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Sigma-Aldrich

Benzaldehyde dimethyl acetal

99%

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Synonym(s):
α,α-Dimethoxytoluene
Linear Formula:
C6H5CH(OCH3)2
CAS Number:
Molecular Weight:
152.19
Beilstein:
2044501
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

form

liquid

refractive index

n20/D 1.493 (lit.)

bp

87-89 °C/18 mmHg (lit.)

density

1.014 g/mL at 25 °C (lit.)

SMILES string

COC(OC)c1ccccc1

InChI

1S/C9H12O2/c1-10-9(11-2)8-6-4-3-5-7-8/h3-7,9H,1-2H3

InChI key

HEVMDQBCAHEHDY-UHFFFAOYSA-N

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This Item
W212806381438121967
form

liquid

form

-

form

-

form

-

refractive index

n20/D 1.493 (lit.)

refractive index

n20/D 1.493 (lit.)

refractive index

n20/D 1.493 (lit.)

refractive index

n20/D 1.417 (lit.)

bp

87-89 °C/18 mmHg (lit.)

bp

87-89 °C/18 mmHg (lit.)

bp

87-89 °C/18 mmHg (lit.)

bp

135-139 °C/95 mmHg (lit.)

density

1.014 g/mL at 25 °C (lit.)

density

1.014 g/mL at 25 °C (lit.)

density

1.014 g/mL at 25 °C (lit.)

density

0.965 g/mL at 25 °C (lit.)

General description

The abstraction of α-hydrogen atoms from benzaldehyde dimethyl acetal by active bromine at 80°C has been investigated.

Benzaldehyde dimethyl acetal is derived from the condensation reaction between benzaldehyde and methanol. It is used as a protecting group.

Application

Benzaldehyde dimethyl acetal used as an effective reagent for the construction of selenocarbonyl compounds.

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)

156.2 °F - closed cup

Flash Point(C)

69 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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