2,3-Dichloropyridine, 99%

Name: 2,3-Dichloropyridine, 99%
Brand: Vaqora Chemicals
SKU: VQ-011665

About 2,3-Dichloropyridine, 99%

2,3-Dichloropyridine is a pyridine derivative carrying the CAS registry number 2402-77-9 with a typical assay of 99%. Its molecular formula is C5H3Cl2N and its molecular weight is 147.99 g/mol. Alternative names: Pyridine, 2,3-dichloro- and dichloropyridine.

In its supplied form it is powder or crystals. Key physical data: a melting point of 64-67 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2,3-Dichloropyridine in 5 g, 25 g, 100 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,3-Dichloropyridine, 99%
Catalogue No.	VQ-011665
CAS Number	2402-77-9
IUPAC name	2,3-dichloropyridine
Molecular formula	C₅H₃Cl₂N
Molecular weight	147.99 g/mol
Exact mass	146.9643
Purity / assay	99%
HSN code	29339900
InChIKey	MAKFMOSBBNKPMS-UHFFFAOYSA-N
SMILES	C1=CC(=C(N=C1)Cl)Cl
PubChem CID	16988

Physical properties
Physical form	Crystalline
Appearance	Powder or crystals
Melting point	64-67 °C
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 1
TPSA	12.9 Å²
Synonyms	Pyridine, 2,3-dichloro-, dichloropyridine, 2,3-Dichloropyridine, 99%, 2,3-Dichloropyridine(Monolabeled), 2,3-dichloro-pyridine, Pyridine, dichloro-, 2.3-dichloropyridine, Pyridine,3-dichloro-, 2,3-dichloro-pyridin, 2,3-dichloro pyridine, 2.3-dichloro-pyridine, 5-20-05-00415 (Beilstein Handbook Reference)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2,3-Dichloropyridine, 99%?

The CAS Registry Number of 2,3-Dichloropyridine, 99% is 2402-77-9. It is also known as Pyridine, 2,3-dichloro-, dichloropyridine, 2,3-Dichloropyridine, 99%.

What is the molecular formula and molecular weight of 2,3-Dichloropyridine, 99%?

2,3-Dichloropyridine, 99% has the molecular formula C5H3Cl2N and a molecular weight of 147.99 g/mol. Its IUPAC name is 2,3-dichloropyridine.

Which grade and pack sizes of 2,3-Dichloropyridine, 99% can I order?

We supply 2,3-Dichloropyridine, 99% in (99%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,3-Dichloropyridine, 99%?

Yes. Every lot of 2,3-Dichloropyridine, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2,3-Dichloropyridine, 99% be shipped internationally?

Yes. 2,3-Dichloropyridine, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.