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Alfa Aesar™ trans-2-Methyl-2-butenal, 97%

Chemical Identifiers

CAS 497-03-0
Molecular Formula C5H8O
Formula Weight 84.12
MDL Number MFCD00006977
UN Number UN1989
Beilstein 1698207
Synonym 2-Methylcrotonaldehyde; Tiglic aldehyde
Chemical Name or Material trans-2-Methyl-2-butenal
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0811314 SDS Alfa Aesar™
L0811314
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL0811306 SDS Alfa Aesar™
L0811306
5g 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
Tiglic aldehyde was used in the concise total synthesis of 7-demethylpiericidin A11. It was used as starting reagent during the synthesis of alkyl-branched tetraene hydrocarbons, pheromone component for dried fruit beetle.

Solubility
Soluble in water

Notes
Air Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
Description & Specifications

Chemical Identifiers

497-03-0
84.12
UN1989
2-Methylcrotonaldehyde; Tiglic aldehyde
C5H8O
MFCD00006977
1698207
trans-2-Methyl-2-butenal

Specifications

497-03-0
84.12
UN1989
2-Methylcrotonaldehyde; Tiglic aldehyde
25g
Fruit-like
97%
C5H8O
MFCD00006977
1698207
117° to 119°C
18°C (64°F)
trans-2-Methyl-2-butenal

Safety and Handling

GHS H Statement
H225-H315-H319-H335
Highly 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: II; Proper Shipping Name: ALDEHYDES, N.O.S.

TSCA : TSCA

Recommended Storage : 2° to 8°C