2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide

C5H12NO3PS2

CAS60-51-5
GHS07 Gefahrensymbol: Gesundheitsschädlich/Reizend – Ausrufezeichen
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Identification

CAS Number
60-51-5
EC Number
200-480-3
UN Number
2783
Index Number
015-051-00-4
PubChem CID
3082

Physical-chemical properties

Molecular Formula
C5H12NO3PS2
Molar Mass
229.30 g/mol
IUPAC Name
2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide

Chemical Identifiers

InChI
InChI=1S/C5H12NO3PS2/c1-6-5(7)4-12-10(11,8-2)9-3/h4H2,1-3H3,(H,6,7)
InChI Key
MCWXGJITAZMZEV-UHFFFAOYSA-N

Overview

2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide (CAS 60-51-5) is an organophosphorus compound with acetamide functionality and phosphinothioyl groups that exhibits moderate acute toxicity properties. This specialized chemical compound, also identified by EC number 200-480-3, belongs to the organophosphorus family and features a complex molecular structure combining phosphorus, sulfur, and nitrogen functionalities. With a molecular formula of C5H12NO3PS2 and molecular weight of 229.3 g/mol, this substance represents an important intermediate in various chemical synthesis processes. The compound's structure incorporates both dimethoxyphosphinothioyl and N-methylacetamide moieties, providing unique reactivity patterns that make it valuable for specific industrial applications. From a safety perspective, this material is classified under ADR Class 6.1 as a toxic substance, requiring appropriate handling protocols. The compound carries GHS07 pictogram designation with "Warning" signal word, indicating Acute Toxicity Category 4 for multiple exposure routes. Professional handlers must implement proper ventilation, personal protective equipment, and emergency response procedures when working with this material. Industrial applications typically include its use as a chemical intermediate in pharmaceutical synthesis, agricultural chemical production, and specialty polymer manufacturing. The compound's organophosphorus properties make it particularly useful in processes requiring controlled reactivity with sulfur-containing substrates. Related compounds in this chemical family include 2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide and 2-dimethoxyphosphinothioylsulfanyl-N-formyl-N-methylacetamide, which share similar structural characteristics and find applications in comparable synthetic pathways. OYSI maintains reliable supply chains for this technical-grade chemical, ensuring consistent availability for European industrial customers requiring high-quality organophosphorus intermediates for their specialized manufacturing processes.

Safety & Classification

Warning
Classification:

Acute Tox. 4 *; Acute Tox. 4 *

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H312

Harmful in contact with skin.

H302

Harmful if swallowed.

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

Harmful

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:

Ingestion

Harmful

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 Number2783
ADR Class6.1
Packing GroupIII
Tunnel CodeE
Proper Shipping NameDimethoat (ISO)
Marine PollutantNo

Frequently Asked Questions

What is 2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide?

2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide is an organophosphorus compound with the molecular formula C5H12NO3PS2 and CAS number 60-51-5. This chemical substance has a molecular weight of 229.3 g/mol and contains phosphorus, sulfur, nitrogen, and oxygen atoms in its structure. It is classified as a moderately hazardous substance with acute toxicity properties, requiring careful handling and appropriate safety measures during use.

What are the physicochemical properties of 2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide?

2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide is an organophosphorus compound with a molecular weight of 229.3 g/mol and the molecular formula C5H12NO3PS2. The substance contains both hydrophilic and lipophilic functional groups due to its acetamide and phosphinothioyl moieties. Its physical properties include the presence of sulfur and phosphorus heteroatoms, which influence its chemical reactivity and stability characteristics.

What is 2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide used for?

2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide is primarily used as an intermediate in chemical synthesis and pharmaceutical research applications. Its organophosphorus structure makes it valuable for developing compounds with biological activity. The substance serves as a building block in organic synthesis processes where phosphorus-sulfur-nitrogen containing molecules are required. Industrial applications may include specialized chemical manufacturing and research and development activities.

How to handle 2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide safely?

2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide requires careful handling due to its Acute Tox. 4 classification. Always wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or under fume hoods to minimize inhalation exposure. Avoid direct skin and eye contact. Use proper chemical handling techniques and ensure emergency procedures are readily available before starting work with this substance.

How to store 2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide correctly?

2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide should be stored in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly closed and properly labeled according to GHS requirements. Store away from heat sources, direct sunlight, and moisture. Due to its organophosphorus nature, avoid storage near strong oxidizing agents or bases. Maintain appropriate temperature conditions and ensure storage areas comply with local chemical storage regulations.

What to do in case of contact with 2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide?

Immediate action is required if contact occurs with 2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide. For skin contact, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush eyes with clean water for 15 minutes while holding eyelids open. If inhaled, move to fresh air immediately. Seek medical attention promptly and bring the safety data sheet.

How to dispose of 2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide properly?

2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide must be disposed of according to local and national hazardous waste regulations. This substance cannot be disposed of in regular waste streams due to its toxic classification. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Ensure containers are properly labeled and documented for waste tracking. Never pour down drains or dispose of in regular trash collections.

How to transport 2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide?

2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide is classified under ADR Class 6.1 (Toxic substances), Packing Group III for transportation. This classification requires appropriate packaging, labeling, and documentation according to dangerous goods regulations. Vehicles must display proper placards and drivers need ADR certification. Shipping documentation must include proper shipping names and hazard classifications. Ensure compliance with international transport regulations for toxic substances.

Is 2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide subject to special regulations?

2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide is subject to standard chemical regulations including REACH registration requirements for European markets and CLP classification as Acute Tox. 4. The substance is not currently listed as a Substance of Very High Concern (SVHC). Companies must comply with safety data sheet requirements, proper labeling with GHS07 pictogram and 'Warning' signal word, and workplace exposure limits where applicable.

Where to buy 2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide in Europe?

2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide is available through OYSI, a specialized European distributor of chemical products. OYSI provides this substance with proper documentation, safety data sheets, and regulatory compliance for European markets. As a professional chemical distributor, OYSI ensures quality standards and proper handling procedures. Contact OYSI directly for availability, specifications, and delivery options across European countries while maintaining full regulatory compliance.

Data Sources

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