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Key Documents

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Safety Information

176958

Sigma-Aldrich

Propionaldehyde diethyl acetal

97%

Synonym(s):

1,1-Diethoxypropane

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¥1,913.26
500 G
¥9,566.02

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100 G
¥1,913.26
500 G
¥9,566.02

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

¥1,913.26

Please contact Customer Service for Availability
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Quality Level

100

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.)

functional group

ether

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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F4375F2637F9378
多聚蔗糖 400 powder

P7798

多聚蔗糖 400

Ficoll® PM 400 Type 400

F4375

Ficoll® PM 400

Ficoll® 400 BioXtra, Molecular Biology, lyophilized powder

F2637

Ficoll® 400

Ficoll® 400

F9378

Ficoll® 400

biological source

synthetic (organic)

biological source

-

biological source

non-animal source

biological source

sugar beets (Beta vulgaris)

Quality Level

100, 200

Quality Level

200

Quality Level

200

Quality Level

200

solubility

water: soluble

solubility

H2O: 100 mg/mL, clear to slightly hazy, colorless to faintly yellow

solubility

-

solubility

H2O: soluble 100 mg/mL, clear to slightly hazy, colorless to faintly yellow

form

powder

form

powder, spray-dried

form

lyophilized powder

form

lyophilized powder

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

storage temp.

15-25°C

color

white

color

white to off-white

color

-

color

white

Application

Propionaldehyde diethyl acetal was used as a reducing agent in the aerobic epoxidation of alkenes[1].

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

Regulatory Information

危险化学品
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    Lot/Batch Number
    MKCT0976
    MKCT7944
    MKCT7945
    MKCR9771
    MKCR4560

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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)
    Rita De Santis et al.
    PloS one, 6(6), e21075-e21075 (2011-06-28)
    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
    Runxian Li et al.
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    Copper (Cu) is widely used in the swine industry to improve the growth performance of pigs. However, high doses of copper will induce cell damage and toxicity. The aim of this study was to evaluate toxicity, bioavailability, and effects on

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