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Alfa Aesar™ 3-Methyl-2-butenal, 97%

Chemical Identifiers

CAS 107-86-8
Molecular Formula C5H8O
Linear Formula (CH3)2C=CHCHO
Formula Weight 84.12
MDL Number MFCD00010291
UN Number UN2929
Beilstein 1734740
Merck Index 14,8448
Synonym 3,3-Dimethylacrolein; Senecialdehyde
Chemical Name or Material 3-Methyl-2-butenal
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2222606 SDS Alfa Aesar™
B2222606
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2222614 SDS Alfa Aesar™
B2222614
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2222622 SDS Alfa Aesar™
B2222622
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
3-Methyl-2-butenal is used in small quantities as food flavor in alcoholic beverages, chewing gums, confection frosting, frozen dairy, fruit ice, gelatin pudding, hard and soft candy and jam jelly. Used in daily flavor, and cosmetic flavor in perfumes. A starting material for the synthesis of vitamin A.

Solubility
Soluble in water (110g/L).

Notes
Air sensitive. Store away from strong oxidizing agents, air, heat.
Description & Specifications

Chemical Identifiers

107-86-8
(CH3)2C=CHCHO
MFCD00010291
1734740
3,3-Dimethylacrolein; Senecialdehyde
C5H8O
84.12
UN2929
14,8448
3-Methyl-2-butenal

Specifications

107-86-8
(CH3)2C=CHCHO
MFCD00010291
1734740
3,3-Dimethylacrolein; Senecialdehyde
136°C
Characteristic
3-Methyl-2-butenal
C5H8O
84.12
UN2929
14,8448
−20°C
37°C (99°F)
5g
97%

Safety and Handling

GHS H Statement
H331-H318-H226-H302-H315-H317-H335
Toxic if inhaled.
Causes serious eye damage.
Flammable liquid and vapour.
Harmful if swallowed.
Causes skin irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.

GHS P Statement
P280-P262-P305+P351+P338-P304+P340-P310
Wear protective gloves/protective clothing/eye protection/face protection.
Do not get in eyes, on skin, or on clothing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Immediately call a POISON CENTER or doctor/physician.

Danger

DOTInformation : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC LIQUIDS, FLAMMABLE, ORGANIC, N.O.S.

TSCA : TSCA

Recommended Storage : 2° to 8°C