Handling

GHS H Statement
H224-H315-H319-H335
Extremely flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
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.

Danger

DOTInformation : Transport Hazard Class: 3; Packing Group: I; Proper Shipping Name: HYDROCARBONS, LIQUID, N.O.S.

TSCA : TSCA

Recommended Storage : 2° to 8°C