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1.07225

1,10-Phenanthroline monohydrate

Name: 1,10-Phenanthroline monohydrate
Brand: MM

GR ACS

Synonym(s):

1,10-Phenanthroline monohydrate, o-Phenanthroline monohydrate

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About This Item

Empirical Formula (Hill Notation):

C₁₂H₈N₂ · xH₂O

CAS Number:

5144-89-8

Molecular Weight:

180.21 (anhydrous basis)

UNSPSC Code:

12352005

EC Index Number:

200-629-2

NACRES:

NA.21

MDL number:

MFCD00149973

Form:

solid

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Properties

Quality Level

100

form

solid

potency

132 mg/kg LD₅₀, oral (Rat)

mp

93-94 °C

solubility

3.3 g/L

bulk density

300 kg/m³

storage temp.

15-25°C

SMILES string

n1c2c3ncccc3ccc2ccc1.O

InChI

1S/C12H8N2.H2O/c1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1;/h1-8H;1H2

InChI key

PPQJCISYYXZCAE-UHFFFAOYSA-N

Description

Analysis Note

Assay (Perchloric acid titration, calc. on anhydrous substance): ≥ 99.5 %
Identity (IR-spectrum): conforms
Suitability as redox indicator: conforms
Suitability for determining iron: conforms
Melting point (anhydrous substance): 117 - 120 °C
substances insoluble in ethanol: conforms
Water (according to Karl Fischer): 8.5 - 11.0 %

Other Notes

Replaces: PX0460-5; PX0460

pictograms

GHS06,GHS09

signalword

Danger

hcodes

H301,H410

pcodes

P264 - P273 - P301 + P310 - P391 - P405 - P501

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c