Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1258305-57-5

trans-[W(CO)(1,2-bis(diphenylphosphino)ethane)2(CCSiMe3)] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1258305-57-5 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 1258305-57-5 Structure

  • Basic information

    1. Product Name: trans-[W(CO)(1,2-bis(diphenylphosphino)ethane)2(CCSiMe3)]
    2. Synonyms:
    3. CAS NO:1258305-57-5
    4. Molecular Formula:
    5. Molecular Weight: 1105.92
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1258305-57-5.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: trans-[W(CO)(1,2-bis(diphenylphosphino)ethane)2(CCSiMe3)](CAS DataBase Reference)
    10. NIST Chemistry Reference: trans-[W(CO)(1,2-bis(diphenylphosphino)ethane)2(CCSiMe3)](1258305-57-5)
    11. EPA Substance Registry System: trans-[W(CO)(1,2-bis(diphenylphosphino)ethane)2(CCSiMe3)](1258305-57-5)

  • 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: 1258305-57-5(Hazardous Substances Data)

1258305-57-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258305-57-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,3,0 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1258305-57:
(9*1)+(8*2)+(7*5)+(6*8)+(5*3)+(4*0)+(3*5)+(2*5)+(1*7)=155
155 % 10 = 5
So 1258305-57-5 is a valid CAS Registry Number.

1258305-57-5Downstream Products

1258305-57-5Relevant articles and documents

Cumulenylidene and acetylide complexes accessed via stannylated acetylenes and butadiynes

Semenov, Sergey N.,Blacque, Olivier,Fox, Thomas,Venkatesan, Koushik,Berke, Heinz

, p. 6321 - 6328 (2010)

The tungsten butatrienylidenes [cis-W(CO)(dppe)2{C=C=C=C(R) (SnMe3)}] (R = SnMe3 (2) and SiMe3 (3); dppe = 1,2-bis(diphenylphosphinoethane)) were prepared from the reactions of [trans-W(CO)(N2)(dppe)

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 1258305-57-5