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BIS(BUTYLCYCLOPENTADIENYL)TUNGSTEN, with the chemical formula (C4H7)2W, is an organotungsten compound that forms a coordination complex with two butylcyclopentadienyl ligands attached to a tungsten center. It is recognized for its high reactivity and stability, which makes it a valuable asset in the realm of organometallic chemistry.

90023-17-9

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90023-17-9 Usage

Uses

Used in Chemical Synthesis:
BIS(BUTYLCYCLOPENTADIENYL)TUNGSTEN is used as a catalyst for various organic synthesis reactions, facilitating the transformation of reactants into desired products with high efficiency and selectivity.
Used in Olefin Metathesis Reactions:
In the field of olefin metathesis, BIS(BUTYLCYCLOPENTADIENYL)TUNGSTEN is used as a catalyst to promote the redistribution of carbon-carbon double bonds, enabling the formation of new olefin products.
Used in Polymerization Processes:
BIS(BUTYLCYCLOPENTADIENYL)TUNGSTEN is utilized as a catalyst in polymerization processes, particularly in the production of polymers with specific molecular structures and properties.
Used in the Production of Fine Chemicals:
This organotungsten compound is employed as a catalyst in the synthesis of fine chemicals, which are crucial in the pharmaceutical, agricultural, and specialty chemical industries.
Used in Carbon-Carbon Bond Formation:
BIS(BUTYLCYCLOPENTADIENYL)TUNGSTEN is used as a catalyst to facilitate the formation of carbon-carbon bonds, which is a fundamental aspect of organic chemistry and essential for constructing complex molecular structures.
Used in Hydrogenation Reactions:
In hydrogenation reactions, BIS(BUTYLCYCLOPENTADIENYL)TUNGSTEN serves as a catalyst to reduce unsaturated organic compounds, converting them into their corresponding saturated forms.
Used in Organometallic Chemistry Research:
Due to its unique properties, BIS(BUTYLCYCLOPENTADIENYL)TUNGSTEN is used as a research tool in organometallic chemistry to explore new reaction mechanisms, catalyst systems, and applications in various chemical transformations.

Check Digit Verification of cas no

The CAS Registry Mumber 90023-17-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,0,2 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90023-17:
(7*9)+(6*0)+(5*0)+(4*2)+(3*3)+(2*1)+(1*7)=89
89 % 10 = 9
So 90023-17-9 is a valid CAS Registry Number.
InChI:InChI=1/2C9H13.W/c2*1-2-3-6-9-7-4-5-8-9;/h2*4,7H,2-3,5-6H2,1H3;/q;;+2/rC18H26W/c1-3-5-9-15-11-7-13-17(15)19-18-14-8-12-16(18)10-6-4-2/h7-8,11-12H,3-6,9-10,13-14H2,1-2H3/q+2

90023-17-9 Well-known Company Product Price

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  • Aldrich

  • (512583)  Bis(butylcyclopentadienyl)tungsten(IV)dibromide  98%

  • 90023-17-9

  • 512583-1G

  • 1,408.68CNY

  • Detail

90023-17-9SDS

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 2-butylcyclopenta-1,3-diene,tungsten(2+)

1.2 Other means of identification

Product number -
Other names -

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:90023-17-9 SDS

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