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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:
3395-81-1
Molecular Weight:
186.64
MDL number:
MFCD00045210
UNSPSC Code:
12352100
PubChem Substance ID:
24873254
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.)

functional group

acetal
chloro
ether

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
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P301 + P312 + P330

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

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Certificates of Analysis (COA)

Lot/Batch Number
BGBC4958V
07820CJ
08702PC
07330JC
11315TS

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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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