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  7. Triethyl orthoacetate, 97%

Triethyl orthoacetate, 97%

Product Code. p-7044354
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Product Code. 11302326 Supplier Thermo Scientific Alfa Aesar Supplier No. L06004.AE
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Description

CAS: 78-39-7 | C8H18O3 | 162.229 g/mol

Triethyl orthoacetate is used as pharmaceutical and water scavenger. It is also used in organic synthesis to introduce the acetate group into an alcohol. It is involved in the Johnson-Claisen rearrangement.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Triethyl orthoacetate is used as pharmaceutical and water scavenger. It is also used in organic synthesis to introduce the acetate group into an alcohol. It is involved in the Johnson-Claisen rearrangement.

Solubility
Slightly miscible with water.

Notes
Moisture sensitive. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 78-39-7
Molecular Formula C8H18O3
Molecular Weight (g/mol) 162.229
MDL Number MFCD00009223
InChI Key NDQXKKFRNOPRDW-UHFFFAOYSA-N
Synonym triethyl orthoacetate, ethyl orthoacetate, ethane, 1,1,1-triethoxy, orthoacetic acid, triethyl ester, orthoacetic acid triethyl ester, triethoxyethane, triethoxy ethane, triethy orthoacetate, triethyl ortho-aceate, 1,1-triethoxyethane
PubChem CID 66221
IUPAC Name 1,1,1-triethoxyethane
SMILES CCOC(C)(OCC)OCC

Specifications

Density 0.887
Boiling Point 142°C to 143°C
Flash Point 32°C (89°F)
Refractive Index 1.397
Quantity 100 mL
UN Number UN1993
Beilstein 506201
Sensitivity Moisture sensitive
Solubility Information Slightly miscible with water.
Formula Weight 162.23
Percent Purity 98%
Chemical Name or Material Triethyl orthoacetate
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Safety and Handling

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Product Identifier
  • Triethyl orthoacetate
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Flammable liquid Category 3
  • Skin corrosion/irritation Category 2
 Hazard Statement
  • H226-Flammable liquid and vapour.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
 Supplemental information
  • MIXTURE LIST-Contains : 1,1,1-triethoxyethane
SDS

RUO – Research Use Only

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