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Key Documents

T9889

Sigma-Aldrich

1,1,3,3-Tetraethoxypropane

≥96%

Sinônimo(s):

Malonaldehyde bis(diethyl acetal), TEP

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About This Item

Fórmula linear:
(C2H5O)2CHCH2CH(OC2H5)2
Número CAS:
Peso molecular:
220.31
Beilstein:
1209619
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22

Ensaio

≥96%

índice de refração

n20/D 1.411 (lit.)

pb

220 °C (lit.)

densidade

0.919 g/mL at 25 °C (lit.)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

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

chave InChI

KVJHGPAAOUGYJX-UHFFFAOYSA-N

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Aplicação

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.

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Declarações de precaução

Classificações de perigo

Acute Tox. 4 Oral

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

190.4 °F - closed cup

Ponto de fulgor (°C)

88 °C - closed cup

Equipamento de proteção individual

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


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