1271-33-6

Basic information

• Product Name: BIS(CYCLOPENTADIENYL)TUNGSTEN DIHYDRIDE
• Synonyms: BIS(CYCLOPENTADIENYL)TUNGSTEN DIHYDRIDE;BIS(CYCLOPENTADIENYL)TUNGSTEN(IV) DIHYDRIDE;Tungsten,bis(eta5-2,4-cyclopentadien-1-yl)dihydro-;Bis(cyclopentadienyl)dihydrotungsten;Tungstanocene dihydride
• CAS NO: 1271-33-6
• Molecular Formula: C10H12W 10*
• Molecular Weight: 316.04
• EINECS: 253-479-5
• Product Categories: Catalysis and Inorganic Chemistry;Chemical Synthesis;Precursors by Metal;Tungsten;TungstenVapor Deposition Precursors
• Mol File: 1271-33-6.mol
• Article Data: 0

Chemical Properties

• Melting Point: 115 °C(lit.)
• Boiling Point: 41.5 °C at 760 mmHg
• Flash Point: >230 °F
• Appearance: /solid
• Density: g/cm³
• Vapor Pressure: 418mmHg at 25°C
• Sensitive: Air & Moisture Sensitive
• CAS DataBase Reference: BIS(CYCLOPENTADIENYL)TUNGSTEN DIHYDRIDE(CAS DataBase Reference)
• NIST Chemistry Reference: BIS(CYCLOPENTADIENYL)TUNGSTEN DIHYDRIDE(1271-33-6)
• EPA Substance Registry System: BIS(CYCLOPENTADIENYL)TUNGSTEN DIHYDRIDE(1271-33-6)

Safety Data

• Hazard Codes: C,F
• Statements: 14-34-14/15
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3131 4.3/PG 2
• WGK Germany: 3
• HazardClass: 4.3
• PackingGroup: III
• Hazardous Substances Data: 1271-33-6(Hazardous Substances Data)

Usage

General Description

BIS(CYCLOPENTADIENYL)TUNGSTEN DIHYDRIDE is a chemical compound with the formula W(C5H5)2H2. It is a bright yellow solid that is used as a catalyst in various chemical reactions, particularly in organic synthesis. The compound is known for its ability to facilitate hydrogenation, isomerization, and polymerization reactions. It is also used in the production of specialty chemicals and pharmaceuticals. BIS(CYCLOPENTADIENYL)TUNGSTEN DIHYDRIDE is considered to be a versatile and effective catalyst in a wide range of chemical processes.

InChI:InChI=1/2C5H5.W.2H/c2*1-2-4-5-3-1;;;/h2*1-5H;;;/q-5;-1;;;/r2C5H5.H2W/c2*1-2-4-5-3-1;/h2*1-5H;1H2/q-5;-1;