Triethyl methanetricarboxylate

Basic Information

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CAS Number

6279-86-3

Molecular Formula

C10H16O6

Molecular Weight

232.23 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Physical State

Colorless to Yellow Liquid

Melting Point

25-26 °C

Boiling Point

253 °C

Density

1.095 g/mL at 25 °C

Refractive Index

n20/D 1.424(lit.)

SMILES

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CCOC(=O)C(C(=O)OCC)C(=O)OCC

InChI

InChI=1S/C10H16O6/c1-4-14-8(11)7(9(12)15-5-2)10(13)16-6-3/h7H,4-6H2,1-3H3

InChIKey

AGZPNUZBDCYTBB-UHFFFAOYSA-N

LogP

0.29190000000000005

Topological Polar Surface Area

78.90000000000002 Å²

Hydrogen Bond Donor/Acceptor

0 / 6

Complexity

217

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

2-Ethoxycarbonyl-malonic acid diethyl ester
BB 0243391
EN300-59405
Methanetricarboxylic acid, triethyl ester
NS00035168
Triethyl methanetricarboxylate
EINECS 228-477-2
SCHEMBL425250
A8676
Methane tricarboxylate triethyl
Triethylmethanetricarboxylate
NSC 11006
Triethyl Carboxymalonate
Tricarbethoxymethane
SY018026
6279-86-3
2-ethyl-2-methylbutane-1,1,1-tricarboxylate;Triethyl methanetricarboxylate
AKOS003795001
Triethyl methanetricarboxylate, 98%
F8880-0560
Z275166568
FT-0630107
InChI=1/C10H16O6/c1-4-14-8(11)7(9(12)15-5-2)10(13)16-6-3/h7H,4-6H2,1-3H
CS-W002047
NSC11006
C10H16O6
triethyl methantricarboxylate
tri(ethoxycarbonyl)methane
T1481
1,1,1-triethyl methanetricarboxylate
Triethoxycarbonylmethane

MDL Number

MFCD00009150

Customs Code

29171990

FAQ

What are the physical and chemical properties of Triethyl methanetricarboxylate (CAS: 6279-86-3)?

Triethyl methanetricarboxylate (CAS: 6279-86-3) is a colorless liquid with a molecular weight of approximately 266.38 g/mol. It has a specific gravity of 1.09 g/cm³ and a boiling point of 175-177°C. This compound is soluble in ethanol, acetone, and ether but insoluble in water. Chemically, it is highly reactive due to the presence of carboxylic acid groups and can undergo esterification and other organic reactions.

How is Triethyl methanetricarboxylate (CAS: 6279-86-3) typically synthesized?

Triethyl methanetricarboxylate (CAS: 6279-86-3) can be synthesized by the esterification of benzoic acid with diethyl carbonate in the presence of a catalyst such as aluminum trichloride. The reaction typically proceeds with high selectivity and yields around 80-90%, depending on the reaction conditions and purification methods.

What industries use Triethyl methanetricarboxylate (CAS: 6279-86-3)?

Triethyl methanetricarboxylate (CAS: 6279-86-3) is primarily used in the pharmaceutical industry as a precursor for the synthesis of certain pharmaceuticals and APIs. It also finds applications in the polymer industry for the modification of polymer properties, and in semiconductor and sensor technology for its reactivity and stability.

What precautions should be taken when handling Triethyl methanetricarboxylate (CAS: 6279-86-3)?

When handling Triethyl methanetricarboxylate (CAS: 6279-86-3), it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Handle in a well-ventilated area or fume hood due to its reactivity. Store away from heat and sources of ignition. In case of spill, contain with absorbent material and dispose of according to local regulations. Refer to the Safety Data Sheet (SDS) for more detailed information on handling and storage.