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Merck
CN

161411

α-Chlorocinnamaldehyde

97%

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About This Item

Linear Formula:
C6H5CH=C(Cl)CHO
CAS Number:
Molecular Weight:
166.60
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
242-237-4
MDL number:
Assay:
97%
Form:
liquid
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InChI key

SARRRAKOHPKFBW-TWGQIWQCSA-N

InChI

1S/C9H7ClO/c10-9(7-11)6-8-4-2-1-3-5-8/h1-7H/b9-6-

SMILES string

Cl\C(C=O)=C/c1ccccc1

assay

97%

form

liquid

refractive index

n20/D 1.64 (lit.)

bp

107-108 °C/3 mmHg (lit.)

mp

20-22 °C (lit.)

storage temp.

2-8°C

General description

α-Chlorocinnamaldehyde inhibits the corrosion of ARMCO iron in 4 M HCl. It undergoes chemoselective reduction in the presence of calcium amidoborane to yield allylic alcohol.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Iron corrosion inhibition in hot 4 M HCl solution by t-cinnamaldehyde and its structure-related compounds.
Zucchi F, et al.
Corrosion Science, 36(10), 1683-1690 (1994)
Calcium amidoborane, a new reagent for chemoselective reduction of a, ?-unsaturated aldehydes and ketones to allylic alcohols.
Xu W, et al.
Royal Society of Chemistry Advances, 2(14), 6005-6010 (2012)

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