Product Name

  • Name

    Thiodicarb

  • EINECS 261-848-7
  • CAS No. 59669-26-0
  • Article Data5
  • CAS DataBase
  • Density 1.31 g/cm3
  • Solubility 35 mg l-1(25 °C)
  • Melting Point 168-172 °C
  • Formula C10H18N4O4S3
  • Boiling Point 433.8 °C at 760 mmHg
  • Molecular Weight 354.475
  • Flash Point 216.2 °C
  • Transport Information UN 2757
  • Appearance Colorless to pale tan crystals
  • Safety 28-36/37-45
  • Risk Codes 25-26
  • Molecular Structure Molecular Structure of 59669-26-0 (Thiodicarb)
  • Hazard Symbols VeryT+
  • Synonyms dimethyl N,N'-[thiobis[(methylimino)carbonyloxy]]bis(thioimidoacetate);UC 51769;NIVRAL;CGA 45156;Larvin;Semevin;Lepicron;Ethanimidothioic acid,N,N'-[thiobis[(methylimino) carbonyloxy]]bis-,dimethyl ester;UC 51762;Dicarbasulf;(3EZ,12EZ)-3,7,9,13-tetramethyl-5,11-dioxa-2,8,14-trithia-4,7,9,12-tetraazapentadeca-3,12-diene-6,10-dione;
  • PSA 159.70000
  • LogP 3.07920

Thiodicarb Chemical Properties

The Molecular formula of LARVIN(59669-26-0): C10H18N4O4S3
The Molecular Weight of LARVIN(59669-26-0): 354.47
The Molecular Structure of LARVIN(59669-26-0):
EINECS: 261-848-7
Melting point: 168-172°C
Boiling Point: 433.8 °C at 760 mmHg 
Flash Point: 216.2 °C 
Index of Refraction: 1.575 
Molar Refractivity: 89.45 cm
Molar Volume: 270.5 cm3 
Polarizability: 35.46 10-24 cm3 
Surface Tension: 45.1 dyne/cm 
Density: 1.31 g/cm3 
Enthalpy of Vaporization: 68.99 kJ/mol 
Vapour Pressure: 9.93E-08 mmHg at 25°C 
storage temp.: 0-6°
Merck: 13,9403
Synonyms: CHIPCO;DICARBASULF;NIVRAL;SKIPPER;SEMEVIN(R);3,7,9,13-TETRAMETHYL-5,11-DIOXA-2,8,14-TRITHIA-4,7,9,12-TETRAAZAPENTADECA-3,12-DIENE-6,10-DIONE;LARVIN;LARVIN(R);

Thiodicarb Uses

LARVIN(59669-26-0) is widely used in fruit trees, cotton, vegetables, grain and other plant pest and disease control.

Thiodicarb Toxicity Data With Reference

The Toxicity Information of  LARVIN(59669-26-0):
 

1.    

orl-rat LD50:66 mg/kg

    DOVEAA    Defense des Vegetaux. 42 (254)(1988),29.
2.    

ihl-rat LC50:520 mg/m3/4H

    FMCHA2    Farm Chemicals Handbook .(Meister Publishing,Willoughy, OH.: )1991,C181.
3.    

orl-dog LD50:800 mg/kg

    PEMNDP    Pesticide Manual. 9 (1991),817.
4.    

orl-rbt LD50:556 mg/kg

    DOVEAA    Defense des Vegetaux. 42 (254)(1988),29.
5.    

skn-rbt LD50:6310 mg/kg

    DOVEAA    Defense des Vegetaux. 42 (254)(1988),29.
6.    

orl-brd-dom LD50:2023 mg/kg

    DOVEAA    Defense des Vegetaux. 38 (1984),119.

Thiodicarb Consensus Reports

EPA FIFRA 1988 pesticide subject to registration or re-registration.

Thiodicarb Safety Profile

A poison by ingestion and inhalation. Low toxicity by skin contact. When heated to decomposition it emits toxic vapors of NOx and SOx.
The Hazard Codes of LARVIN(59669-26-0):  T+
HazardClass: 6.1(b)
The Risk Statements information of LARVIN(59669-26-0):
25:  Toxic if swallowed 
26:  Very Toxic by inhalation 
The Safety Statements information of LARVIN(59669-26-0):
28:  After contact with skin, wash immediately with plenty of soap-suds .
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) 
36/37:  Wear suitable protective clothing and gloves 
RIDADR: 2757
RTECS: KJ4301050 
PackingGroup: III

Thiodicarb Specification

VeryT+

R25 :Toxic if swallowed.

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