2,2'-Bipyridyl, GR 99%+

Name: 2,2'-Bipyridyl, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-000302

About 2,2'-Bipyridyl, GR 99%+

2,2'-Bipyridyl is an indicator in AR grade carrying the CAS registry number 366-18-7 at a purity of ≥99%. With the molecular formula C10H8N2, it has a molar mass of 156.18 g/mol. Its systematic (IUPAC) name is 2-pyridin-2-ylpyridine. Alternative names: 2,2'-Bipyridine and 2,2'-Dipyridine.

The material typically appears as pink to white powder or crystal or chunks. Literature values give a melting point of 70-73 °C and a boiling point of 273 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span titration end-point detection, pH determination, analytical testing and indicator for titrations. Our customers for this product work in academic and industrial research.

Vaqora Chemicals supplies 2,2'-Bipyridyl in 5 g, 25 g, 100 g and 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Titration end-point detection
pH determination
Analytical testing
Indicator for titrations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	2,2'-Bipyridyl, GR 99%+
Catalogue No.	VQ-000302
CAS Number	366-18-7
IUPAC name	2-pyridin-2-ylpyridine
Molecular formula	C₁₀H₈N₂
Molecular weight	156.18 g/mol
Exact mass	156.0687
Grade	AR
Purity / assay	≥99%
HSN code	29333990
InChIKey	ROFVEXUMMXZLPA-UHFFFAOYSA-N
SMILES	C1=CC=NC(=C1)C2=CC=CC=N2
PubChem CID	1474

Physical properties
Physical form	Crystalline
Appearance	Pink to white powder or crystal or chunks
Melting point	70-73 °C
Boiling point	273 °C
LogP (XLogP3)	1.7
H-bond donors / acceptors	0 / 2
TPSA	25.8 Å²
UN number	UN 2811
Synonyms	2,2'-Bipyridine, 2,2'-Dipyridine, 2,2'-Dipyridyl, 2,2'-Bipyridyl, Bipyridine, 2-(2-Pyridyl)pyridine, 2,2'-Bipyridin, 2,2-bipyridyl, alpha,alpha'-Dipyridyl, alpha,alpha'-Bipyridyl, alpha,alpha'-Dipyridine, 2,2-Bipyridine

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301+H311Toxic if swallowed or in contact with skin
H301Toxic if swallowed
H311Toxic in contact with skin
H312Harmful in contact with skin
H319Causes serious eye irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P262, P264, P264 + P265, P270, P273, P280, P301 + P316, P302 + P352, P305 + P351 + P338, P316, P317, P321, P330, P337 + P317, P361 + P364, P362 + P364, 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

Other grades of CAS 366-18-7

2,2'-Bipyridyl, 98%

CAS: 366-18-7
Formula: C₁₀H₈N₂
MW: 156.18 g/mol

VQ-000301

Frequently asked questions

What is the CAS number of 2,2'-Bipyridyl, GR 99%+?

The CAS Registry Number of 2,2'-Bipyridyl, GR 99%+ is 366-18-7. It is also known as 2,2'-Bipyridine, 2,2'-Dipyridine, 2,2'-Dipyridyl.

What is the molecular formula and molecular weight of 2,2'-Bipyridyl, GR 99%+?

2,2'-Bipyridyl, GR 99%+ has the molecular formula C10H8N2 and a molecular weight of 156.18 g/mol. Its IUPAC name is 2-pyridin-2-ylpyridine.

Which grade and pack sizes of 2,2'-Bipyridyl, GR 99%+ can I order?

We supply 2,2'-Bipyridyl, GR 99%+ in AR (≥99%) grade, in 5 g, 25 g, 100 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,2'-Bipyridyl, GR 99%+?

Yes. Every lot of 2,2'-Bipyridyl, GR 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 2,2'-Bipyridyl, GR 99%+ be shipped internationally?

Yes. 2,2'-Bipyridyl, GR 99%+ is classified as hazardous (UN 2811), 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.