Please login to your online account to display your discounted pricing

Alfa Aesar™ 2-Methyl-1-buten-3-yne, 97%

$69.76 - $69.76

Chemical Identifiers

Chemical Name or Material 2-Methyl-1-buten-3-yne
CAS 78-80-8
Molecular Formula C5H6
Formula Weight 66.1
MDL Number MFCD00008599
UN Number UN3295
Beilstein 969175
Synonym Isopropenyl acetylene
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0611106

  SDS
alfa aesar™
L0611106
5g Each for $69.76

AAL0611114

  SDS
alfa aesar™
L0611114
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 66.1
Chemical Name or Material 2-Methyl-1-buten-3-yne
Assay 97%
Molecular Formula C5H6
CAS 78-80-8
Beilstein 969175
Synonym Isopropenyl acetylene
Flash Point −45°C (−49°F)
Health Hazard 1 Danger
Odor Pungent
Quantity 5g
Health Hazard 2 GHS H Statement
H224-H304-H302-H332-H315-H319-H335
Extremely flammable liquid and vapor.
May be fatal if swallowed and enters airways.
Harmful if swallowed.
Harmful if inhaled.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Recommended Storage 2° to 8°C
RTECS Number EN0960000
MDL Number MFCD00008599
UN Number UN3295
Melting Point −113°C
Boiling Point 32° to 33°C
Health Hazard 3 GHS P Statement
P210-P280h-P305+P351+P338-P301+P330+P331-P315-P403+P235
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/clothing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Get immediate medical advice/attention.
Store in a well-ventilated place. Keep cool.
DOT Information Transport Hazard Class: 3; Packing Group: I; Proper Shipping Name: HYDROCARBONS, LIQUID, N.O.S.

Applications
2-Methyl-1-buten-3-yne is a reagent used in analytical studies to determine the aroma compounds present in various things by using pyrolysis gas chromatography mass spectrometry techniques.

Solubility
Not miscible in water.

Notes
Store at 4°C. Incompatible with heavy metal powders, heat. Protect from heat and direct sunlight. Store away from oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P210-P280h-P305+P351+P338-P301+P330+P331-P315-P403+P235
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/clothing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Get immediate medical advice/attention.
Store in a well-ventilated place. Keep cool.

GHS H Statement
H224-H304-H302-H332-H315-H319-H335
Extremely flammable liquid and vapor.
May be fatal if swallowed and enters airways.
Harmful if swallowed.
Harmful if inhaled.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

2° to 8°C