2-chloro-N-phenyl-N-propan-2-ylacetamide
C11H14ClNO
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Identification
- CAS Number
- 1918-16-7
- EC Number
- 217-638-2
- UN Number
- 3077
- Index Number
- 616-008-00-8
- PubChem CID
- 4931
Physical-chemical properties
- Molecular Formula
- C11H14ClNO
- Molar Mass
- 211.69 g/mol
- IUPAC Name
- 2-chloro-N-phenyl-N-propan-2-ylacetamide
Chemical Identifiers
- InChI
- InChI=1S/C11H14ClNO/c1-9(2)13(11(14)8-12)10-6-4-3-5-7-10/h3-7,9H,8H2,1-2H3
- InChI Key
- MFOUDYKPLGXPGO-UHFFFAOYSA-N
Overview
2-chloro-N-phenyl-N-propan-2-ylacetamide (CAS 1918-16-7) is an organochlorine acetamide derivative with selective herbicidal properties and moderate aquatic toxicity. This specialized chemical compound, also known by its EC number 217-638-2, belongs to the chloroacetamide family of organic compounds widely utilized in agricultural and industrial applications. With a molecular formula of C11H14ClNO and molecular weight of 211.69 g/mol, this substance exhibits the characteristic structure of N-substituted acetamides, featuring both phenyl and isopropyl groups attached to the nitrogen atom. The compound presents specific safety considerations that require careful handling protocols. Classified under GHS pictograms GHS07 and GHS09 with a "Warning" signal word, it demonstrates acute toxicity category 4, eye irritation properties, and skin sensitization potential. Particularly notable is its environmental classification as Aquatic Acute 1 and Aquatic Chronic 1, indicating significant toxicity to aquatic organisms with long-lasting effects. These characteristics place it in ADR transport class 9 for miscellaneous dangerous substances. In industrial applications, 2-chloro-N-phenyl-N-propan-2-ylacetamide serves primarily as a selective pre-emergence herbicide active ingredient, effectively controlling grass weeds and certain broadleaf species. It also functions as an intermediate in pharmaceutical synthesis and specialty chemical manufacturing. Unlike related compounds such as 2-methylpropyl 2-(oxiran-2-yl)acetate, this acetamide derivative offers specific selectivity profiles that make it valuable for targeted agricultural formulations. The compound requires specialized storage conditions and proper ventilation due to its classification profile. OYSI maintains reliable supply chains for this technical chemical, ensuring consistent availability for qualified industrial customers across European markets.
Safety & Classification
Acute Tox. 4 *; Eye Irrit. 2; Skin Sens. 1; Aquatic Acute 1; Aquatic Chronic 1
GHS Pictograms
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
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
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:
Eye Contact
Measures if substance gets into the eyes
First Aid Actions
- +P305IF IN EYES:
- +P351Rinse cautiously with water for several minutes.
- +P338Remove contact lenses, if present and easy to do. Continue rinsing.
- +P313Get medical advice/attention.
Related hazard statements:
Ingestion
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 Number | 3077 |
| ADR Class | 9 |
| Packing Group | III |
| Tunnel Code | - |
| Proper Shipping Name | Propachlor (ISO) |
| Marine Pollutant | No |
Frequently Asked Questions
What is 2-chloro-N-phenyl-N-propan-2-ylacetamide?
2-chloro-N-phenyl-N-propan-2-ylacetamide is an organic chemical compound with the molecular formula C11H14ClNO and CAS number 1918-16-7. This acetamide derivative features a chlorinated carbon chain attached to a substituted aniline group. With a molecular weight of 211.69 g/mol, it belongs to the class of halogenated amides and is classified as moderately hazardous with acute toxicity, eye irritation, and skin sensitization properties.
What are the physicochemical properties of 2-chloro-N-phenyl-N-propan-2-ylacetamide?
2-chloro-N-phenyl-N-propan-2-ylacetamide is a solid organic compound at room temperature with moderate molecular weight of 211.69 g/mol. The presence of both polar (amide) and non-polar (phenyl, alkyl) groups suggests limited water solubility but good solubility in organic solvents. The chlorine substitution and aromatic ring contribute to its chemical stability under normal conditions, though specific physical parameters like melting point and solubility data require laboratory determination.
What is 2-chloro-N-phenyl-N-propan-2-ylacetamide used for?
2-chloro-N-phenyl-N-propan-2-ylacetamide is primarily used as a chemical intermediate in pharmaceutical and agrochemical synthesis. Its acetamide structure with chlorine functionality makes it valuable for creating more complex molecules through substitution reactions. The compound serves in research applications and specialized chemical manufacturing processes where controlled reactivity and specific molecular architecture are required for developing active pharmaceutical ingredients or crop protection chemicals.
How to handle 2-chloro-N-phenyl-N-propan-2-ylacetamide safely?
2-chloro-N-phenyl-N-propan-2-ylacetamide requires careful handling due to its Acute Tox. 4, Eye Irrit. 2, and Skin Sens. 1 classifications. Essential personal protective equipment includes safety goggles, chemical-resistant gloves, and protective clothing to prevent skin contact. Work in well-ventilated areas or under fume extraction to avoid inhalation. Handle containers carefully to prevent spills, and ensure emergency wash facilities are readily available for immediate decontamination if accidental contact occurs.
How to store 2-chloro-N-phenyl-N-propan-2-ylacetamide correctly?
2-chloro-N-phenyl-N-propan-2-ylacetamide should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly sealed to prevent moisture absorption and contamination. Due to its Aquatic Acute 1 and Chronic 1 classifications, ensure storage areas have appropriate containment measures to prevent environmental release. Store separately from incompatible materials such as strong oxidizers and bases, and maintain proper inventory tracking for regulatory compliance.
What to do in case of contact with 2-chloro-N-phenyl-N-propan-2-ylacetamide?
Immediate action is required for any contact with 2-chloro-N-phenyl-N-propan-2-ylacetamide due to its irritating and sensitizing properties. For skin contact, immediately remove contaminated clothing and wash affected area with plenty of soap and water for at least 15 minutes. For eye contact, rinse thoroughly with water for 15 minutes and remove contact lenses if present. If inhaled, move to fresh air immediately. Seek medical attention if symptoms persist or develop, and always show the safety data sheet to medical personnel.
How to dispose of 2-chloro-N-phenyl-N-propan-2-ylacetamide appropriately?
2-chloro-N-phenyl-N-propan-2-ylacetamide must be disposed of as hazardous chemical waste through licensed waste management facilities due to its toxicity and environmental hazard classifications. Never discharge into sewers, water bodies, or soil as it poses acute and chronic aquatic toxicity risks. Collect waste in appropriate, labeled containers and arrange disposal through certified hazardous waste contractors. Follow local, national, and EU waste regulations, and maintain proper documentation of disposal activities for regulatory compliance.
How to transport 2-chloro-N-phenyl-N-propan-2-ylacetamide?
2-chloro-N-phenyl-N-propan-2-ylacetamide is classified as ADR Class 9 (Miscellaneous Dangerous Substances), Packing Group III for transportation purposes. This classification requires appropriate packaging, labeling, and documentation according to dangerous goods regulations. Containers must be properly secured, labeled with correct hazard markings, and accompanied by transport documents. Drivers must hold appropriate dangerous goods certifications, and vehicles should carry emergency response information and spill containment materials during transport.
Is 2-chloro-N-phenyl-N-propan-2-ylacetamide subject to particular regulations?
2-chloro-N-phenyl-N-propan-2-ylacetamide is subject to EU REACH regulation requiring registration for manufacture or import above one tonne annually. Under CLP regulation, it must be classified and labeled according to its hazard profile with GHS07 and GHS09 pictograms and 'Warning' signal word. While not currently identified as a Substance of Very High Concern (SVHC), users must comply with occupational exposure limits, environmental discharge restrictions, and maintain safety data sheets for workplace safety compliance.
Where to buy 2-chloro-N-phenyl-N-propan-2-ylacetamide in Europe?
2-chloro-N-phenyl-N-propan-2-ylacetamide is available through OYSI, a specialized European distributor of technical chemicals and pharmaceutical intermediates. OYSI provides reliable supply chains across Europe with proper documentation, safety data sheets, and regulatory compliance support. As a professional chemical distributor, OYSI ensures product quality, appropriate packaging, and technical support for industrial customers requiring this specialized acetamide compound for their manufacturing or research applications.
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2-chloro-N-phenyl-N-propan-2-ylacetamide is a dangerous good. We support you with labeling, packaging, and transport documentation.
Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.