8.20975

Phenothiazine

for synthesis

• Synonym(s): Phenothiazine
• Empirical Formula (Hill Notation): C₁₂H₉NS
• CAS Number: 92-84-2
• Molecular Weight: 199.27
• MDL number: MFCD00005015
• UNSPSC Code: 12352005
• EC Index Number: 202-196-5
• NACRES: NA.22

Properties

• vapor pressure: 0.0000647 Pa ( 20 °C)
• Quality Level: 200
• Assay: ≥97.0% (HPLC)
• form: solid
• autoignition temp.: 470 °C
• potency: >2000 mg/kg LD₅₀, oral (Rat)
• pH: 6 (20 °C, 10 g/L in H₂O, aqueous suspension)
• bp: 381 °C/1011 hPa
• mp: 182-185 °C
• solubility: 0.127 mg/L
• density: 1.296 g/cm³ at 20 °C
• bulk density: 650 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/C12H9NS/c1-3-7-11-9(5-1)13-10-6-2-4-8-12(10)14-11/h1-8,13H
• InChI key: WJFKNYWRSNBZNX-UHFFFAOYSA-N

Description

Application

• Structural, electrical, optical, and DFT studies of phenothiazine-based D–ο–A frameworks for dye-sensitized solar cell applications: The study focuses on the utility of phenothiazine in dye-sensitized solar cells emphasizing its electron-donating properties (KS Dhivya, C Senthilkumar, K Karthika, 2024).

Analysis Note

Assay (HPLC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 183 °C
Melting range (upper value): ≤ 187 °C
Identity (IR): passes test

Safety Information

• Pictograms: GHS07,GHS08,GHS09
• Signal Word: Warning
• Hazard Statements: H302 - H317 - H373 - H410
• Precautionary Statements: P260 - P273 - P280 - P301 + P312 - P302 + P352 - P314
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1 - STOT RE 2 Oral
• Target Organs: Blood
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable