Potassium cyclohexyl-hydroxyimino-oxidoazanium

C6H12KN2O2+

potassium cyclohexyl-hydroxyimino-oxidoazanium

CAS66603-10-9
GHS02 Gefahrensymbol: Entzündbar – Flamme
GHS06 Gefahrensymbol: Giftig – Totenkopf mit Knochen
GHS08 Gefahrensymbol: Gesundheitsgefahr – Gesundheitsgefahr
GHS05 Gefahrensymbol: Ätzend – Ätzwirkung
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Danger

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Identification

CAS Number
66603-10-9
UN Number
2926
Index Number
611-181-00-6
PubChem CID
138395265

Physical-chemical properties

Molecular Formula
C6H12KN2O2+
Molar Mass
183.27 g/mol
IUPAC Name
potassium cyclohexyl-hydroxyimino-oxidoazanium

Chemical Identifiers

InChI
InChI=1S/C6H12N2O2.K/c9-7-8(10)6-4-2-1-3-5-6;/h6,9H,1-5H2;/q;+1
InChI Key
VASVILJSVZKTIN-UHFFFAOYSA-N

Overview

Potassium cyclohexyl-hydroxyimino-oxidoazanium (CAS 66603-10-9) is a specialized organometallic compound featuring reactive nitroso functionality and significant safety considerations. This potassium-based chemical compound represents an important class of N-nitroso derivatives used in industrial applications requiring controlled reactivity. With a molecular formula of C6H12KN2O2+ and molecular weight of 183.27 g/mol, this substance exhibits the characteristic properties of both organometallic and nitroso compounds. The cyclohexyl group provides structural stability while the hydroxyimino-oxidoazanium moiety contributes to its reactive nature. The compound presents significant safety challenges, classified under multiple hazard categories including flammable solid (Category 1), acute toxicity (Category 3), and specific target organ toxicity with repeated exposure (Category 2). Its classification requires careful handling protocols, with GHS pictograms indicating fire, health, and environmental hazards. The ADR Class 4.1 designation confirms its flammable solid properties, necessitating appropriate storage and transportation measures. Safety considerations include potential skin and severe eye irritation, along with chronic aquatic toxicity. These properties are somewhat comparable to related compounds like copper bis(N-cyclohexyl-N-oxidonitrous amide), which shares similar nitroso functionality, though with different metal coordination. Primary industrial applications include specialized chemical synthesis processes, where the compound serves as an intermediate in pharmaceutical manufacturing and advanced material production. Its unique reactivity profile makes it valuable in controlled oxidation reactions and as a specialized reagent in organic synthesis applications. OYSI maintains reliable European supply chains for potassium cyclohexyl-hydroxyimino-oxidoazanium, ensuring consistent availability for qualified industrial customers requiring this specialized chemical compound.

Safety & Classification

Danger
Classification:

Flam. Sol. 1; Acute Tox. 3; STOT RE 2; Skin Irrit. 2; Eye Dam. 1; Aquatic Chronic 2

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H228

Flammable solid.

H301

Toxic if swallowed.

H373

May cause damage to organs through prolonged or repeated exposure.

H315

Causes skin irritation.

H318

Causes serious eye damage.

H411

Toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Skin Contact

Irritant

Measures if substance contacts the skin

First Aid Actions

  • +P302IF ON SKIN:
  • +P352Wash with plenty of water.
  • +P361Take off immediately all contaminated clothing.
  • +P313Get medical advice/attention.

Related hazard statements:

Eye Contact

Harmful

Measures if substance gets into the eyes

First Aid Actions

  • +P305IF IN EYES:
  • +P351Rinse cautiously with water for several minutes.
  • +P338Remove contact lenses, if present and easy to do. Continue rinsing.
  • +P313Get medical advice/attention.

Related hazard statements:

Ingestion

Toxic

Measures if substance is accidentally swallowed

First Aid Actions

  • +P301IF SWALLOWED:
  • +P330Rinse mouth.
  • +P331Do NOT induce vomiting.
  • +P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number2926
ADR Class4.1
Packing GroupII
Tunnel CodeE
Proper Shipping NameCyclohexylhydroxydiazen-1-oxid, Kaliumsalz
Marine PollutantNo

Frequently Asked Questions

What is potassium cyclohexyl-hydroxyimino-oxidoazanium?

Potassium cyclohexyl-hydroxyimino-oxidoazanium is a chemical compound with the molecular formula C6H12KN2O2+ and CAS number 66603-10-9. It has a molecular weight of 183.27 g/mol and belongs to the category of potassium salts containing a cyclohexyl group and hydroxyimino functionality. This compound is classified as a flammable solid with multiple hazard properties including acute toxicity, skin and eye irritation, and potential for specific target organ toxicity upon repeated exposure.

What are the physicochemical properties of potassium cyclohexyl-hydroxyimino-oxidoazanium?

Potassium cyclohexyl-hydroxyimino-oxidoazanium is a solid compound at room temperature with a molecular weight of 183.27 g/mol. As a potassium salt, it likely exhibits good water solubility due to its ionic nature. The compound is classified as a flammable solid (Flam. Sol. 1), indicating it can ignite readily and burn rapidly. Its chemical structure includes a cyclohexyl ring system combined with hydroxyimino and oxidoazanium functional groups, contributing to its unique chemical behavior.

What is potassium cyclohexyl-hydroxyimino-oxidoazanium used for?

Potassium cyclohexyl-hydroxyimino-oxidoazanium is primarily used in specialized chemical applications where its unique structural properties are beneficial. Its applications may include use as a chemical intermediate in organic synthesis, as a reagent in analytical chemistry, or in specialized industrial processes. The compound's specific functional groups make it valuable for reactions requiring hydroxyimino functionality combined with the properties of a potassium salt. Due to its hazardous classification, it is typically used only in professional and industrial settings.

How to handle potassium cyclohexyl-hydroxyimino-oxidoazanium safely?

Potassium cyclohexyl-hydroxyimino-oxidoazanium requires careful handling due to its multiple hazard classifications including acute toxicity and eye damage potential. Always wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles or face shield, and protective clothing. Work in well-ventilated areas or under fume hood extraction. Avoid contact with skin, eyes, and inhalation of dust or vapors. Keep away from ignition sources due to its flammable solid classification. Ensure proper training before handling this substance.

How to store potassium cyclohexyl-hydroxyimino-oxidoazanium correctly?

Potassium cyclohexyl-hydroxyimino-oxidoazanium must be stored as a flammable solid in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames. Store in tightly closed original containers to prevent moisture absorption and contamination. Keep separate from incompatible materials such as strong oxidizing agents and reducing agents. Ensure storage areas comply with local fire safety regulations for flammable solids. Access should be restricted to trained personnel only, with appropriate safety equipment nearby.

What to do in case of contact with potassium cyclohexyl-hydroxyimino-oxidoazanium?

In case of skin contact with potassium cyclohexyl-hydroxyimino-oxidoazanium, immediately remove contaminated clothing and wash affected area thoroughly with plenty of water for at least 15 minutes. For eye contact, flush immediately with clean water for at least 15 minutes and seek immediate medical attention due to the eye damage classification. If inhaled, move to fresh air immediately. If ingested, do not induce vomiting and seek immediate medical attention. Always consult a physician and provide the safety data sheet.

How to dispose of potassium cyclohexyl-hydroxyimino-oxidoazanium appropriately?

Potassium cyclohexyl-hydroxyimino-oxidoazanium must be disposed of according to local, national, and international waste regulations as hazardous chemical waste. Due to its multiple hazard classifications and aquatic toxicity, it cannot be disposed of in regular waste streams or poured down drains. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Small quantities may require special packaging and labeling. Always consult local environmental authorities for specific disposal requirements and maintain disposal records as required by regulations.

How to transport potassium cyclohexyl-hydroxyimino-oxidoazanium?

Potassium cyclohexyl-hydroxyimino-oxidoazanium is classified under ADR Class 4.1 (Flammable Solids) with Packing Group II, indicating moderate danger level for transport. It requires appropriate UN specification packaging marked and labeled according to dangerous goods regulations. Transport vehicles must carry proper documentation including transport document and emergency response information. Drivers require ADR training for Class 4.1 substances. Ensure packages are secured to prevent damage during transport and comply with routing restrictions for dangerous goods.

Is potassium cyclohexyl-hydroxyimino-oxidoazanium subject to specific regulations?

Potassium cyclohexyl-hydroxyimino-oxidoazanium is subject to multiple regulatory frameworks including REACH registration requirements for substances manufactured or imported above certain tonnages in the EU. It falls under CLP regulation for classification, labeling, and packaging due to its hazardous properties. While not currently listed as an SVHC (Substance of Very High Concern), its multiple hazard classifications require compliance with occupational safety regulations. Users must maintain safety data sheets and implement appropriate risk management measures according to local chemical safety legislation.

Where to buy potassium cyclohexyl-hydroxyimino-oxidoazanium in Europe?

Potassium cyclohexyl-hydroxyimino-oxidoazanium is available through OYSI, a specialized European distributor of technical chemicals. As a professional chemical supplier, OYSI can provide this substance with proper documentation including safety data sheets, certificates of analysis, and regulatory compliance information. Due to the hazardous nature of this compound, purchases are typically restricted to qualified industrial users and research institutions. Contact OYSI directly for availability, packaging options, and technical support for your specific application requirements.

Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.