2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide

C14H20ClNO2

CAS34256-82-1
GHS08 Gefahrensymbol: Gesundheitsgefahr – Gesundheitsgefahr
GHS07 Gefahrensymbol: Gesundheitsschädlich/Reizend – Ausrufezeichen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
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Identification

CAS Number
34256-82-1
EC Number
251-899-3
UN Number
3082
Index Number
616-037-00-6
PubChem CID
1988

Physical-chemical properties

Molecular Formula
C14H20ClNO2
Molar Mass
269.77 g/mol
IUPAC Name
2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide

Chemical Identifiers

InChI
InChI=1S/C14H20ClNO2/c1-4-12-8-6-7-11(3)14(12)16(10-18-5-2)13(17)9-15/h6-8H,4-5,9-10H2,1-3H3
InChI Key
VTNQPKFIQCLBDU-UHFFFAOYSA-N

Overview

2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide (CAS 34256-82-1) is a chlorinated acetamide derivative with herbicidal properties and significant safety considerations. This organic compound, with the molecular formula C14H20ClNO2 and a molecular weight of 269.77 g/mol, belongs to the chloroacetamide family of chemicals. The substance features a complex aromatic structure with ethyl and methyl substituents on the phenyl ring, combined with an ethoxymethyl group attached to the nitrogen atom. Its EC number 251-899-3 identifies it within European chemical regulations as a substance requiring careful handling and risk assessment. The compound presents multiple hazard classifications including carcinogenic category 2, reproductive toxicity category 2, and acute toxicity category 4, necessitating stringent safety protocols during handling and storage. Additional concerns include skin irritation and sensitization potential, as well as specific target organ toxicity. The GHS08, GHS07, and GHS09 pictograms reflect its health hazards and environmental risks, while its ADR class 9 classification indicates special transport requirements for miscellaneous dangerous substances. Industrial applications typically center around its herbicidal properties, particularly in agricultural formulations for selective weed control. The compound may also serve as an intermediate in the synthesis of related agrochemical products. Unlike simpler aromatic compounds such as 1,4-dichlorobenzene, this molecule's complex substitution pattern provides specific biological activity profiles. Given its hazardous nature, proper risk assessment, appropriate personal protective equipment, and compliance with REACH regulations are essential for safe industrial use. OYSI provides this technical chemical to qualified industrial customers with comprehensive safety documentation and regulatory support.

Safety & Classification

Warning
Classification:

Carc. 2; Repr. 2; Acute Tox. 4; STOT SE 3; STOT RE 2; Skin Irrit. 2; Skin Sens. 1; Aquatic Acute ...

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H351

Suspected of causing cancer.

H332

Harmful if inhaled.

H335

May cause respiratory irritation.

H373

May cause damage to organs through prolonged or repeated exposure.

H315

Causes skin irritation.

H317

May cause an allergic skin reaction.

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

Inhalation

Harmful

Measures if vapours or dust are inhaled

First Aid Actions

  • +P304IF INHALED:
  • +P340Remove person to fresh air and keep comfortable for breathing.
  • +P311Call a POISON CENTER/doctor.

Related hazard statements:

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:

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 Number3082
ADR Class9
Packing GroupIII
Tunnel Code-
Proper Shipping NameAcetochlor (ISO)
Marine PollutantNo

Frequently Asked Questions

What is 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide?

2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide is an organic chemical compound with CAS number 34256-82-1 and molecular formula C14H20ClNO2. This acetamide derivative has a molecular weight of 269.77 g/mol and contains chlorine, nitrogen, and oxygen functional groups. It is classified as a hazardous substance with multiple health and environmental concerns, requiring careful handling and appropriate safety measures during use.

What are the physicochemical properties of 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide?

2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide is a solid organic compound with molecular formula C14H20ClNO2 and molecular weight 269.77 g/mol. The presence of both polar (amide, chlorine) and nonpolar (aromatic, alkyl) groups suggests moderate polarity. Its solubility characteristics would typically involve limited water solubility but better solubility in organic solvents. Specific physical properties like melting point, boiling point, and density require analytical determination.

What is 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide used for?

2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide is primarily used as an intermediate in organic synthesis and chemical manufacturing processes. Its acetamide structure and functional groups make it suitable for various chemical transformations and as a building block for more complex molecules. The compound may also serve in research applications, pharmaceutical intermediate synthesis, or specialty chemical production, depending on specific industrial requirements and regulatory approvals.

How to safely handle 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide?

2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide requires careful handling due to its multiple hazard classifications including carcinogenicity, reproductive toxicity, and skin sensitization. Essential PPE includes chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or under fume hoods to prevent inhalation. Avoid skin contact and implement strict hygiene measures. Training on hazard communication and emergency procedures is mandatory before handling this substance.

How to properly store 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide?

2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide should be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Use original containers with tight-fitting lids to prevent contamination and moisture absorption. Implement segregation from oxidizing agents, strong acids, and bases. Storage areas must have appropriate containment measures, restricted access, and clear hazard labeling. Regular container inspection and inventory management are essential for safe storage.

What to do in case of contact with 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide?

Immediate action is required upon contact with 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide. For skin contact, remove contaminated clothing and rinse affected area with plenty of water for at least 15 minutes. If inhaled, move to fresh air immediately. For eye contact, flush with clean water for 15 minutes while holding eyelids open. Seek medical attention promptly in all cases, especially considering the compound's carcinogenic and reproductive toxicity classifications. Do not induce vomiting if ingested.

How to properly dispose of 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide?

2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide must be disposed of as hazardous waste through licensed waste management companies. Incineration at appropriate temperatures or specialized chemical treatment facilities is typically required. Never dispose of down drains, sewers, or with regular waste due to environmental toxicity. Containerize waste properly with appropriate labeling and documentation. Consult local environmental authorities and waste disposal regulations for specific requirements in your jurisdiction.

How to transport 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide?

2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide is classified under ADR Class 9 (Miscellaneous dangerous substances), Packing Group III. Transportation requires appropriate UN-specification packaging, proper labeling with Class 9 hazard labels, and accompanying transport documents including safety data sheets. Vehicles must carry appropriate emergency equipment and drivers need hazardous materials training certification. Segregation requirements must be observed during transport to prevent incompatible material contact.

Is 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide subject to specific regulations?

2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide is subject to multiple regulatory frameworks including REACH registration requirements, CLP classification and labeling regulation, and ADR transport regulations. While not currently listed as SVHC, its Carc. 2 and Repr. 2 classifications require strict compliance with occupational exposure limits and risk management measures. Import/export may require permits depending on jurisdiction. Regular monitoring of regulatory updates is essential for continued compliance.

Where to buy 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide in Europe?

2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides comprehensive regulatory documentation, safety data sheets, and technical support for hazardous chemicals across European markets. As a professional chemical distributor, OYSI ensures proper handling procedures, regulatory compliance, and appropriate packaging for safe delivery. Contact OYSI directly for availability, specifications, and ordering information for this regulated chemical substance.

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2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide is a dangerous good. We support you with labeling, packaging, and transport documentation.

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Data Sources

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