4,4,-Bipyridyl, GR 98%

Name: 4,4,-Bipyridyl, GR 98%
Brand: Vaqora Chemicals
SKU: VQ-011795

About 4,4,-Bipyridyl, GR 98%

Listed under CAS 553-26-4, 4,4,-Bipyridyl is a pyridine derivative available from Vaqora Chemicals (AR grade) with a typical assay of 98%. Formula C10H8N2, molecular weight 156.18 g/mol. Its systematic (IUPAC) name is 4-pyridin-4-ylpyridine. Alternative names: 4,4'-Bipyridine and 4,4'-Bipyridyl.

It is supplied as an off white to tan crystalline powder or powder. Reported physical data include a melting point of 109-112 °C and a boiling point of 305 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span catalysis and polymer and resin production. It is used across pharmaceutical manufacturing, academic and industrial research and polymers and plastics.

We offer 4,4,-Bipyridyl in 5 g, 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Catalysis
Polymer & resin production

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	4,4,-Bipyridyl, GR 98%
Catalogue No.	VQ-011795
CAS Number	553-26-4
IUPAC name	4-pyridin-4-ylpyridine
Molecular formula	C₁₀H₈N₂
Molecular weight	156.18 g/mol
Exact mass	156.0687
Grade	AR
Purity / assay	98%
HSN code	29333919
InChIKey	MWVTWFVJZLCBMC-UHFFFAOYSA-N
SMILES	C1=CN=CC=C1C2=CC=NC=C2
PubChem CID	11107

Physical properties
Physical form	Powder
Appearance	Off white to tan crystalline powder or powder
Melting point	109-112 °C
Boiling point	305 °C
LogP (XLogP3)	1.4
H-bond donors / acceptors	0 / 2
TPSA	25.8 Å²
UN number	UN 2811
Synonyms	4,4'-Bipyridine, 4,4'-Bipyridyl, 4-(4-Pyridyl)pyridine, 4,4'-Dipyridine, gamma,gamma'-Bipyridyl, gamma,gamma'-Dipyridyl, 4,4-Bipyridyl, 4,4-Dipyridyl, 4,4'-Dipyridyl hydrate, 4-(pyridin-4-yl)pyridine, .gamma.,.gamma.'-Bipyridyl, 4,4-Bipyridin

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H301+H311Toxic if swallowed or in contact with skin
H301Toxic if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P261, P262, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P319, P321, P330, P332 + P317, P337 + P317, P361 + P364, P362 + P364, P391, 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

Other grades of CAS 553-26-4

Extra Pure

4,4,-Bipyridyl, extra pure

CAS: 553-26-4
Formula: C₁₀H₈N₂
MW: 156.18 g/mol

VQ-045824

Frequently asked questions

What is the CAS number of 4,4,-Bipyridyl, GR 98%?

The CAS Registry Number of 4,4,-Bipyridyl, GR 98% is 553-26-4. It is also known as 4,4'-Bipyridine, 4,4'-Bipyridyl, 4-(4-Pyridyl)pyridine.

What is the molecular formula and molecular weight of 4,4,-Bipyridyl, GR 98%?

4,4,-Bipyridyl, GR 98% has the molecular formula C10H8N2 and a molecular weight of 156.18 g/mol. Its IUPAC name is 4-pyridin-4-ylpyridine.

Which grade and pack sizes of 4,4,-Bipyridyl, GR 98% can I order?

We supply 4,4,-Bipyridyl, GR 98% in AR (98%) grade, in 5 g, 25 g, 100 g, 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4,4,-Bipyridyl, GR 98%?

Yes. Every lot of 4,4,-Bipyridyl, GR 98% 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 4,4,-Bipyridyl, GR 98% be shipped internationally?

Yes. 4,4,-Bipyridyl, GR 98% 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.