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Alfa Aesar™ 3-Methyl-2-butenal, 97%

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Quantity:
5g
25g
100g
107-86-8
C5H8O
84.118
MFCD00010291
SEPQTYODOKLVSB-UHFFFAOYSA-N
3-methyl-2-butenal,prenal,3-methylcrotonaldehyde,senecialdehyde,3,3-dimethylacrolein,senecioaldehyde,2-butenal, 3-methyl,beta,beta-dimethylacrolein,crotonaldehyde, 3-methyl,beta-methylcrotonaldehyde
61020
CHEBI:15825
3-methylbut-2-enal
CC(=CC=O)C
107-86-8
C5H8O
84.118
MFCD00010291
SEPQTYODOKLVSB-UHFFFAOYSA-N
3-methyl-2-butenal,prenal,3-methylcrotonaldehyde,senecialdehyde,3,3-dimethylacrolein,senecioaldehyde,2-butenal, 3-methyl,beta,beta-dimethylacrolein,crotonaldehyde, 3-methyl,beta-methylcrotonaldehyde
61020
CHEBI:15825
3-methylbut-2-enal
CC(=CC=O)C
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.
Melting Point -20°C
Boiling Point 136°C
Flash Point 37°C (99°F)
Odor Characteristic
Quantity 25g
Linear Formula (CH3)2C=CHCHO
UN Number UN2929
Beilstein 1734740
Merck Index 14,8448
Formula Weight 84.12
Percent Purity 97%
Chemical Name or Material 3-Methyl-2-butenal
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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