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3347-22-6

Basic Information
CAS No.: 3347-22-6
Name: Naphtho[2,3-b]-1,4-dithiin-2,3-dicarbonitrile,5,10-dihydro-5,10-dioxo-
Molecular Structure:
Molecular Structure of 3347-22-6 (Naphtho[2,3-b]-1,4-dithiin-2,3-dicarbonitrile,5,10-dihydro-5,10-dioxo-)
Formula: C14H4N2O2S2
Molecular Weight: 296.32
Synonyms: Naphtho[2,3-b]-p-dithiin-2,3-dicarbonitrile,5,10-dihydro-5,10-dioxo- (6CI,7CI,8CI);1,4-Dithiaanthraquinone-2,3-dicarbonitrile;2,3-Dicyano-1,4-dithiaanthraquinone;2,3-Dinitrilo-1,4-dithia-9,10-anthraquinone;2,3-Dinitrilo-1,4-dithiaanthraquinone;Delan;Delan 75SC;Delan WG;Delan WP;Delan-Col;Dithianon;
EINECS: 222-098-6
Density: 1.65 g/cm3
Melting Point: 220oC
Boiling Point: 402.1 °C at 760 mmHg
Flash Point: 197 °C
Solubility: 0.5mg/L(temperature not stated)
Appearance: Gray-brown needles from acetone. Odorless.
Hazard Symbols: HarmfulXn, DangerousN
Risk Codes: 22-50/53
Safety: 24-60-61
Transport Information: UN 3077
PSA: 138.20000
LogP: 2.15136
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  • Dithiaanthraquinone-2,3-Dinitrile 66%

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    3347-22-6

    Dithiaanthraquinone-2,3-Dinitrile 66%

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  • Naphtho[2,3-b]-1,4-dithiin-2,3-dicarbonitrile,5,10-dihydro-5,10-dioxo-

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    3347-22-6

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    Comply with CP,JP,EP,US GradeAppearance:White Solid Storage:Stored under room temperature in cool and dry place Package:In 25KG paper or plastic drums Application:Used as pharmaceutical Intermeidate Transportation:Shipped as non- dangerous chemicals

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  • Casno:

    3347-22-6

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  • Dithianon cas  3347-22-6

  • Casno:

    3347-22-6

    Dithianon cas 3347-22-6

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    Dithianon cas 3347-22-6Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

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  • 3347-22-6 dithianon

  • Casno:

    3347-22-6

    3347-22-6 dithianon

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    Specifications Classification: Biological Pesticide CAS No.: 3347-22-6 Other Names: Dithiaanthraquinone-2,3-dinitrile MF:

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  • Dithianon

  • Casno:

    3347-22-6

    Dithianon

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Chemistry

IUPAC Name: 5,10-Dioxobenzo[g][1,4]benzodithiine-2,3-dicarbonitrile 
Empirical Formula: C14H4N2O2S2
Molecular Weight: 296.3238 g/mol
EINECS: 222-098-6 
Index of Refraction: 1.775
Density: 1.65 g/cm3
Flash Point: 197 °C
Enthalpy of Vaporization: 65.32 kJ/mol
Boiling Point: 402.1 °C at 760 mmHg
Vapour Pressure: 1.13E-06 mmHg at 25 °C 
Storage tempreture: 0-6 °C
Structure of Dithianon (CAS NO.3347-22-6):
                  
Product Category of Dithianon (CAS NO.3347-22-6): Alpha sort;Fungicides;Pesticides & Metabolites;Quinones

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 110mg/kg (110mg/kg)   "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969Vol. 5, Pg. 86, 1976.
mouse LD50 oral 1110mg/kg (1110mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A169, Pg. 1983,
quail LD50 oral 280mg/kg (280mg/kg)   Pesticide Manual. Vol. 9, Pg. 320, 1991.
rat LC50 inhalation 3gm/m3/4H (3000mg/m3)   Pesticide Manual. Vol. 9, Pg. 320, 1991.
rat LD50 oral 638mg/kg (638mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C114, 1991.
rat LD50 skin > 2gm/kg (2000mg/kg)   Pesticide Manual. Vol. 9, Pg. 320, 1991.
rat LD50 unreported 1015mg/kg (1015mg/kg)   "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 425, 1971.

Safety Profile

Hazard Codes of Dithianon (CAS NO.3347-22-6): HarmfulXn;DangerousN
Risk Statements: 22-50/53 
R22:Harmful if swallowed. 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 24-60-61 
S24:Avoid contact with skin. 
S60:This material and its container must be disposed of as hazardous waste. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.

Specification

 Dithianon ,its cas register number is 3347-22-6. It also can be called Delan ; 2,3-Dicyano-1,4-dithiaanthraquinone ; and Stauffer MV 119A .