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Merck

C80687

trans-Cinnamaldehyde

97%

Synonym(s):

trans-3-Phenyl-2-propenal

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About This Item

Linear Formula:
C6H5CH=CHCHO
CAS Number:
Molecular Weight:
132.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1071571
Assay:
97%
Form:
liquid
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vapor density

4.6 (vs air)

Quality Level

assay

97%

form

liquid

refractive index

n20/D 1.622 (lit.)

bp

250-252 °C (lit.)

mp

−9-−4 °C (lit.)

density

1.05 g/mL at 25 °C (lit.)

SMILES string

[H]C(=O)\C=C\c1ccccc1

InChI

1S/C9H8O/c10-8-4-7-9-5-2-1-3-6-9/h1-8H/b7-4+

InChI key

KJPRLNWUNMBNBZ-QPJJXVBHSA-N

Application

trans-Cinnamaldehyde has been used:
  • To synthesize trans-cinnamaldehyde -β-cyclodextrin complex, an antimicrobial edible coating which can increase the shelf life of fresh-cut fruits.

It can be used:
  • As a precursor to synthesize functionalized furans.
  • For the synthesis of hydrocinnamyl alcohol by hydrogenation catalyzed by SBA-15-supported copper–chromium mixed oxide nanoparticles (CuCr/SBA-15).



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Warning

Storage Class

10 - Combustible liquids

flash_point_f

159.8 °F - closed cup

flash_point_c

71 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

hcodes

Hazard Classifications

Skin Sens. 1A


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Group 4: Flammable liquids + Type 3 petroleums + Hazardous rank III + Water insoluble liquid

fsl



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A Facile One-Pot Synthesis of Amino Furans Using Trans-Cinnamaldehyde in the Presence of Nucleophilic Isocyanides.
Asghari S and Qandalee M
Acta Chimica Slovenica, 54(3), 341-350 (2007)
Polysaccharide-based multilayered antimicrobial edible coating enhances quality of fresh-cut papaya.
Brasil IM, et al.
LWT--Food Science and Technology, 47(1), 39-45 (2012)
Development of a multilayered antimicrobial edible coating for shelf-life extension of fresh-cut cantaloupe (Cucumis melo L.) stored at 4 C.
Marti?on ME, et al.
LWT--Food Science and Technology, 56(2), 341-350 (2014)