1,1,1-Triethoxyethane

Basic Information

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CAS Number

78-39-7

Molecular Formula

C8H18O3

Molecular Weight

162.23 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Boiling Point

142 °C

Density

0.885 g/mL at 25 °C

Refractive Index

n20/D 1.396(lit.)<br />n20/D 1.396

SMILES

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CCOC(C)(OCC)OCC

InChI

InChI=1S/C8H18O3/c1-5-9-8(4,10-6-2)11-7-3/h5-7H2,1-4H3

InChIKey

NDQXKKFRNOPRDW-UHFFFAOYSA-N

LogP

1.7696

Topological Polar Surface Area

27.69 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

76.3

Safety Information

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GHS Hazard Pictograms

H226

H315

H319

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 3 Class 3

Sensitiveness

Moisture Sensitive

Explosive Limit

0.9-7.0%(V)

Synonyms & References

English

triethylorthoacetat-
MeC(OEt)3
FT-0651307
Orthoacetic Acid Triethyl Ester
A839409
AI3-23843
STL146603
E75963
F0001-2051
1,1,1-triethoxy ethane
1,1,1-Triethoxyethane
1,1-Triethoxyethane
MFCD00009223
Q-201869
C8H18O3
Ethyl orthoacetate
CH3C(OEt)3
Triethyl orthoacetate
48352MHC78
FT-0657987
triethoxy ethane
triethy orthoacetate
O0105
EINECS 201-112-4
triethoxyethane
InChI=1/C8H18O3/c1-5-9-8(4,10-6-2)11-7-3/h5-7H2,1-4H
Triethyl orthoacetate, 97%
(EtO)3CMe
Ethane, 1,1,1-triethoxy-
ETHANE,1,1,1-TRIETHOXY ORTHOACETIC ACID,TRIETHYL ESTER
triethyl ortho-aceate

MDL Number

MFCD00009223

Customs Code

2915390090

FAQ

What is 1,1,1-Triethoxyethane (CAS: 78-39-7)?

1,1,1-Triethoxyethane (CAS: 78-39-7) is a colorless, volatile liquid with the chemical formula C6H14O3. It is a triether compound characterized by three ethoxy groups attached to an ethane backbone. Known for its solubility in organic solvents, it is commonly used as a solvent or intermediate in chemical synthesis.

What are the main uses of 1,1,1-Triethoxyethane (CAS: 78-39-7)?

1,1,1-Triethoxyethane (CAS: 78-39-7) is primarily used in pharmaceuticals as a solvent for drug formulations. In industrial applications, it serves as a component in coatings and as a plasticizer. It also finds use in research for organic synthesis and in specialty chemical manufacturing due to its unique reactivity and solubility properties.

Is 1,1,1-Triethoxyethane (CAS: 78-39-7) safe?

1,1,1-Triethoxyethane (CAS: 78-39-7) is generally considered safe when handled properly, but it has low toxicity and is flammable. Safety precautions include using adequate ventilation, avoiding skin contact, and keeping away from heat sources. It is classified as a hazardous substance under OSHA and REACH regulations, requiring appropriate PPE and careful handling to prevent inhalation or fire risks.

How should 1,1,1-Triethoxyethane (CAS: 78-39-7) be stored?

1,1,1-Triethoxyethane (CAS: 78-39-7) should be stored in a cool, dry, and well-ventilated area, away from direct light and sources of ignition. Use airtight, sealed containers made of glass or HDPE to prevent evaporation and contamination. Maintain storage conditions below 25°C to ensure stability and longevity, and avoid exposure to moisture or high humidity environments.