Typical physical and chemical properties
Catalog Number ACM92842-2
Product Name Phenothiazine
CAS 92-84-2
Synonyms Dibenzo-1,4-thiazine
Description The structure of phenothiazine is rigid, being tricyclic. It is known to alter dopamine (3,4-dihydroxyphenethylamine). Its use as an electron donor is based on its unique hole transporting ability, electron releasing nitrogen and sulfur heteroatoms and its non-planar structure leading to lower molecular aggregation.
IUPAC Name 10H-Phenothiazine
Molecular Weight 199.27
Molecular Formula C12H9NS
InChI InChI=1S/C12H9NS/c1-3-7-11-9(5-1)13-10-6-2-4-8-12(10)14-11/h1-8,13H
Boiling Point 371 °C
Melting Point 184 °C
Flash Point 202 °C
Purity 99.14%
Density 1.34 g/cm3
Solubility less than 1 mg/mL at 68° F (NTP, 1992);7.98e-06 M;FREELY SOL IN BENZENE; SOL IN ETHER & IN HOT ACETIC ACID; SLIGHTLY SOL IN ALCOHOL & IN MINERAL OILS; PRACTICALLY INSOL IN PETROLEUM ETHER, CHLOROFORM;VERY SOL IN ACETONE;Water solubilty = 1.59 mg/l at 25 °C;Solubility in water: none;Insoluble
Appearance Solid
Application Phenothiazine finds uses in metal free organic dye sensitizers, dyes and antioxidants.
Storage room temp
Autoignition Temperature 471 °C
Complexity 187
Covalently-Bonded Unit Count 1
Defined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Exact Mass 199.04557046
Formal Charge 0
Heavy Atom Count 14
Hydrogen Bond Acceptor Count 2
Hydrogen Bond Donor Count 1
Isotope Atom Count 0
Monoisotopic Mass 199.04557046
Physical State Yellow prills or beads
Rotatable Bond Count 0
Topological Polar Surface Area 37.3 Ų
Undefined Atom Stereocenter Count 0
Undefined Bond Stereocenter Count 0
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