3,6-Dichloro-2-pyridinecarboxylic acid

Basic Information

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CAS Number

1702-17-6

Molecular Formula

C6H3Cl2NO2

Molecular Weight

192 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

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

Melting Point

149.0 to 153.0 deg-C

Boiling Point

0°C

Water Solubility

1.0 g/L

Refractive Index

1.6100 (estimate)

SMILES

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c1cc(nc(c1Cl)C(=O)O)Cl

InChI

InChI=1S/C6H3Cl2NO2/c7-3-1-2-4(8)9-5(3)6(10)11/h1-2H,(H,10,11)

InChIKey

HUBANNPOLNYSAD-UHFFFAOYSA-N

LogP

2.08660

Complexity

165

Safety Information

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GHS Hazard Pictograms

H318

Hazard Statement

H318 Causes serious eye damage
Serious eye damage/eye irritation

Hazard Class

Class 9 Class 9

Toxicity

LD50 in male, female rats (mg/kg): >5000, 4300 orally; LC50 (96 hr) to rainbow trout: 103.5 mg/l (Brown, Uprichard)

Synonyms & References

English

3,6-Dichloro-2-pyridinecarboxylic acid
3,6-dichlorpicolinic acid
3,6-dichloropicolinic acid
Clopyralid
3,6-Dichloropyridine-2-carboxylic acid
3,6-dichloropyridine-3-carboxylic acid
Clopyralid Solution
Lontrel
3,6-DCP
3,6-Dichloro-pyridine-2-carboxylic acid
benzalox
campaign
cirtoxin
cyronal
format
LONCID
reclaim
shield
Clopyralide
2-Pyridinecarboxylic acid, 3,6-dichloro-
Versatill
Transline
Matrigon
Stinger
Lontrel L
Dowco 290
Lontrel 3
Lontrel 300
Lontrel 100
Huiloralid
Cliophar

MDL Number

MFCD00078655

Customs Code

2933399028

FAQ

What is 3,6-Dichloro-2-pyridinecarboxylic acid (CAS: 1702-17-6)?

3,6-Dichloro-2-pyridinecarboxylic acid (CAS: 1702-17-6) is an organic compound with the formula C6H4Cl2NO2. It is a white crystalline solid, known for its aromatic structure and carboxylic acid functionality. This compound is commonly used as a building block in organic synthesis due to its reactivity and versatility in chemical reactions.

What are the main uses of 3,6-Dichloro-2-pyridinecarboxylic acid (CAS: 1702-17-6)?

3,6-Dichloro-2-pyridinecarboxylic acid (CAS: 1702-17-6) is primarily used in pharmaceuticals as an intermediate for antifungal and antibiotic drug development. It also finds applications in agrochemicals, such as herbicides and insecticides, and in industrial processes like dye manufacturing. Researchers use it for synthesizing complex organic molecules and functionalizing pyridine rings.

Is 3,6-Dichloro-2-pyridinecarboxylic acid (CAS: 1702-17-6) safe?

3,6-Dichloro-2-pyridinecarboxylic acid (CAS: 1702-17-6) is considered hazardous and requires careful handling. It may cause skin and eye irritation, and inhalation can be harmful. Safety standards recommend using personal protective equipment (PPE) and following proper disposal protocols. Always adhere to OSHA and EPA guidelines when working with this compound.

How should 3,6-Dichloro-2-pyridinecarboxylic acid (CAS: 1702-17-6) be stored?

3,6-Dichloro-2-pyridinecarboxylic acid (CAS: 1702-17-6) should be stored in a sealed, airtight container in a cool, dry place (2-8°C) away from moisture and light. Maintain low humidity conditions and avoid exposure to incompatible substances like strong bases. Store in dark glass bottles to ensure stability and prevent degradation.