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LC4522 Phenothiazine
for synthesis


Order number Packaging Quantity Price €
AC31522 Glass bottle 100 g 11.88
AC31522 Glass bottle 1 kg 44.78
AC31522 Fiber carton 50 kg inquire


Product information
Hill Formula C12H9NS
HS Code 2934 30 90
EC number 202-196-5
Molar mass 199.26 g/mol
CAS number 92-84-2


Chemical and physical data
Ignition temperature 470 °C
Solubility < – 0.001 g/l (20 °C)
Melting point 182 – 185 °C
Molar mass 199.26 g/mol
Density 1.34 g/cm3 (20 °C)
Bulk density 650 kg/m3
pH value ca.7 (10 g/l, H2O, 20 °C) (aqueous suspension)
Boiling point 235 °C (27 hPa)
Vapor pressure < – 0.001 hPa (30 °C)
Flash point 202 °C


Safety information according to GHS
Hazard Statement(s) H317: May cause an allergic skin reaction.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P262: Do not get in eyes, on skin, or on clothing.
P273: Avoid release to the environment.
P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal Word Warning
Hazard Pictogram(s)
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Safety information
R Phrase R 43-50/53
May cause sensitization by skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 24-37-61
Avoid contact with skin.Wear suitable gloves.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger sensitizing, dangerous for the environment
Hazard Symbol Irritant
Dangerous for the environment


Transport information
Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(PHENOTHIAZINE), 9, III, Marine Pollutant: P


Toxicological data
LD 50 oral LD50 rat > 2000 mg/kg


Assay (HPLC, area%) ≥ 97 %
Melting range
– lower value
≥ 183 °C
– upper value ≤ 187 °C
Identity (IR) passes test