ChemicalBook > CAS DataBase List > α-Methylcinnamaldehyde

α-Methylcinnamaldehyde

Product Name
α-Methylcinnamaldehyde
CAS No.
101-39-3
Chemical Name
α-Methylcinnamaldehyde
Synonyms
α-Methylcinnamaldehyde;a-Methyl-trans-cinnaMaldehyde;A-METHYLCINNAMALDEHYDE;FEMA 2697;alpha-Methylzimtaldehyd;METHYL CINNAMIC ALDEHYDE;2-methyl-3-phenyl-2-propenal;METHYLZIMTALDEHYD;AKOS BBS-00003193;α-MethylcinnaMalde
CBNumber
CB1694703
Molecular Formula
C10H10O
Formula Weight
146.19
MOL File
101-39-3.mol
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α-Methylcinnamaldehyde Property

Boiling point:
148-149 °C27 mm Hg(lit.)
Density 
1.047 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.605(lit.)
FEMA 
2697 | ALPHA-METHYLCINNAMALDEHYDE
Flash point:
175 °F
storage temp. 
Inert atmosphere,2-8°C
solubility 
Chloroform, Methanol (Slightly)
form 
Oil
color 
Colourless
Odor
at 100.00 %. sweet cinnamon spicy cassia
Odor Type
spicy
biological source
synthetic
Water Solubility 
<0.1 g/100 mL at 21 ºC
Sensitive 
Air Sensitive
JECFA Number
683
BRN 
507514
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
InChIKey
VLUMOWNVWOXZAU-VQHVLOKHSA-N
LogP
2.68
CAS DataBase Reference
101-39-3(CAS DataBase Reference)
NIST Chemistry Reference
2-Propenal, 2-methyl-3-phenyl-(101-39-3)
EPA Substance Registry System
.alpha.-Methylcinnamaldehyde (101-39-3)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
24/25
WGK Germany 
1
RTECS 
GD6600000
TSCA 
Yes
HS Code 
29122900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
112275
Product name
α-Methyl-trans-cinnamaldehyde
Purity
98%
Packaging
50g
Price
$45.6
Updated
2024/03/01
Sigma-Aldrich
Product number
W269700
Product name
α-Methylcinnamaldehyde
Purity
≥97%,FCC,FG
Packaging
10Kg
Price
$273
Updated
2023/01/07
Sigma-Aldrich
Product number
W269700
Product name
α-Methylcinnamaldehyde
Purity
≥97%, FCC, FG
Packaging
sample-k
Price
$52
Updated
2022/05/15
TCI Chemical
Product number
M0584
Product name
alpha-Methylcinnamaldehyde
Purity
>95.0%(GC)
Packaging
25g
Price
$86
Updated
2024/03/01
TCI Chemical
Product number
M0584
Product name
alpha-Methylcinnamaldehyde
Purity
>95.0%(GC)
Packaging
500g
Price
$345
Updated
2024/03/01
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α-Methylcinnamaldehyde Chemical Properties,Usage,Production

Description

α-Methylcinnamaldehyde has a characteristic cinnamon-type odor with a soft, spicy flavor. May be synthesized by condensing benzaldehyde with propionic aldehyde in the presence of a 1% caustic soda solution; also by the controlled hydrogenation of α-methylcinnamic aldehyde.

Chemical Properties

α-Methylcinnamaldehyde has a characteristic cinnamon-type odor and a soft, spicy flavor.

Chemical Properties

yellow liquid

Occurrence

Reported found in peppermint oil, sherry and mint

Uses

alpha-Methyl-trans-cinnamaldehyde is a compound with antifungal activity for proteomics research use.

Preparation

By condensing benzaldehyde with propionic aldehyde in the presence of a 1% caustic soda solution; also by the controlled hydrogenation of α-methylcinnamic aldehyde

Taste threshold values

Taste characteristics at 30 ppm: spice, cinnamon, sweet, woody with a slight pungent and hot bite

Synthesis Reference(s)

The Journal of Organic Chemistry, 55, p. 2878, 1990 DOI: 10.1021/jo00296a059
Tetrahedron Letters, 28, p. 1263, 1987 DOI: 10.1016/S0040-4039(00)95341-3

General Description

Clear yellow liquid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

alpha-Methylcinnamaldehyde is incompatible with strong oxidizing agents and strong bases.

Fire Hazard

alpha-Methylcinnamaldehyde is combustible.

Biochem/physiol Actions

α-Methyl trans cinnamaldehyde has antifungal activity. It is self coupled and complexed with Co(II) and Ni(II) to synthesize ligand and complexes.

Safety Profile

Moderately toxic by ingestion. A skin irritant. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.

α-Methylcinnamaldehyde Preparation Products And Raw materials

Raw materials

CAUSTIC SODA FLAKES 99%MIN Sodium carbonate

Preparation Products

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View Lastest Price from α-Methylcinnamaldehyde manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Alpha-Methylcinnamaldehyde 101-39-3
Price
US $200.00-95.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-04-25
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
α-Methylcinnamaldehyde 101-39-3
Price
US $100.00/kg
Min. Order
1kg
Purity
99
Supply Ability
5000
Release date
2024-04-25
Hebei Mujin Biotechnology Co.,Ltd
Product
α-Methylcinnamaldehyde 101-39-3
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-25

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