Potassium 2-fluoroacetate

C2H2FKO2

potassium 2-fluoroacetate

CAS23745-86-0
GHS06 Gefahrensymbol: Giftig – Totenkopf mit Knochen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Danger

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Identification

CAS Number
23745-86-0
UN Number
2628
Index Number
607-082-00-2
PubChem CID
23685976

Physical-chemical properties

Molecular Formula
C2H2FKO2
Molar Mass
116.13 g/mol
IUPAC Name
potassium 2-fluoroacetate

Chemical Identifiers

InChI
InChI=1S/C2H3FO2.K/c3-1-2(4)5;/h1H2,(H,4,5);/q;+1/p-1
InChI Key
XOIIGTWTZBPWBS-UHFFFAOYSA-M

Overview

Potassium 2-fluoroacetate (CAS 23745-86-0) is a fluorinated organic salt with high acute toxicity and significant environmental hazard potential. This potassium salt of 2-fluoroacetic acid represents a specialized fluorinated compound used in various industrial applications where controlled reactivity and specific chemical properties are required. With a molecular formula of C2H2FKO2 and molecular weight of 116.13 g/mol, potassium 2-fluoroacetate exhibits the characteristic properties of both fluorinated organic compounds and alkali metal salts. The compound's structure combines the reactivity of the fluoroacetate moiety with the ionic characteristics imparted by the potassium cation, making it distinct from its parent acid 2-fluoroacetic acid in terms of solubility and handling properties. The substance is classified under acute toxicity category 2 and aquatic acute category 1, reflecting its significant biological activity and environmental concerns. These hazard classifications necessitate specialized handling protocols and proper safety equipment during industrial use. The compound bears GHS pictograms GHS06 and GHS09, indicating both acute toxicity and environmental hazards, with "Danger" as the signal word. Transportation regulations classify it under ADR class 6.1, emphasizing the need for appropriate logistics considerations. Industrial applications of potassium 2-fluoroacetate primarily involve its use as a chemical intermediate in pharmaceutical synthesis, agricultural chemical production, and specialized organic synthesis processes where fluorine incorporation is required. The compound serves as a valuable building block in the synthesis of more complex fluorinated molecules. OYSI maintains reliable supply chains for potassium 2-fluoroacetate, ensuring consistent availability for qualified industrial customers with appropriate handling capabilities and regulatory compliance.

Safety & Classification

Danger
Classification:

Acute Tox. 2 *; Aquatic Acute 1

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H300

Fatal if swallowed.

H400

Very toxic to aquatic life.

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

Ingestion

Fatal

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 Number2628
ADR Class6.1
Packing GroupI
Tunnel CodeC/E
Proper Shipping NameKaliumfluoracetat
Marine PollutantNo

Frequently Asked Questions

What is potassium 2-fluoroacetate?

Potassium 2-fluoroacetate is an organofluorine compound with the molecular formula C2H2FKO2 and CAS number 23745-86-0. This chemical substance has a molecular weight of 116.13 g/mol and is classified as highly toxic with acute toxicity category 2. It also presents aquatic toxicity hazards. The compound is regulated under dangerous goods classifications and requires careful handling due to its significant health and environmental risks.

What are the physicochemical properties of potassium 2-fluoroacetate?

Potassium 2-fluoroacetate is a fluorinated organic salt with the molecular formula C2H2FKO2 and a molecular weight of 116.13 g/mol. As a potassium salt of fluoroacetic acid, it typically appears as a white crystalline solid at room temperature. The compound is highly soluble in water due to its ionic nature, which contributes to its mobility in aquatic environments and biological systems.

What is potassium 2-fluoroacetate used for?

Potassium 2-fluoroacetate is primarily used in specialized research applications and analytical chemistry. Due to its high toxicity classification (Acute Tox. 2), its applications are strictly limited to controlled laboratory environments. It may be used as a biochemical research tool or analytical standard. Its use is heavily regulated and restricted to qualified professionals with appropriate safety training and containment facilities.

How to handle potassium 2-fluoroacetate safely?

Potassium 2-fluoroacetate requires extreme caution due to its Acute Tox. 2 classification and GHS06 pictogram. Essential PPE includes chemical-resistant gloves, safety goggles, and protective clothing. Work must be conducted in well-ventilated areas or fume hoods. Avoid skin contact, inhalation, and ingestion completely. Emergency wash stations should be readily accessible, and only trained personnel should handle this substance in controlled laboratory environments with appropriate containment measures.

How to store potassium 2-fluoroacetate correctly?

Potassium 2-fluoroacetate must be stored in a secure, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly sealed and properly labeled with GHS06 and GHS09 pictograms. Storage areas should be restricted to authorized personnel only due to the Acute Tox. 2 classification. Maintain cool, dry conditions and ensure compliance with local regulations for highly toxic substances. Secondary containment is recommended to prevent environmental release.

What to do in case of contact with potassium 2-fluoroacetate?

Immediate action is critical due to the Acute Tox. 2 classification of potassium 2-fluoroacetate. For skin contact, remove contaminated clothing and rinse thoroughly with water for at least 15 minutes. If inhaled, move to fresh air immediately. For eye contact, flush with clean water for at least 15 minutes. Seek immediate medical attention in all cases of exposure. Do not induce vomiting if ingested. Contact emergency services and provide safety data sheet information to medical personnel.

How to dispose of potassium 2-fluoroacetate properly?

Potassium 2-fluoroacetate disposal must comply with hazardous waste regulations due to its Acute Tox. 2 and Aquatic Acute 1 classifications. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Never discharge to sewers or the environment due to aquatic toxicity concerns. Containers must be properly labeled and manifested according to local and EU waste regulations. Small quantities may require specialized incineration at high temperatures under controlled conditions.

How to transport potassium 2-fluoroacetate?

Potassium 2-fluoroacetate is classified under ADR Class 6.1 (Toxic substances) Packing Group I, indicating high toxicity requiring strict transport protocols. Packaging must meet UN specification requirements for Packing Group I materials. Proper shipping documentation, hazard labels, and emergency response information are mandatory. Only certified dangerous goods carriers should transport this substance. Vehicle placarding and driver certification for dangerous goods transport are required under ADR regulations.

Is potassium 2-fluoroacetate subject to specific regulations?

Potassium 2-fluoroacetate is subject to comprehensive chemical regulations including REACH registration requirements and CLP classification as Acute Tox. 2 and Aquatic Acute 1. While not currently listed as an SVHC substance, its high toxicity profile means it may be subject to authorization requirements or restrictions. Users must comply with occupational exposure limits, waste disposal regulations, and transport classifications. Regular safety assessments and worker health surveillance may be required depending on usage patterns.

Where to buy potassium 2-fluoroacetate in Europe?

Potassium 2-fluoroacetate is available through OYSI, a specialized European distributor of technical chemicals. Due to its Acute Tox. 2 classification and regulatory requirements, purchases are restricted to qualified organizations with appropriate handling capabilities and licenses. OYSI ensures full regulatory compliance including proper documentation, safety data sheets, and transport arrangements. Contact OYSI directly to verify availability, regulatory requirements, and delivery options for your specific application and location.

Data Sources

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