Chromyl chloride
Chromyl chloride (CAS 14977-61-8), with the chemical formula CrO2Cl2 and a molar mass of 154.90 g/mol, is a volatile liquid compound of chromium(VI). It is a potent oxidising agent known for its use in specific organic synthesis reactions. This compound is essential for researchers and chemists requiring a powerful reagent for specialised chemical transformations, particularly in academic and industrial research settings.
- IUPAC
- Chromium(VI) dichloride dioxide,Chromium(VI) oxychloride,Dichlorochromium(VI) oxide
Oxidising Agent in Organic Synthesis
Chromyl chloride serves as a powerful oxidising agent in organic chemistry. It is notably used for the oxidation of certain functional groups, such as the conversion of alkenes to epoxides or the oxidation of methyl groups to aldehydes (Étard reaction).
Reagent in Chemical Research
This compound is employed in laboratory research for investigating novel synthetic pathways and developing new chemical methodologies. Its unique reactivity allows for specialised transformations not easily achievable with other oxidising agents.
Material Science Investigations
Chromyl chloride can be explored in material science for the synthesis of novel chromium-containing materials. Its properties may be leveraged in the development of specialised coatings or precursors for advanced material applications.
| Molecular weight | 154.90 |
|---|---|
| Linear formula | CrO2Cl2 |
| Assay | ≥99.99% trace metals basis |
| Form | liquid |
| Boiling point | 117 °C(lit.) |
| Density | 1.911 g/mL at 25 °C(lit.) |
| Melting point | −96.5 °C(lit.) |
Hazard statements
- H271May cause fire or explosion; strong oxidiser
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H340May cause genetic defects
- H350I
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P201Obtain special instructions before use
- P220Keep away from clothing and combustible materials
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 1758 8 / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | O,T,C,N |
| Risk statements (R) | 49-46-8-35-43-50/53 |
| Safety statements (S) | 53-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Chromyl chloride (CAS 14977-61-8) used for?
+
Chromyl chloride is primarily used as a potent oxidising agent in organic synthesis, particularly for reactions like the Étard reaction, and in chemical research for specialised transformations and material science investigations.
What are the CAS number and chemical formula for Chromyl chloride?
+
The CAS number for Chromyl chloride is 14977-61-8, and its chemical formula is CrO2Cl2.
What grade and purity does Tech Serve Solutions supply for Chromyl chloride?
+
Tech Serve Solutions supplies Chromyl chloride with an assay of ≥99.99% on a trace metals basis. We do not represent this product as USP, BP, or EP grade.
How should Chromyl chloride be handled safely?
+
Chromyl chloride is a dangerous substance that is corrosive, an oxidiser, and may cause genetic defects and cancer. Handle with extreme care, using full personal protective equipment including face shields, gloves, and appropriate respiratory protection. Always consult the Safety Data Sheet (SDS) before use.
Is Chromyl chloride regulated or a controlled substance?
+
The provided data does not indicate that Chromyl chloride is a controlled substance. However, its hazardous nature requires careful adherence to all shipping and handling regulations.
How is Chromyl chloride typically packed, shipped, or exported?
+
Chromyl chloride is shipped as a regulated hazardous material. TSS ensures all packaging and export documentation comply with international transportation standards for dangerous goods.
How can I request a quote or sample for Chromyl chloride?
+
To request a quote or sample for Chromyl chloride, please use the contact form on our website or contact our sales department directly with your requirements.
▶ Related products
Sodium bisulfate monohydrate
Salts
Aluminum acetate, basic
Salts
Aluminum fluoride
AlF3
Salts
Aluminum fluoride trihydrate
AlF3·3H2O
Salts
Aluminum hydroxide
Al(OH)3
Salts
Aluminum hydroxide hydrate
Al(OH)3 · xH2O
Salts
Aluminum iodide
AlI3
Salts
Aluminum metaphosphate
Al(PO3)3
Salts▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis