Dichlormezanone

Molecule structure of Dichlormethazanone (CAS NO.5571-97-1):

IUPAC Name: 2-(3,4-Dichlorophenyl)-3-methyl-1,1-dioxo-1,3-thiazinan-4-one 
Molecular Weight: 308.18094 g/mol
Molecular Formula: C₁₁H₁₁Cl₂NO₃S 
Density: 1.476 g/cm³ 
Boiling Point: 555.4 °C at 760 mmHg 
Flash Point: 289.7 °C
Index of Refraction: 1.588
Molar Refractivity: 70.3 cm³
Molar Volume: 208.6 cm³
Polarizability: 27.87×10^-24 cm³
Surface Tension: 51 dyne/cm 
Enthalpy of Vaporization: 83.68 kJ/mol
Vapour Pressure: 2.24E-12 mmHg at 25 °C
XLogP3-AA: 1.7
H-Bond Acceptor: 3
Rotatable Bond Count: 1
Exact Mass: 306.983669
MonoIsotopic Mass: 306.983669
Topological Polar Surface Area: 54.5
Heavy Atom Count: 18
Complexity: 434
Canonical SMILES: CN1C(S(=O)(=O)CCC1=O)C2=CC(=C(C=C2)Cl)Cl
InChI: InChI=1S/C11H11Cl2NO3S/c1-14-10(15)4-5-18(16,17)11(14)7-2-3-8(12)9(13)6-7/h2-3,6,11H,4-5H2,1H3
InChIKey of Dichlormethazanone (CAS NO.5571-97-1): FTBWWORDOHNJDB-UHFFFAOYSA-N

Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of Cl⁻, SO_x, and NO_x.

 Dichlormethazanone (CAS NO.5571-97-1) is also named as 2-(3,4-Dichlorophenyl)-3-methyl-4-metathiazanone 1,1-dioxide ; 2-(3,4-Dichlorophenyl)-3-methyl-4-metathiazanone-1,1-dioxide ; 2-(3,4-Dichlorophenyl)tetrahydro-3-methyl-4H-1,3-thiazin-4-one, 1,1-dioxide ; 4-Metathiazanone, 2-(3,4-dichlorophenyl)-3-methyl-, 1,1-dioxide ; 4H-1,3-Thiazin-4-one, tetrahydro-2-(3,4-dichlorophenyl)-3-methyl-, 1,1-dioxide ; Dichlormezanone ; Dichlormezanonum ; Dichlormezanonum [INN-Latin] ; Diclormezanona ; Diclormezanona [INN-Spanish] ; NSC 169109 ; UNII-TO4OC41XVI ; WIN 12267 .