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499110

Sigma-Aldrich

4-Chlorobenzaldehyde dimethyl acetal

98%

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About This Item

Linear Formula:
ClC6H4CH(OCH3)2
CAS Number:
Molecular Weight:
186.64
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

98%

refractive index

n20/D 1.508 (lit.)

bp

114-115 °C/19 mmHg (lit.)

density

1.128 g/mL at 25 °C (lit.)

SMILES string

COC(OC)c1ccc(Cl)cc1

InChI

1S/C9H11ClO2/c1-11-9(12-2)7-3-5-8(10)6-4-7/h3-6,9H,1-2H3

InChI key

YRNBYTFFWMWTGG-UHFFFAOYSA-N

General description

4-Chlorobenzaldehyde dimethyl acetal has been prepared from 4-chlorobenzaldehyde in the presence of cerium (lV) ammonium nitrate and characterized by 1H and 13C-NMR.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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A mild and efficient procedure for the preparation of dimethyl and diallyl acetals of aromatic aldehydes mediated by cerium (lV) ammonium nitrate.
Nair V, et al.
Indian J. Chem. B, 44(1), 141-143 (2005)

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