2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide

C6H14NO3PS2

CAS116-01-8
GHS07 Gefahrensymbol: Gesundheitsschädlich/Reizend – Ausrufezeichen
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Identification

CAS Number
116-01-8
EC Number
204-121-1
UN Number
2783
Index Number
015-089-00-1
PubChem CID
8297

Physical-chemical properties

Molecular Formula
C6H14NO3PS2
Molar Mass
243.30 g/mol
IUPAC Name
2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide

Chemical Identifiers

InChI
InChI=1S/C6H14NO3PS2/c1-4-7-6(8)5-13-11(12,9-2)10-3/h4-5H2,1-3H3,(H,7,8)
InChI Key
DICRHEJCQXFJBY-UHFFFAOYSA-N

Overview

2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide (CAS 116-01-8) is an organophosphorus compound with acetamide functionality and phosphinothioyl groups. This specialized organophosphorus chemical represents a unique class of compounds combining phosphorus-sulfur chemistry with acetamide functionality. With its molecular formula C6H14NO3PS2 and molecular weight of 243.3 g/mol, this substance exhibits distinct chemical properties derived from its complex structure containing dimethoxyphosphinothioyl and N-ethylacetamide moieties. The compound's safety profile requires careful handling, as indicated by its Acute Toxicity Category 4 classification and GHS07 pictogram with Warning signal word. Its ADR Class 6.1 designation confirms its classification as a toxic substance requiring appropriate transportation and storage protocols. Professional handling procedures must be implemented to ensure worker safety and regulatory compliance. From a chemical perspective, this compound belongs to a family of related organophosphorus acetamides, sharing structural similarities with substances like 2-dimethoxyphosphinothioylsulfanyl-N-methylacetamide, which differs only in the alkyl substituent on the nitrogen atom. These structural variations can significantly influence both chemical reactivity and biological activity profiles. Industrial applications typically involve specialized synthetic processes where the unique combination of phosphorus-sulfur chemistry and acetamide functionality provides specific reactivity patterns. The compound may serve as an intermediate in pharmaceutical synthesis or as a specialized reagent in agricultural chemistry development. Its dual functionality makes it valuable in applications requiring both organophosphorus reactivity and amide stability. OYSI maintains reliable supply chains for this specialized organophosphorus compound, supporting European industrial customers with consistent availability and technical expertise.

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 NameEthoat-methyl (ISO)
Marine PollutantNo

Frequently Asked Questions

What is 2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide?

2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide is an organophosphorus compound with the molecular formula C6H14NO3PS2 and CAS number 116-01-8. This chemical substance has a molecular weight of 243.3 g/mol and contains phosphorus, sulfur, nitrogen and oxygen atoms in its structure. It is classified as an acute toxicity hazard category 4 substance, requiring careful handling and appropriate safety measures during use.

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

2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide is an organophosphorus compound with a molecular mass of 243.3 g/mol and the formula C6H14NO3PS2. The presence of phosphorus and sulfur atoms in its structure influences its chemical behavior and reactivity. As an acetamide derivative, it contains both polar and nonpolar functional groups, affecting its solubility characteristics and interaction with other substances.

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

2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide is primarily used in specialized chemical synthesis and research applications. As an organophosphorus compound, it may serve as an intermediate in the production of other chemicals or as a reagent in specific chemical reactions. Its unique structure makes it valuable for industrial processes requiring phosphorus-sulfur containing compounds, though specific applications depend on the end-user's requirements.

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

2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide requires careful handling due to its Acute Tox. 4 classification and Warning signal word. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume extraction. Avoid skin and eye contact, inhalation, and ingestion. Follow the GHS07 pictogram warnings and implement appropriate risk management measures according to safety data sheets.

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

2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide should be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly sealed and properly labeled according to GHS requirements. Storage areas must be designed to contain potential spills and provide appropriate fire protection. Due to its acute toxicity classification, restrict access to authorized personnel only and maintain inventory records as required by local regulations.

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

Immediate first aid measures for 2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide exposure include removing contaminated clothing and flushing affected skin or eyes with plenty of water for at least 15 minutes. If inhaled, move the person to fresh air immediately. In case of ingestion, do not induce vomiting and seek medical attention. Due to its Acute Tox. 4 classification, contact emergency services or poison control centers for serious exposures and obtain professional medical advice.

How to dispose of 2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide appropriately?

2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide must be disposed of through licensed hazardous waste disposal facilities due to its acute toxicity classification. Never discharge into drains, waterways, or regular waste streams. Collect waste in appropriate containers, properly label according to waste regulations, and maintain disposal documentation. Contact certified waste management companies experienced in handling toxic chemical substances and ensure compliance with local and European waste disposal regulations.

How to transport 2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide?

2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide is classified under ADR Class 6.1 (toxic substances) Packing Group III for transport purposes. This classification requires appropriate packaging, labeling, and documentation according to dangerous goods regulations. Transport must comply with ADR requirements including proper packaging specifications, hazard labels, and transport documents. Only authorized carriers with dangerous goods certification should handle the transportation of this substance across European borders.

Is 2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide subject to specific regulations?

2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide is subject to REACH regulation requiring registration for quantities above specified thresholds and CLP regulation for classification and labeling as Acute Tox. 4. The substance is not currently listed as SVHC (Substance of Very High Concern). Users must comply with occupational health and safety regulations, waste disposal requirements, and transport regulations under ADR Class 6.1. Always verify current regulatory status and requirements before use.

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

2-dimethoxyphosphinothioylsulfanyl-N-ethylacetamide is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides reliable supply chains across Europe with proper documentation, safety data sheets, and regulatory compliance support. As an established chemical distributor, OYSI ensures quality products meeting European standards and can assist with technical support, logistics, and regulatory requirements for professional and industrial customers requiring this specialized organophosphorus compound.

Data Sources

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