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230847

Sigma-Aldrich

5-Methyl-1,10-phenanthroline

≥99%

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Empirical Formula (Hill Notation):
C13H10N2
CAS Number:
Molecular Weight:
194.23
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥99%

form

powder

mp

113-114 °C (lit.)

solubility

methanol: soluble 50 mg/mL, clear to slightly hazy, colorless to yellow

SMILES string

Cc1cc2cccnc2c3ncccc13

InChI

1S/C13H10N2/c1-9-8-10-4-2-6-14-12(10)13-11(9)5-3-7-15-13/h2-8H,1H3

InChI key

UJAQYOZROIFQHO-UHFFFAOYSA-N

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This Item
P9375N8501339393
5-Methyl-1,10-phenanthroline ≥99%

230847

5-Methyl-1,10-phenanthroline

-
1,10-Phenanthroline monohydrate reagent grade

P9375

1,10-Phenanthroline monohydrate

Essential Grade
5-Nitro-1,10-phenanthroline ≥97%, crystalline

N8501

5-Nitro-1,10-phenanthroline

-
Ethyl 4-methyl-4-pentenoate 95%

339393

Ethyl 4-methyl-4-pentenoate

-
solubility

methanol: soluble 50 mg/mL, clear to slightly hazy, colorless to yellow

solubility

methanol: 200 mM (Stock solution is stable for months at –20° C.)

solubility

ethanol: 50 mg/mL, clear to slightly hazy, yellow to orange

solubility

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

form

powder

form

powder

form

crystalline

form

liquid

mp

113-114 °C (lit.)

mp

100-104 °C (lit.)

mp

202-204 °C (lit.)

mp

-

General description

5-Methyl-1,10-phenanthroline forms iron(II)-phenanthroline complexes and their gas-phase stabilities has been investigated in an electrospray ionization mass spectrometer.

Application

5-Methyl-1,10-phenanthroline was used in the determination of Cu(II) in duralmin alloy by capillary zone electrophoresis.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Sandor Keki et al.
Journal of the American Society for Mass Spectrometry, 17(7), 962-966 (2006-05-23)
The gas-phase stabilities of Fe(Phi)3(2+) complexes, where Phi represents the 1,10-phenanthroline, 5-chloro-1,10-phenanthroline, 5-methyl-1,10-phenanthroline, 3,4,7,8-tetramethyl-1,10-phenanthroline, and 4,7-diphenyl-1,10-phenanthroline ligands were investigated by collision-induced dissociation (CID) in the capillary-first skimmer region upon changing the voltage difference between the capillary and the skimmer. The
Capillary electrophoretic separation of several transition-metal ions as their complexes with 1, 10-phenanthroline derivatives and its application to the determination of copper in duralmin alloys.
Yokoyama T, et al.
Analytica Chimica Acta, 364(1), 75-81 (1998)
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