Bis(cyclopentadienyl)zirconium dichloride
Bis(cyclopentadienyl)zirconium dichloride
- CAS:
- 1291-32-3
- MF:
- C10H10Cl2Zr
- MW:
- 292.32
Suppliers by country/region
Company Type
Properties
- Melting point:
- 242-245 °C(lit.)
- Boiling point:
- 124-125°C/15mm
- Flash point:
- 124-125°C/15mm
- storage temp.
- Keep in dark place,Inert atmosphere,2-8°C
- form
- Powder
- color
- white to off-white
- Water Solubility
- hydrolysis
- Sensitive
- Air & Moisture Sensitive
- Hydrolytic Sensitivity
- 4: no reaction with water under neutral conditions
- Exposure limits
- ACGIH: TWA 5 mg/m3; STEL 10 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-34
- Safety Statements
- 26-36-45-36/37/39
- RIDADR
- UN3261
- WGK Germany
- 3
- RTECS
- ZH7525000
- F
- 8-10-21
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29319090
Use
Bis(cyclopentadienyl)zirconium dichloride is used for for Stereoselective Glycosidation. It is also used in the catalyzed transamidation of primary amides with amines. Zirconocene dichloride can also be used to prepare the Negishi reagent,in oxidative cyclisation reactions. Other applications include it is used to promote greener amidations of carboxylic acids and amines in catalytic amounts. This technology avoids the requirement of preactivation of the carboxylic acid or use of coupling reagents.
2 India supplier list of "Bis(cyclopentadienyl)zirconium dichloride"
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- Product Name:Bis(cyclopentadienyl)zirconium(IV)dichloride
- Products Intro:Brand:sigma aldrich | Product Number:196215 | Purity:≥98%
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Zirconocene Dichlorid
- Products Intro:Purity: 98% | Package: 25KG/CTN;USD|20KG/CTN;USD
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Bis(cyclopentadienyl)zirconium dichloride
- Products Intro:Purity: 99.0% | Package: 1KG|25KG
- Company Type: Trader
- Country/Region: CHINA
$0.00-0.00 / 1KG
- Product Name:Bis(cyclopentadienyl)zirconium dichloride
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
$0.00/ 25KG
- Product Name:Bis(cyclopentadienyl)zirconium dichloride
- Products Intro:Purity: 0.98|Package: 25g;23.00;USD|100g;83.00;USD|500g;329.00;USD
- Company Type: Trader
- Country/Region: CHINA
$23.00-329.00 / 25g
- Product Name: bis-cyclopentadienyl zirconium dichloride
- Products Intro:Purity: 99% | Package: 1KG;6USD|1000KG;0.6USD
- Company Type: Trader
- Country/Region: CHINA
$6.00-0.60 / 1KG