Phenothiazine

Phenothiazine is a high-quality industrial chemical widely used in coatings, adhesives, inks, resins, plastics, and specialty formulations. It offers reliable performance, chemical stability, and consistent processing characteristics, making it suitable for modern manufacturing and advanced industrial applications.

Technical Specifications
Absorption 0.20%
Acid Value ≤ 0.5mg
Volatility Non-volatile
Packing Available 25kg bag
Melting Point 185°C
Appearance White to off-white solid/powder
Odour Slight sulfur-like odour
Molecular Weight 199.27g/mol
Boiling Point 371°C°C
Distillation Range –
Freezing Point 185°C
Specific Gravity 1.23g/cm³
Refractive Index 1.65 at 20 °C
Flash Point 185°C
Specific Heat 1.3kJ/kg·K
Autoignition Temp 450°C

Description

Phenothiazine is an industrial chemical used as a formulation component; performance depends on grade and application system.

Uses

Polymerization inhibitor; intermediate for dyes/pharmaceuticals.

Benefits

Stabilizes monomers/resins against premature polymerization.

Safety, Compliance & Notes

Thermal Conductivity 0.26W/m·K.
Electrical Conductivity 0.00000001S/cm
Heat of Formation 94kJ/mol
Heat of Vaporization –
Structure C12H9NS
CAS Number 92-84-2
EINECS Number 202-196-5
Storage & Packaging Store in original sealed packaging under SDS guidance; keep cool, dry, and ventilated; segregate incompatibles. (Applicable to Phenothiazine handling.)
Product Stewardship Use only in industrial settings with trained personnel; follow SDS, local regulations, and waste management rules; maintain traceability by batch/COA. (For Phenothiazine.)
Note Note: For Phenothiazine, confirm grade, inhibitor content (if any), and purity/spec limits with the supplier COA before formulation.
Notice NOTICE: Information is provided for guidance only and does not replace the manufacturer’s SDS/TDS; user must evaluate suitability for the intended process and comply with regulations. (For Phenothiazine.)

Additional information

Weight

1 kg, 10 kg, 30 kg, 200 kg