[43177] CAS 1271-24-5 | Bis(cyclopentadienyl)chromium, sublimed, 97+%
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Brand: Alfa Aesar
1271-24-5 | C10H10Cr | chromocene
Chemical Identifiers
CAS
1271-24-5
Molecular Weight (g/mol)
182.19
MDL Number
MFCD00013750
Synonym
chromocene
SMILES
[Cr++].[CH-]1C=CC=C1.[CH-]1C=CC=C1
InChI Key
TYYBBNOTQFVVKN-UHFFFAOYSA-N
Molecular Formula
C10H10Cr
IUPAC Name
Bis(cyclopentadienyl)chromium
Specifications
Appearance (Color)
Red to purple to black
Form
Crystals or crystalline powder
Assay from Supplier’s CofA
≥97.0%
설명
Provides catalyst for ethylene polymerization. A precursor to other chromium(II) compounds.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
- Packaged under Argon
Other References:
UN Number:UN3391
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH250-H252-H315-H319-H335 Catches fire spontaneously if exposed to air. Self-heating in large quantities may catch fire. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:YesRTECS Number:GB7600000
경고:RUO – Research Use Only
CAS1271-24-5FORMULAC10H10CrHAZARD CLASS4.2EINECS215-036-4MDLMFCD00013750PACKAGING GROUPI
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
