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B22226 3-Methyl-2-butenal, 97%

CAS Number
107-86-8
Synonyms
3,3-Dimethylacrolein
Senecialdehyde

Stock No. Size Price ($) Quantity Availability
B22226-06 5g 56.20
B22226-14 25g 166.00
B22226-22 100g 558.00
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3-Methyl-2-butenal, 97%

MDL
MFCD00010291
EINECS
203-527-6

Chemical Properties

Formula
C5H8O
Formula Weight
84.12
Melting point
-20°
Boiling Point
136°
Flash Point
37°(99°F)
Density
0.88
Refractive Index
1.4613
Storage & Sensitivity
Keep Cold. Air Sensitive. Store under Nitrogen.
Solubility
Soluble in water (110g/L).

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.

Notes

Air sensitive. Store away from strong oxidizing agents, air, heat.

Literature References

Brian G. Brownlee; Ross H. Hall; C. Dennis Whitty. 3-Methyl-2-butenal: An Enzymatic Degradation Product of the Cytokinin, N6-(Δ2-Isopentenyl)adenine. Canadian Journal of Biochemistry. 1975, 53 (1), 37-41.

Akshay Waghray; Jian Wang, Rachid Oukaci; Donna G. Blackmond. Influence of alkali promoters in the selective hydrogenation of 3-methyl-2-butenal over ruthenium/silica catalysts. J. Phys. Chem. 1992, 96 (14), 5954-5959.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H302-H314-H317-H331

Flammable liquid and vapour. Harmful if swallowed. Causes severe skin burns and eye damage. May cause an allergic skin reaction. Toxic if inhaled.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P272-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. If skin irritation or rash occurs: Get medical advice/attention. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,8448
Beilstein
1734740
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2912.19
TSCA
Yes

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