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176958

Sigma-Aldrich

Propionaldehyde diethyl acetal

97%

Synonym(s):

1,1-Diethoxypropane

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About This Item

Linear Formula:
CH3CH2CH(OC2H5)2
CAS Number:
4744-08-5
Molecular Weight:
132.20
Beilstein:
1697731
EC Number:
225-257-8
MDL number:
MFCD00009245
UNSPSC Code:
12352100
PubChem Substance ID:
24850609
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.389 (lit.)

bp

122.8 °C (lit.)

density

0.815 g/mL at 25 °C (lit.)

SMILES string

CCOC(CC)OCC

InChI

1S/C7H16O2/c1-4-7(8-5-2)9-6-3/h7H,4-6H2,1-3H3

InChI key

MBNMGGKBGCIEGF-UHFFFAOYSA-N

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Application

Propionaldehyde diethyl acetal was used as a reducing agent in the aerobic epoxidation of alkenes.

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Precautionary Statements

P210

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

53.6 °F - closed cup

Flash Point(C)

12 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Co (thd)2: a superior catalyst for aerobic epoxidation and hydroperoxysilylation of unactivated alkenes: application to the synthesis of spiro-1, 2, 4-trioxanes.
Tetrahedron Letters, 44(44), 8135-8138 (2003)
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We recently reported that the oxidized avidin, named AvidinOX®, resides for weeks within injected tissues as a consequence of the formation of Schiff's bases between its aldehyde groups and tissue protein amino groups. We also showed, in a mouse pre-clinical

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