1.07223

1,10-Phenanthroline chloride monohydrate

GR for analysis and redox indicator [reagent for iron(II)] Reag. Ph Eur

• Synonym(s): 1,10-Phenanthroline chloride monohydrate, o-Phenanthroline hydrochloride monohydrate
• Empirical Formula (Hill Notation): C₁₂H₉ClN₂ · xH₂O
• CAS Number: 18851-33-7
• Molecular Weight: 216.67 (anhydrous basis)
• MDL number: MFCD00150061
• UNSPSC Code: 12352107
• EC Index Number: 223-325-1
• NACRES: NA.21

Properties

• Agency: reag. Ph. Eur.
• Quality Level: 100
• form: solid
• potency: 132 mg/kg LD₅₀, oral (Rat)
• mp: 215-220 °C (decomposition)
• bulk density: 370 kg/m³
• storage temp.: 2-30°C
• SMILES string: [Cl-].[n+H]1c2c3ncccc3ccc2ccc1.O
• InChI: 1S/C12H8N2.ClH.H2O/c1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1;;/h1-8H;1H;1H2
• InChI key: NDLHUHRGAIHALB-UHFFFAOYSA-N

Description

Analysis Note

Assay (alcalimetric, calculated on anhydrous substance): ≥ 99.5 %
Identity (IR-spectrum): passes test
Melting point: about 215 °C, with decomposition
Substances insoluble in water: passes test
Sulfated ash: ≤ 0.2 %
Water (according to Karl Fischer): 7.0 - 8.5 %
Suitability as indicator: passes test
Sensitivity test (at Iron II ions): passes test

Safety Information

• Pictograms: GHS06,GHS09
• Signal Word: Danger
• Hazard Statements: H301 - H410
• Precautionary Statements: P264 - P273 - P301 + P310 - P391 - P405 - P501
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 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): Not applicable