Product Name

  • Name

    6-Methyl-2-thio-2H-1,3-benzoxazine-2,4(3H)-dione

  • EINECS
  • CAS No. 23611-64-5
  • Density 1.41g/cm3
  • Solubility
  • Melting Point
  • Formula C9H7 N O2 S
  • Boiling Point °Cat760mmHg
  • Molecular Weight 193.226
  • Flash Point °C
  • Transport Information
  • Appearance
  • Safety A poison by ingestion. When heated to decomposition it emits toxic vapors of NOx and SOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 23611-64-5 (6-Methyl-2-thio-2H-1,3-benzoxazine-2,4(3H)-dione)
  • Hazard Symbols A poison by ingestion.
  • Synonyms 2H-1,3-Benzoxazine-2,4(3H)-dione,6-methyl-2-thio- (8CI)
  • PSA 78.35000
  • LogP 2.57130

6-Methyl-2-thio-2H-1,3-benzoxazine-2,4(3H)-dione Chemical Properties

IUPAC Name: 6-methyl-2-sulfanylidene-1,3-benzoxazin-4-one 
Empirical Formula: C9H7NO2S
Molecular Weight: 193.2224g/mol
Structure of 6-Methyl-2-thio-2H-1,3-benzoxazine-2,4(3H)-dione (CAS NO.23611-64-5):

Index of Refraction: 1.675
Molar Refractivity: 51.2 cm3
Molar Volume: 136.1 cm3
Polarizability: 20.29×10-24cm3
Surface Tension: 68 dyne/cm
Density: 1.41 g/cm3
Flash Point: °C
Enthalpy of Vaporization: kJ/mol
Boiling Point: °C at 760 mmHg
Vapour Pressure: mmHg at 25°C 
Classification Code: Agricultural Chemical; Fungicide, bactericide, wood preservative 
Canonical SMILES: CC1=CC2=C(C=C1)OC(=S)NC2=O
InChI: InChI=1S/C9H7NO2S/c1-5-2-3-7-6(4-5)8(11)10-9(13)12-7/h2-4H,1H3,(H,10,11,13)
InChIKey: KTPCWQGTXJDOJV-UHFFFAOYSA-N

6-Methyl-2-thio-2H-1,3-benzoxazine-2,4(3H)-dione Toxicity Data With Reference

1.    

orl-mus LD50:200 mg/kg

     USXXAM    United States Patent Document. (Commissioner of Patents and Trademarks, Washington, DC 20231) #3595959 .

6-Methyl-2-thio-2H-1,3-benzoxazine-2,4(3H)-dione Safety Profile

A poison by ingestion. When heated to decomposition it emits toxic vapors of NOx and SOx.

6-Methyl-2-thio-2H-1,3-benzoxazine-2,4(3H)-dione Specification

 6-Methyl-2-thio-2H-1,3-benzoxazine-2,4(3H)-dione , its cas register number is 23611-64-5. It also can be called 2H-1,3-Benzoxazine-2,4(3H)-dione, 6-methyl-2-thio- . When heated to decomposition it emits toxic vapors of NOx and SOx.

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