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T9889

Sigma-Aldrich

1,1,3,3-Tetraethoxypropane

≥96%

Sinonimo/i:

Malonaldehyde bis(diethyl acetal), TEP

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About This Item

Formula condensata:
(C2H5O)2CHCH2CH(OC2H5)2
Numero CAS:
122-31-6
Peso molecolare:
220.31
Beilstein:
1209619
Numero CE:
204-533-1
Numero MDL:
MFCD00009240
Codice UNSPSC:
12352100
ID PubChem:
57654716
NACRES:
NA.22

Saggio

≥96%

Indice di rifrazione

n20/D 1.411 (lit.)

P. eboll.

220 °C (lit.)

Densità

0.919 g/mL at 25 °C (lit.)

Temperatura di conservazione

2-8°C

Stringa SMILE

CCOC(CC(OCC)OCC)OCC

InChI

1S/C11H24O4/c1-5-12-10(13-6-2)9-11(14-7-3)15-8-4/h10-11H,5-9H2,1-4H3
KVJHGPAAOUGYJX-UHFFFAOYSA-N

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Applicazioni

1,1,3,3-Tetraethoxypropane can be used as a reactant to synthesize:
  • Cyclic sulfamides using N, N′-bis(2-arylethyl)sulfamides via Pictet-Spengler reaction in the presence of formic acid.
  • Isoxazole by reacting with hydroxylamine hydrochloride in water.
  • 3,5-Diformylated-1,4-dihydropyridines via multicomponent coupling reaction with amine hydrochlorides and aldehydes.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

190.4 °F - closed cup

Punto d’infiammabilità (°C)

88 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
WXBD5797V
WXBD4695V
WXBD2649V
BCCC9597
WXBD1615V

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