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35020

2,2′-Biquinoline

Name: 2,2′-Biquinoline
Brand: SIAL

for spectrophotometric det. of Cu, ≥99.0%

Synonym(s):

2,2′-Diquinolyl, Cuproin

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About This Item

Empirical Formula (Hill Notation):

C₁₈H₁₂N₂

CAS Number:

119-91-5

Molecular Weight:

256.30

UNSPSC Code:

41116105

NACRES:

NA.21

PubChem Substance ID:

329755111

EC Number:

204-357-5

Beilstein/REAXYS Number:

187259

MDL number:

MFCD00006740

Assay:

≥99.0% (NT), ≥99.0%

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Properties

Quality Segment

100

assay

≥99.0% (NT), ≥99.0%

quality

for spectrophotometric det. of Cu

technique(s)

UV/Vis spectroscopy: suitable

ign. residue

≤0.05%

mp

192-195 °C (lit.), 192-196 °C

SMILES string

c1ccc2nc(ccc2c1)-c3ccc4ccccc4n3

InChI

1S/C18H12N2/c1-3-7-15-13(5-1)9-11-17(19-15)18-12-10-14-6-2-4-8-16(14)20-18/h1-12H

InChI key

WPTCSQBWLUUYDV-UHFFFAOYSA-N

Description

General description

2,2′-Biquinoline is a white crystalline solid and it melts at 176°C. It is insoluble in water, but is soluble in ethyl, amyl and isoamyl alcohol, isoamyl acetate, dimethylformamide, acetic acid, acetonitrile and carbon tetrachloride.

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Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

35020-BULK: + 35020-VAR: + 35020-5G: + 35020-1G:

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