Ethyl 4,6-dichloro-2-methylnicotinate

Basic Information

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CAS Number

686279-09-4

Molecular Formula

C9H9Cl2NO2

Molecular Weight

234.08 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 Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Boiling Point

283℃

Density

1.320

Flash Point

125℃

SMILES

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CCOC(=O)C1=C(N=C(C=C1Cl)Cl)C

InChI

InChI=1S/C9H9Cl2NO2/c1-3-14-9(13)8-5(2)12-7(11)4-6(8)10/h4H,3H2,1-2H3

InChIKey

LNIMLSAAPISOEC-UHFFFAOYSA-N

LogP

2.873520000000001

Topological Polar Surface Area

39.19 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

213

Synonyms & References

English

4,6-dichloro-2-methyl-3-carbethoxypyridine
686279-09-4
Ethyl 4,6-dichloro-2-methyl-pyridine-3-carboxylate
AKOS015950566
4,6-DICHLORO-2-METHYL-NICOTINIC ACID ETHYL ESTER
4,6-DICHLORO-2-METHYLNICOTINIC ACID ETHYL ESTER
MFCD05666193
BCP21387
AMY20490
SCHEMBL612669
DTXSID70383039
AC-27883
DS-16897
ETHYL4,6-DICHLORO-2-METHYLNICOTINATE
ethyl 4,6-dichloro-2-methylpyridine-3-carboxylate
FT-0698833
ETHYL 4,6-DICHLORO-2-METHYLNICOTINATE
LNIMLSAAPISOEC-UHFFFAOYSA-N
SY006217
4,6-dichloro-2-methyl nicotinic acid ethyl ester
A849274
CS-W003247
Ethyl 4,6-dichloro-2-methylnicotinate
4,6-dichloro-2-methyl-3-Pyridinecarboxylic acid ethyl ester

MDL Number

MFCD05666193

Customs Code

2933399090

FAQ

What are the physical and chemical properties of Ethyl 4,6-dichloro-2-methylnicotinate (CAS: 686279-09-4)?

Ethyl 4,6-dichloro-2-methylnicotinate is a crystalline compound with a molecular weight of approximately 247.01 g/mol. It has a solubility of about 1.5 g/L in water. Chemically, it shows moderate reactivity, particularly in acidic conditions. It is used in pharmaceutical applications and may require protection from light and moisture during storage.

How is Ethyl 4,6-dichloro-2-methylnicotinate (CAS: 686279-09-4) typically synthesized?

Ethyl 4,6-dichloro-2-methylnicotinate is typically synthesized via the condensation of 4,6-dichloro-2-methylpyridine with acetyl chloride in the presence of anhydrous aluminum chloride as a catalyst. The reaction yields a mixture of isomers, but the desired one can be isolated through recrystallization. The reaction is exothermic and requires careful temperature control.

What industries use Ethyl 4,6-dichloro-2-methylnicotinate (CAS: 686279-09-4)?

Ethyl 4,6-dichloro-2-methylnicotinate is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It can also be found in the polymer industry for the modification of polymer properties and in the chemical sensing sector for developing gas sensors. Its use in semiconductors is less common but it can be utilized in specific applications.

What precautions should be taken when handling Ethyl 4,6-dichloro-2-methylnicotinate (CAS: 686279-09-4)?

Handling Ethyl 4,6-dichloro-2-methylnicotinate should be done with caution. It is recommended to use personal protective equipment (PPE) such as gloves and goggles. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up immediately using an appropriate solvent and disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal instructions.