Ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate

C17H19NO4

ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate

CAS72490-01-8
GHS08 Gefahrensymbol: Gesundheitsgefahr – Gesundheitsgefahr
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
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Identification

CAS Number
72490-01-8
EC Number
276-696-7
UN Number
3077
Index Number
006-086-00-6
PubChem CID
51605

Physical-chemical properties

Molecular Formula
C17H19NO4
Molar Mass
301.34 g/mol
IUPAC Name
ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate

Chemical Identifiers

InChI
InChI=1S/C17H19NO4/c1-2-20-17(19)18-12-13-21-14-8-10-16(11-9-14)22-15-6-4-3-5-7-15/h3-11H,2,12-13H2,1H3,(H,18,19)
InChI Key
HJUFTIJOISQSKQ-UHFFFAOYSA-N

Overview

Ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate (CAS 72490-01-8) is an organic carbamate compound with phenoxy substituents used in specialized industrial applications. This aromatic carbamate derivative features a complex molecular structure combining ethyl carbamate functionality with diphenoxy ether linkages, resulting in a compound with unique chemical properties. With the molecular formula C17H19NO4 and a molecular weight of 301.34 g/mol, this substance belongs to the carbamate family of chemicals, which are widely utilized across various industrial sectors for their distinctive reactivity profiles. The compound is classified under multiple hazard categories, including suspected carcinogenic properties (Carc. 2) and significant environmental concerns due to its acute and chronic aquatic toxicity (Aquatic Acute 1; Aquatic Chronic 1). These classifications require careful handling protocols and specialized storage conditions. The Warning signal word and associated GHS08 and GHS09 pictograms indicate the need for appropriate personal protective equipment and environmental safeguards during use. Ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate finds applications in pharmaceutical intermediate synthesis, specialty polymer manufacturing, and advanced materials research. Its structural similarity to other aromatic compounds like 4-methyl-N-phenyl-6-prop-1-ynylpyrimidin-2-amine makes it valuable in comparative studies and as a building block for complex organic syntheses. The compound's phenoxy groups provide specific reactivity patterns that are particularly useful in developing specialized chemical formulations. Transportation falls under ADR Class 9 (miscellaneous dangerous substances), requiring appropriate documentation and handling procedures. As with related carbamate derivatives including 6-chloro-2-N,4-N-diethyl-1,3,5-triazine-2,4-diamine, proper regulatory compliance is essential throughout the supply chain. OYSI maintains reliable supply chains for this specialized chemical compound, ensuring consistent availability for European industrial customers requiring high-purity carbamate derivatives.

Safety & Classification

Warning
Classification:

Carc. 2; Aquatic Acute 1; Aquatic Chronic 1

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H351

Suspected of causing cancer.

H400

Very toxic to aquatic life.

H410

Very 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

Transport (ADR)

UN Number3077
ADR Class9
Packing GroupIII
Tunnel Code-
Proper Shipping NameFenoxycarb (ISO)
Marine PollutantNo

Frequently Asked Questions

What is ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate?

Ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate is an organic chemical compound with the molecular formula C17H19NO4 and CAS number 72490-01-8. This carbamate derivative has a molecular weight of 301.34 g/mol and contains phenoxy functional groups in its structure. It is classified as a Category 2 carcinogen and poses acute and chronic aquatic toxicity risks, requiring careful handling and environmental protection measures.

What are the physicochemical properties of ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate?

Ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate is a complex organic molecule with a molecular weight of 301.34 g/mol. As a carbamate compound containing aromatic phenoxy groups, it typically exists as a solid at room temperature. The compound's specific physical properties such as melting point, boiling point, and solubility characteristics would depend on detailed analytical data, which should be consulted from technical specifications.

What is ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate used for?

Ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate is primarily used in specialized chemical applications and research. Carbamate compounds are commonly employed as intermediates in pharmaceutical synthesis, agrochemical production, or as specialty reagents in organic chemistry. Given its specific structure with phenoxy groups, it may serve as a building block for more complex molecules or as a research compound in academic and industrial laboratories.

How to handle ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate safely?

Ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate must be handled with extreme caution due to its Category 2 carcinogenic classification. Workers should wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection. Handle only in well-ventilated areas or under fume extraction systems. Avoid skin contact, inhalation, and ingestion. Implement strict hygiene measures and ensure proper training for all personnel handling this substance.

How to store ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate correctly?

Ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate should be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly closed and properly labeled with hazard information. Store in secondary containment to prevent environmental release due to its aquatic toxicity. Implement access controls due to carcinogenic properties and maintain inventory records. Separate from oxidizing agents and other reactive chemicals according to chemical compatibility guidelines.

What to do in case of contact with ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate?

Immediate action is required if contact occurs with ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate. For skin contact, remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. If inhaled, move to fresh air immediately. In case of eye contact, rinse with clean water for 15 minutes. Seek immediate medical attention for any exposure, informing healthcare providers of the carcinogenic nature of the substance.

How to dispose of ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate properly?

Ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate must be disposed of as hazardous waste through licensed waste management companies. Due to its carcinogenic and aquatic toxic properties, it requires special handling and cannot be disposed of in regular waste streams. Follow local and national regulations for hazardous waste disposal. Containers should be triple-rinsed and the rinse water treated as hazardous waste. Document all disposal activities for regulatory compliance.

How to transport ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate?

Ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate is classified as ADR Class 9 (Miscellaneous Dangerous Goods), Packing Group III. Transport must comply with dangerous goods regulations including proper packaging, labeling, and documentation. Use UN-approved packaging and display appropriate hazard labels and markings. Drivers require dangerous goods training certification. Ensure emergency response information is available during transport and notify relevant authorities as required by local regulations.

Is ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate subject to specific regulations?

Ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate is subject to multiple regulatory frameworks including REACH registration requirements in Europe and CLP classification as Category 2 carcinogen. While not currently listed as a Substance of Very High Concern (SVHC), its carcinogenic properties require compliance with occupational health regulations and environmental protection laws. Users must implement appropriate risk management measures and may need specific licenses for handling and use.

Where to buy ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate in Europe?

OYSI serves as a reliable European distributor for ethyl N-[2-(4-phenoxyphenoxy)ethyl]carbamate, providing high-quality chemical products to industrial and research customers across Europe. As a specialized chemical distributor, OYSI ensures proper handling, packaging, and documentation compliance for this regulated substance. Contact OYSI directly for availability, technical specifications, and regulatory support to meet your specific requirements for this carbamate compound.

Data Sources

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