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Merck
CN

V900539

Cinnamaldehyde

Vetec™, reagent grade, 93%

Synonym(s):

3-Phenylprop-2-enal

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About This Item

Linear Formula:
C6H5CH=CHCHO
CAS Number:
104-55-2
Molecular Weight:
132.16
UNSPSC Code:
12164502
PubChem Substance ID:
329829915
EC Number:
203-213-9
MDL number:
MFCD00007000
Grade:
reagent grade

Key Documents

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InChI key

KJPRLNWUNMBNBZ-QPJJXVBHSA-N

InChI

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

SMILES string

O=C\C=C\c1ccccc1

grade

reagent grade

product line

Vetec™

assay

93%

refractive index

n20/D 1.621 (lit.)

bp

248 °C (lit.)

density

1.05 g/mL at 25 °C (lit.)

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

221.0 °F - Pensky-Martens closed cup

flash_point_c

105 °C - Pensky-Martens closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
WXBC7835V
WXBB1669V
MKBJ0027V

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Magnus Bruze et al.
Journal of the American Academy of Dermatology, 48(2), 194-200 (2003-02-13)
Axillary dermatitis is common and overrepresented in individuals with contact allergy to fragrances. Many individuals suspect their deodorants to be the incriminating products. Our aim was to investigate the significance of cinnamic aldehyde in deodorants for the development of axillary
C K Smith et al.
Toxicology and applied pharmacology, 168(3), 189-199 (2000-10-24)
trans-Cinnamaldehyde and trans-cinnamic alcohol have been commonly reported to cause allergic contact dermatitis (ACD) in humans. Cinnamaldehyde is a more potent skin sensitizer than cinnamic alcohol. It has been hypothesized that cinnamic alcohol is a "prohapten" that requires metabolic activation
Michael Bandell et al.
Neuron, 41(6), 849-857 (2004-03-30)
Six members of the mammalian transient receptor potential (TRP) ion channels respond to varied temperature thresholds. The natural compounds capsaicin and menthol activate noxious heat-sensitive TRPV1 and cold-sensitive TRPM8, respectively. The burning and cooling perception of capsaicin and menthol demonstrate
Wen-Xian Du et al.
Journal of agricultural and food chemistry, 60(32), 7799-7804 (2012-07-27)
The addition of plant essential oils to edible films and coatings has been shown to protect against bacterial pathogens and spoilage while also enhancing sensory properties of foods. This study evaluated the effect of adding 0.5 and 0.75% carvacrol (active
A toxicologic and dermatologic assessment of cinnamyl alcohol, cinnamaldehyde and cinnamic acid when used as fragrance ingredients.
D Bickers et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 43(6), 799-836 (2005-04-07)
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