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CAS

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996-04-3

VC3-676, also known as Phosphonodithioic acid, methyl-, S,S-dipropyl ester, is a chemical compound that serves as an insecticidal fumigant. It is specifically designed for pest control, offering a reliable solution to protect stored products from insect infestation.

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  • 996-04-3 Structure

  • Basic information

    1. Product Name: VC3-676
    2. Synonyms: VC3-676;S,S-DIPROPYLMETHYLPHOSPHONODITHIOATE
    3. CAS NO:996-04-3
    4. Molecular Formula: C7H17OPS2
    5. Molecular Weight: 212.316
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 996-04-3.mol
    9. Article Data: 2

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 291°Cat760mmHg
    3. Flash Point: 129.8°C
    4. Appearance: /
    5. Density: 1.082g/cm3
    6. Vapor Pressure: 0.00348mmHg at 25°C
    7. Refractive Index: 1.496
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: VC3-676(CAS DataBase Reference)
    11. NIST Chemistry Reference: VC3-676(996-04-3)
    12. EPA Substance Registry System: VC3-676(996-04-3)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 996-04-3(Hazardous Substances Data)

996-04-3 Usage

Uses

Used in Pest Control Industry:
VC3-676 is used as an insecticidal fumigant for the purpose of protecting stored products from insect infestation. Its effectiveness in eliminating pests ensures the preservation of goods and prevents economic losses due to damage caused by insects.

Check Digit Verification of cas no

The CAS Registry Mumber 996-04-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,9 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 996-04:
(5*9)+(4*9)+(3*6)+(2*0)+(1*4)=103
103 % 10 = 3
So 996-04-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H17OPS2/c1-4-6-10-9(3,8)11-7-5-2/h4-7H2,1-3H3

996-04-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-[methyl(propylsulfanyl)phosphoryl]sulfanylpropane

1.2 Other means of identification

Product number -
Other names S,S-di-n-propylmethyldithiophosphonate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:996-04-3 SDS

996-04-3Downstream Products

996-04-3Relevant articles and documents

8 and 16-Membered Ring Phosphorus Compounds. Ring Size Dependence of the NMR Parameters

Martin, J.,Robert, J. B.

, p. 87 - 93 (1981)

The 1H NMR spectral analysis of four 8-membered rings, 2-thioxo- (or 2-oxo) 2-R-1,3,6,2-trithiaphosphocane is reported.The stereochemistry of the 8-membered ring is discussed.The 31P NMR spectral parameters 1J(PC)> obtained on several cyclic 1,3,2-dithiaphospha compounds of variable size (5, 6, 8, 12 and 16-membered rings) are discussed as a function of the ring size and of the geometry of the molecule.

REACTIONS OF O-(ALKYLCHLOROFORMOIMINO)-TRICHLOROMETHYLPHOSPHORANES WITH S-NUCLEOPHILES

Lyashenko, Yu. E.,Sokolov, V. B.

, p. 153 - 162 (2007/10/02)

Interactions of O-(alkylchloroformoimino)trichloromethylphosphoranes with hydrogen sulfide and mercaptans are reported; interaction with 2-mercaptoethanol is discussed and activation of the chlorine at a sp2 hybridized carbon by means of the phosphorane fragment is demonstrated in the substitution reactions with S-nucleophiles; the method of P=S bond formation in chlorophosphoranes by means of the reaction with thioacetic acid is suggested; some derivatives of O-alkylchloroformooximes are described. Key words: O-(alkylchloroformoimino)trichloromethylphosphoranes; O-(alkylchloroformoimino)chloromethylthionophosphonates; O-(alkylchloroformoimino)-O-alkylmethylthionophosphonates; bis(O-methylchloroformoimino)methylphosphonate; O-chloromethylphosphonate; O-(methyl-S-acetylformoimino)chloromethylthionophosphonate.

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