N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide
C14H17Cl2NO2
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Identification
- CAS Number
- 126833-17-8
- EC Number
- 422-530-5
- UN Number
- 3077
- Index Number
- 616-111-00-8
- PubChem CID
- 213031
Physical-chemical properties
- Molecular Formula
- C14H17Cl2NO2
- Molar Mass
- 302.20 g/mol
- IUPAC Name
- N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide
Chemical Identifiers
- InChI
- InChI=1S/C14H17Cl2NO2/c1-14(7-3-2-4-8-14)13(19)17-9-5-6-10(18)12(16)11(9)15/h5-6,18H,2-4,7-8H2,1H3,(H,17,19)
- InChI Key
- VDLGAVXLJYLFDH-UHFFFAOYSA-N
Overview
N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide (CAS 126833-17-8) is a chlorinated aromatic carboxamide compound with specialized industrial applications and aquatic toxicity considerations. This specialized chemical compound features a unique molecular structure combining a dichlorinated hydroxyphenyl group with a methylcyclohexane carboxamide moiety, resulting in the molecular formula C14H17Cl2NO2 and a molecular weight of 302.2 g/mol. The presence of two chlorine atoms at positions 2 and 3, along with a hydroxyl group at position 4 of the phenyl ring, contributes to its distinctive chemical properties and reactivity profile. The compound is assigned EC number 422-530-5 and falls under ADR Class 9 for transport purposes. From a safety perspective, this substance is classified as Aquatic Chronic 2 under the GHS classification system, requiring the GHS09 environmental hazard pictogram. This classification indicates potential long-term adverse effects on aquatic organisms, necessitating careful handling and disposal procedures to prevent environmental contamination. While no specific signal word is assigned, proper industrial hygiene practices should be maintained during handling and processing operations. The compound finds applications in specialized chemical synthesis processes, particularly as an intermediate in pharmaceutical and agrochemical manufacturing. Its structural similarity to related compounds such as N-(3,5-dichloro-4-ethyl-2-hydroxyphenyl)-2-(3-pentadecylphenoxy)butanamide suggests potential utility in similar synthetic pathways. Industrial applications also include its use as a building block in the development of specialty polymers and advanced materials where the specific chlorinated aromatic structure provides desired performance characteristics. OYSI maintains reliable supply chains for N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide to support European industrial customers requiring this specialized chemical intermediate.
Safety & Classification
Aquatic Chronic 2
GHS Pictograms
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
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 Number | 3077 |
| ADR Class | 9 |
| Packing Group | III |
| Tunnel Code | - |
| Proper Shipping Name | Fenhexamid (ISO) |
| Marine Pollutant | No |
Frequently Asked Questions
What is N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide?
N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide is an organic chemical compound with the molecular formula C14H17Cl2NO2 and CAS number 126833-17-8. This substance has a molecular weight of 302.2 g/mol and contains both aromatic and aliphatic structural components. It features a dichlorinated hydroxyphenyl group connected to a methylcyclohexane carboxamide moiety, making it a complex synthetic organic compound used in various industrial applications.
What are the physicochemical properties of N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide?
N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide is a solid organic compound at room temperature with a molecular weight of 302.2 g/mol. The presence of chlorine atoms and hydroxyl groups influences its polarity and solubility characteristics. The compound's stability and reactivity are influenced by the electron-withdrawing effects of the chlorine substituents and the hydrogen bonding capability of the hydroxyl and amide groups.
What is N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide used for?
N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide is used as an intermediate in pharmaceutical synthesis and specialty chemical manufacturing. Its unique structural features make it valuable in the development of bioactive compounds and advanced materials. The compound may also serve as a building block in organic synthesis for creating more complex molecular structures in research and industrial applications.
How to handle N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide safely?
N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide should be handled with standard chemical safety precautions including wearing appropriate personal protective equipment such as gloves, safety glasses, and lab coats. Work in well-ventilated areas or under fume hoods to minimize exposure. Avoid direct skin contact and inhalation. Follow good laboratory practices including proper hygiene measures and emergency procedures. Always consult the safety data sheet for specific handling requirements.
How to store N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide correctly?
N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide should be stored in a cool, dry place away from direct sunlight and heat sources. Keep containers tightly closed to prevent moisture absorption and contamination. Store in original containers with proper labeling and ensure compatibility with surrounding chemicals. Maintain appropriate temperature and humidity conditions to preserve product integrity and prevent degradation. Follow warehouse safety protocols for chemical storage.
What to do in case of contact with N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide?
In case of skin contact with N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide, immediately wash the affected area with plenty of soap and water. For eye contact, rinse thoroughly with water for at least 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult the safety data sheet and contact poison control if necessary.
How to dispose of N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide properly?
N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide must be disposed of through licensed hazardous waste disposal facilities in accordance with local, national, and European regulations. The compound's Aquatic Chronic 2 classification requires special consideration for environmental protection. Do not discharge to sewers, waterways, or soil. Contact certified waste management companies for proper collection and treatment. Maintain disposal records and follow all regulatory requirements for chemical waste management.
How to transport N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide?
N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide is classified as ADR Class 9 (Miscellaneous Dangerous Substances), Packing Group III for transport purposes. This classification requires appropriate packaging, labeling, and documentation according to international dangerous goods regulations. Vehicles must display proper placards and drivers need appropriate training. Shipping documentation must include proper shipping names, UN numbers, and hazard class information. Ensure compliance with all transport regulations.
Is N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide subject to specific regulations?
N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide is subject to European REACH and CLP regulations for chemical registration, classification, and labeling. The compound is classified as Aquatic Chronic 2 under CLP and displays GHS09 pictogram indicating environmental hazards. It is not currently listed as a Substance of Very High Concern (SVHC). Companies must comply with safety data sheet requirements, proper classification, and registration obligations under European chemical legislation.
Where to buy N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide in Europe?
N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide is available through OYSI, a leading European distributor of specialty chemicals and pharmaceutical intermediates. OYSI provides reliable supply chains across Europe with proper documentation, quality assurance, and regulatory compliance. As experienced chemical distributors, OYSI ensures product quality, appropriate packaging, and full regulatory support including safety data sheets and certificates of analysis for industrial and research customers.
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Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.