Welcome to LookChem.com Sign In|Join Free

CAS

  • or

133071-21-3

1-Naphthalenamine, 8-(bromodiphenylstannyl)-N,N-dimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133071-21-3 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 133071-21-3 Structure

  • Basic information

    1. Product Name: 1-Naphthalenamine, 8-(bromodiphenylstannyl)-N,N-dimethyl-
    2. Synonyms:
    3. CAS NO:133071-21-3
    4. Molecular Formula: C24H22BrNSn
    5. Molecular Weight: 523.059
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 133071-21-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 1-Naphthalenamine, 8-(bromodiphenylstannyl)-N,N-dimethyl-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-Naphthalenamine, 8-(bromodiphenylstannyl)-N,N-dimethyl-(133071-21-3)
    11. EPA Substance Registry System: 1-Naphthalenamine, 8-(bromodiphenylstannyl)-N,N-dimethyl-(133071-21-3)

  • 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: 133071-21-3(Hazardous Substances Data)

133071-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133071-21-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,0,7 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 133071-21:
(8*1)+(7*3)+(6*3)+(5*0)+(4*7)+(3*1)+(2*2)+(1*1)=83
83 % 10 = 3
So 133071-21-3 is a valid CAS Registry Number.

133071-21-3Upstream product

133071-21-3Downstream Products

133071-21-3Relevant articles and documents

PENTACOORDINATE DIORGANOTIN HALIDES CONTAINING A RIGID, FLAT CHELATE RING. AN UNEXPECTED REDISTRIBUTION REACTION BETWEEN TRIMETHYLTIN AND TRIMETHYLTIN HALIDE

Jastrzebski, Johann T.B.H.,Knaap, Christopher T.,Koten, Gerard Van

, p. 287 - 294 (1983)

The tetraorgano- and triorgano-halotin compounds Me3(8-Me2NC10H6)Sn and RR'(8-Me2NC10H6)SnX (R=R'=Me or Ph, X=Cl or Br and R=Me, R'=Ph, X=Br) have been obtained from the 1/1 reaction of 8-dimethylamino-1-naphthyllithium (8-Me2NC10H6Li) with the relevant organotin halide (Me3SnCl or RR'SnX2).On the basis of the 1H NMR data a trigonal bipyramidal structure with intramolecular Sn-N coordination is proposed for the RR'(8-Me2NC10H6)SnX compounds, in which the organo ligands occupy the equatorial and the N and X atoms the axial positions.The Sn center in chiral MePh(8-Me2NC10H6)SnBr has considerable configurational stability (at least on the NMR timescale, 60 MHz): the Me groups of the coordinated NMe2 group remain diastereotopic up to at least 120 deg C.This relatively high stability is ascribed to the fixed position of the Sn and N atoms respectively connected to the 1- and 8-positions of the flat naphthyl ring.Reaction of Me3SnX with Me3(8-Me2NC10H6)Sn results in quantitative formation of Me4Sn and Me2(8-Me2NC10H6)SnX (X=Cl, Br).Overcrowding in the 8-Me2N-1-Me3SnC10H6 compound as well as the formation of the Sn-N bond are suggested as driving forces for this Me/Cl exchange reaction.This methylating property of 8-Me2N-1-Me3SnC10H6 also leads to quantitative formation of MePtCl(COD) from PtCl2(COD) at room temperature.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 133071-21-3