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137823-39-3

chloro-dichloroarsanyloxy-trimethylsilyloxy-arsane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 137823-39-3 Structure

  • Basic information

    1. Product Name: chloro-dichloroarsanyloxy-trimethylsilyloxy-arsane
    2. Synonyms:
    3. CAS NO:137823-39-3
    4. Molecular Formula: C3H9As2Cl3O2Si
    5. Molecular Weight: 361.3901
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 137823-39-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 232.9°C at 760 mmHg
    3. Flash Point: 79.8°C
    4. Appearance: N/A
    5. Density: N/A
    6. Vapor Pressure: 0.0875mmHg at 25°C
    7. Refractive Index: N/A
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: chloro-dichloroarsanyloxy-trimethylsilyloxy-arsane(CAS DataBase Reference)
    11. NIST Chemistry Reference: chloro-dichloroarsanyloxy-trimethylsilyloxy-arsane(137823-39-3)
    12. EPA Substance Registry System: chloro-dichloroarsanyloxy-trimethylsilyloxy-arsane(137823-39-3)

  • 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: 137823-39-3(Hazardous Substances Data)

137823-39-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137823-39-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,8,2 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137823-39:
(8*1)+(7*3)+(6*7)+(5*8)+(4*2)+(3*3)+(2*3)+(1*9)=143
143 % 10 = 3
So 137823-39-3 is a valid CAS Registry Number.

137823-39-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name dichloro-[chloro(trimethylsilyloxy)arsanyl]oxyarsane

1.2 Other means of identification

Product number -
Other names Chloro-dichloroarsanyloxy-trimethylsilyloxy-arsane

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:137823-39-3 SDS

137823-39-3Upstream product

137823-39-3Downstream Products

137823-39-3Relevant articles and documents

Arsenosiloxanes: Formation and Decomposition of Trialkylsilyl Arsenates und Arsenites

Baier, Michael,Bissinger, Peter,Schmidbaur, Hubert

, p. 373 - 376 (2007/10/02)

Tris(trialkylsilyl) arsenates(V) are prepared from silver arsenate(V) and chlorotrialkylsilanes or from arsenic acid and hexaalkyldisilazanes.The triethylsilyl ester 1b is stable, but the trimethylsilyl ester 1a undergoes condensation at ambient temperature to give hexamethyldisiloxane and trimethylsilyl polyarsenates(V), including tetrakis(trimethylsilyl) diarsenate(V) (4a).According to an X-ray crystal structure determination of 4a (triclinic, space group P1) centrosymmetrical dimers are present containing two edge-sharing AsO6 octahedra with apex-bridging by two AsO4 tetrahedra. 1a is converted into the salt + CF3SO3-, the cation of which is believed to be a component of the reaction chain.There is also evidence by mass spectrometry for the existence of (Me3SiO)5As (5). - Tris(trimethylsilyl) arsenite(III) (6) is prepared from AsCl3 and NaOSiMe3.With modified stoichiometry, side reactions give also the byproducts Cl2AsOSiMe3, ClAs(OSiMe3)2, Cl2AsOAsCl2, Cl2AsOAsCl(OSiMe3), O2, and cyclic chloroarsenosiloxanes (12, 13). Key Words: Heterosiloxanes / Arsenosiloxanes / Arsenates, silyl- / Arsenites, silyl-

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