3975-14-2

Basic information

• Product Name: 1,1,2,2-tetraethoxyethane
• Synonyms: 1,1,2,2-tetraethoxyethane;1,1,2,2-Tetraethoxyethane,99+%
• CAS NO: 3975-14-2
• Molecular Formula: C₁₀H₂₂O₄
• Molecular Weight: 206.27928
• EINECS: 223-606-9
• Mol File: 3975-14-2.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 240.3°Cat760mmHg
• Flash Point: 67.5°C
• Appearance: /
• Density: 0.938g/cm³
• Vapor Pressure: 0.0591mmHg at 25°C
• Refractive Index: 1.416
• CAS DataBase Reference: 1,1,2,2-tetraethoxyethane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,2,2-tetraethoxyethane(3975-14-2)
• EPA Substance Registry System: 1,1,2,2-tetraethoxyethane(3975-14-2)

Safety Data

• Hazardous Substances Data: 3975-14-2(Hazardous Substances Data)

Usage

Chemical Properties

CLEAR COLOURLESS LIQUID

Uses

1,1,2,2-Tetraethoxyethane is a low-toxicity preservative that can be used for human and animal corpses.

InChI:InChI=1/C10H22O4/c1-5-11-9(12-6-2)10(13-7-3)14-8-4/h9-10H,5-8H2,1-4H3

Upstream product

• 619-33-0 dichloroacetaldehyde diethyl acetal 
• 141-52-6 sodium ethanolate 
• 64-17-5 ethanol 
• 131543-46-9 Glyoxal 
• 10487-05-5 3,3-diethoxypropane-1,2-diol 
• 3054-95-3 acrylaldehyde diethyl acetal 
• 5344-23-0 diethoxyacetaldehyde 
• 122-51-0 orthoformic acid triethyl ester 
• 57987-56-1 1,2-diethoxy-1,2-dichloro-ethane 
• 496-45-7 glyoxal sulfate 
• 95-59-0 2,3-dichloro-1,4-dioxane 

Downstream Products

• 22573-27-9 1,2-diethoxy-1,2-diphenylethane 
• 621-63-6 glycoaldehyde diethyl acetal 
• 10602-40-1 Maleinaldehydsaeure-ethylester-diethylacetal 
• 25226-98-6 trans-cinnamaldehyde diethylacetal 
• 5344-23-0 diethoxyacetaldehyde 
• 856440-31-8 tetraethyl 4,5-bis(4-methoxyphenyl)cyclohex-4-ene-1,1,2,2-tetracarboxylate 
• 57987-56-1 1,2-diethoxy-1,2-dichloro-ethane 

Relevant articles and documents

Process for continuously preparing acetals of alpha, beta-dicarbonyl compounds

The present invention relates to a process for preparing acetals of α,β-dicarbonyl compounds of the general formula (R″O)2CRCR′(OR″)2 which are obtained by continuous reaction of α,β-dicarbonyl compounds R—CO—CO—R′ with alcohols R″OH or HO—X—OH in countercurrent.

THE MONOACETALIZATION OF GLYOXAL: A DIRECT SYNTHESIS OF 2,2-DIMETHOXY AND DIETHOXY ETHANALS

Direct monoacetalization of glyoxal by methanol or ethanol is described.Yields of 50 to 70percent are obtained.

DISSYMETRATION DE LA MOLECULE DU GLYOXAL 1-SYNTHESE ET REACTIVITE DE L'ACETOXY-1 TRIETHOXY-1,2,2 ETHANE

Acetoxy-1 triethoxy-1,2,2 ethane, a dissymetric derivative of glyoxal, is prepared and reacted with various bases and nucleophiles, as amines, cyanotrimethylsilane, organometallic and WITTIG reagents.Various acetals are obtained, leading to α-fonctionalized aldehydes.