Chromyl chloride, 99.99% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11318508	Thermo Scientific Alfa Aesar 040517.04	2 g
11398498	Thermo Scientific Alfa Aesar 040517.09	10 g
11308508	Thermo Scientific Alfa Aesar 040517.18	50 g

Description

Highly spin-polarized chromium dioxide (CrO2) thin films were deposited on 100 TiO2 substrates by chemical vapor deposition using chromyl chloride as a precursor. Chromyl chloride (Cr02C12) reacts with cyclohexane solvent at 75 OC to give a dark precipitate along with chlorocyclohexane and a small amount of cyclohexene (in 10.0 and ca. 0.3% yields based on chromium). Chromyl chloride, CrO2C12, oxidizes cyclooctane, isobutane, and toluene under mild conditions (25-60 C). The reactions give chlorinated products (chlorocyclooctane, tert- butyl chloride, and benzyl chloride) and a dark chromium-containing precipitate. Used for Organic oxidations and chlorination, chromium coordination complexes, catalyst for polymerization of olefins. Chromyl chloride in carbon tetrachloride solution reacts in the cold with cyclohexene, cyclopentene, and 1-hexene to give the various isomeric chlorohydrins as the major products.

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.

• Organic oxidations and chlorination, chromium coordination complexes, catalyst for polymerization of olefins

Chemical Identifiers

• CAS: 14977-61-8
• Molecular Weight (g/mol): 158.926
• InChI Key: HOCPFYCTFLRIAK-UHFFFAOYSA-L
• PubChem CID: 101943071
• SMILES: O.O.[Cl-].[Cl-].[Cr+2]

• Molecular Formula: Cl2CrH4O2
• MDL Number: MFCD00010951
• Synonym: chromyl chloride
• IUPAC Name: chromium(2+);dichloride;dihydrate

Specifications

• Boiling Point: 117°C
• CAS: 14977-61-8
• Molecular Formula: Cl2CrH4O2
• UN Number: UN1758
• Synonym: chromyl chloride
• SMILES: O.O.[Cl-].[Cl-].[Cr+2]
• Molecular Weight (g/mol): 158.926
• Formula Weight: 154.9
• Odor: Pungent, makes eyes water
• Density: 1.911g/mL
• Chemical Name or Material: Chromyl chloride

• Melting Point: -96.5°C
• Physical Form: Liquid
• MDL Number: MFCD00010951
• Merck Index: 14,2248
• InChI Key: HOCPFYCTFLRIAK-UHFFFAOYSA-L
• IUPAC Name: chromium(2+);dichloride;dihydrate
• PubChem CID: 101943071
• Percent Purity: 99.99%
• Sensitivity: Moisture Sensitive
• Assay: (metals basis)

Safety and Handling

GHS H Statement
H272-H340-H350-H314-H318-H317
May intensify fire
oxidizer.
May cause genetic defects.
May cause cancer.
Causes severe skin burns and eye damage.
Causes serious eye damage.
May cause an allergic skin reaction.

GHS P Statement
P221-P210-P303+P361+P353-P305+P351+P338-P405-P501a
Take any precaution to avoid mixing with combustibles.
Keep away from heat/sparks/open flames/hot surfaces.
No smoking.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing.
Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: I; Proper Shipping Name: CHROMIUM OXYCHLORIDE

missing translation for 'rtecsNumber' : GB5775000

missing translation for 'tsca' : TSCA

RUO – Research Use Only