1.01468

Anthrone

GR for analysis ACS,Reag. Ph Eur

• Synonym(s): Anthrone, 9,10-Dihydro-9-oxoanthracene
• Empirical Formula (Hill Notation): C₁₄H₁₀O
• CAS Number: 90-44-8
• Molecular Weight: 194.23
• MDL number: MFCD00001187
• UNSPSC Code: 12352115
• EC Index Number: 201-994-0
• NACRES: NA.21

Properties

• grade: ACS reagent
• Quality Level: 100
• Agency: reag. Ph. Eur.
• form: solid
• mp: 151-156 °C
• solubility: 4.6 mg/L
• bulk density: 450 kg/m³
• storage temp.: 15-25°C
• InChI: 1S/C14H10O/c15-14-12-7-3-1-5-10(12)9-11-6-2-4-8-13(11)14/h1-8H,9H2
• InChI key: RJGDLRCDCYRQOQ-UHFFFAOYSA-N

Description

Analysis Note

Purity (GC): ≥ 98.0 %
Identity (IR-spectrum): conforms
Appearance: Almost white pale yellow to greenish yellow crystal needles or crystalline powder.
Solubility in ethyl acetate (20 g/l): conforms
Appearance of solution (Into Toluol (50 g/l)): conforms
Appearance of solution(Into Sulfuric acid (96 %, 20 g/l)): conforms
Melting point: 153 - 157 °C
Absorbance of reagent solution(425 nm; 0,5 g/l; sulfuric acid 65 %): ≤ 0.75
Absorbance of reagent solution(620 nm; 0,5 g/l; sulfuric acid 65 %): ≤ 0.045
Fe (Iron): ≤ 0.001 %
Sensitivity to carbohydrates(A (620 nm, Glucose 750 µg/25 ml)): ≥ 0.90
Sensitivity to carbohydrates (linearity): conforms
Water (according to Karl Fischer): ≤ 0.5 %

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable