2,2'-Biquinoline, 98%

Description

CAS: 119-91-5 | C18H12N2 | 256.308 g/mol

2,2'-Biquinoline is used as a reagent for spectrophotometric determination of Cu and as an indicator for titration of organolithium reagents, giving yellow-green charge-transfer complexes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2,2′-Biquinoline is used as a reagent for spectrophotometric determination of Cu and as an indicator for titration of organolithium reagents, giving yellow-green charge-transfer complexes.

Solubility
Sparingly soluble in water (0.001g/L).

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Light sensitive.

Specifications

Chemical Identifiers

• CAS: 119-91-5
• Molecular Formula: C18H12N2
• Molecular Weight (g/mol): 256.308
• MDL Number: MFCD00006740
• InChI Key: WPTCSQBWLUUYDV-UHFFFAOYSA-N
• Synonym: 2,2'-biquinoline, cuproin, cuproine, 2,2'-diquinolyl, 2,2'-biquinolyl, 2,2'-quinolyl, 2-2-quinolyl quinoline, 2,2-biquinoline, 2,2-diquinolyl, 2,2;-biquinoline
• PubChem CID: 8412
• IUPAC Name: 2-quinolin-2-ylquinoline
• SMILES: C1=CC=C2C(=C1)C=CC(=N2)C3=NC4=CC=CC=C4C=C3

• Melting Point: 193°C to 196°C
• Quantity: 25 g
• Beilstein: 187259
• Solubility Information: Sparingly soluble in water (0.001g/L).
• Formula Weight: 256.31
• Percent Purity: ≥98%
• Chemical Name or Material: 2,2'-Biquinoline

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	204-357-5
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only