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161411

Sigma-Aldrich

α-Chlorocinnamaldehyde

97%

Linear Formula:
C6H5CH=C(Cl)CHO
CAS Number:
Molecular Weight:
166.60
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

refractive index

n20/D 1.64 (lit.)

bp

107-108 °C/3 mmHg (lit.)

mp

20-22 °C (lit.)

storage temp.

2-8°C

SMILES string

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

InChI

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

InChI key

SARRRAKOHPKFBW-TWGQIWQCSA-N

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.

Packaging

25 g in poly bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK Germany

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

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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