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Alfa Aesar™ 3-Methyl-1-butyne, 97%

Manufacturer:  Alfa Aesar™ H5343914

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Catalog No. AAH5343914



Description

Description

Applications
3-Methyl-1-butyne is a terminal alkyne that under goes hydrosilylation reaction using phenylsilane. 3-Methyl-1-butyne is used as an intermediate for pharmaceuticals, in cosmetics and in chemical research.

Solubility
Miscible with alcohol. Immiscible with water.

Notes
Store in cool place. Light and heat sensitive. Incompatible with strong oxidizing agents, acids and bases.
Specifications

Specifications

3-Methyl-1-butyne
30°C
598-23-2
(CH3)2CHC≡CH
UN3295
USCSRAJGJYMJFZ-UHFFFAOYSA-N
3-methylbut-1-yne
69019
68.12
−30°C (−22°F)
25g
C5H8
MFCD00039853
3-methyl-1-butyne, 1-butyne, 3-methyl, isopentyne, isopropylacetylene, isopropyl acetylene, 3-methylbutyne, 2-methyl-3-butyne, 3-methyl-but-1-yne, 3-methyl,1-butyne, 3-methyl-1-butyne
CC(C)C#C
68.119
CHEBI:87379
97%

Chemical Identifiers

598-23-2
68.119
USCSRAJGJYMJFZ-UHFFFAOYSA-N
69019
3-methylbut-1-yne
C5H8
MFCD00039853
3-methyl-1-butyne, 1-butyne, 3-methyl, isopentyne, isopropylacetylene, isopropyl acetylene, 3-methylbutyne, 2-methyl-3-butyne, 3-methyl-but-1-yne, 3-methyl,1-butyne, 3-methyl-1-butyne
CHEBI:87379
CC(C)C#C
Safety and Handling

Safety and Handling

GHS H Statement
H224-H315-H319-H335
Extremely flammable liquid and vapor.
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.

RTECSNumber : PF9060500

Recommended Storage : 2° to 8°C

SDS Documents