3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid
C11H12Cl4N2O3
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Identification
- CAS Number
- 140-41-0
- UN Number
- 3077
- Index Number
- 006-043-00-1
- PubChem CID
- 8799
Physical-chemical properties
- Molecular Formula
- C11H12Cl4N2O3
- Molar Mass
- 362.00 g/mol
- IUPAC Name
- 3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid
Chemical Identifiers
- InChI
- InChI=1S/C9H11ClN2O.C2HCl3O2/c1-12(2)9(13)11-8-5-3-7(10)4-6-8;3-2(4,5)1(6)7/h3-6H,1-2H3,(H,11,13);(H,6,7)
- InChI Key
- DUQGREMIROGTTD-UHFFFAOYSA-N
Overview
3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid (CAS 140-41-0) is a chlorinated organic compound complex with herbicidal and potential carcinogenic properties. This chemical substance represents a combination of two distinct molecular components: a substituted phenylurea derivative and trichloroacetic acid. With a molecular formula of C11H12Cl4N2O3 and molecular weight of 362 g/mol, this compound exhibits characteristics typical of chlorinated aromatic systems. The presence of multiple chlorine atoms significantly influences its chemical behavior, environmental persistence, and biological activity profile. The compound is classified under multiple hazard categories, including Category 2 carcinogenicity, skin and eye irritation properties, and acute and chronic aquatic toxicity. These safety classifications require careful handling protocols and appropriate personal protective equipment during industrial use. The substance falls under ADR Class 9 for transportation purposes, indicating it is classified as a miscellaneous dangerous substance requiring specific shipping considerations. In industrial applications, this type of chlorinated compound structure is commonly utilized in agricultural formulations, particularly as herbicidal agents due to the phenylurea moiety's ability to inhibit photosynthesis in target plants. The compound may also find applications in specialized chemical synthesis processes and as an intermediate in pharmaceutical manufacturing. Like related chlorinated compounds such as 1,4-dichlorobenzene, it requires careful environmental monitoring due to its aquatic toxicity profile. The trichloroacetic acid component enhances the compound's stability and may influence its bioavailability in agricultural applications. Manufacturing facilities must implement robust containment and waste management systems to prevent environmental release. OYSI maintains technical-grade supplies of this specialized chemical compound for qualified industrial customers across European markets.
Safety & Classification
Carc. 2; Skin Irrit. 2; Eye Irrit. 2; 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:
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 | Monuron-TCA |
| Marine Pollutant | No |
Frequently Asked Questions
What is 3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid?
3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid is a chemical compound with CAS number 140-41-0 and molecular formula C11H12Cl4N2O3. This substance has a molecular weight of 362 g/mol and appears to be a combination of a substituted urea derivative and trichloroacetic acid. It is classified as hazardous with carcinogenic potential (Category 2), skin and eye irritation properties, and aquatic toxicity concerns.
What are the physicochemical properties of 3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid?
3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid is a chlorinated organic compound with molecular formula C11H12Cl4N2O3 and molecular weight 362 g/mol. The presence of multiple chlorine atoms and the trichloroacetic acid component suggest it likely exhibits good chemical stability and moderate to high polarity. The compound's exact physical state, color, and solubility properties would depend on environmental conditions and require specific analytical characterization.
What is 3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid used for?
3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid is typically used in specialized industrial and research applications. The chlorinated urea structure suggests potential applications in pharmaceutical intermediates, agrochemical synthesis, or as a chemical reagent in organic synthesis processes. Due to its hazardous classification including carcinogenic potential, its use is restricted to professional and industrial settings with appropriate safety controls and expertise.
How to handle 3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid safely?
3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid requires strict safety precautions due to its carcinogenic potential and irritant properties. Use appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection. Work in well-ventilated areas or under fume hoods to prevent inhalation. Avoid skin and eye contact, and ensure proper training before handling. Follow all workplace safety protocols and regulatory guidelines for carcinogenic substances.
How to store 3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid correctly?
3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid must be stored in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly sealed and properly labeled according to GHS requirements. Due to its carcinogenic classification, store in designated areas with restricted access and appropriate containment measures. Avoid exposure to moisture, heat sources, and strong bases or oxidizing agents that could cause decomposition or dangerous reactions.
What to do in case of contact with 3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid?
Immediate action is required upon contact with 3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid. For skin contact, remove contaminated clothing and rinse affected area with plenty of water for at least 15 minutes. For eye contact, flush immediately with water for 15-20 minutes and remove contact lenses if present. If inhaled, move to fresh air immediately. Seek medical attention promptly, especially given the carcinogenic potential. Never induce vomiting if ingested.
How to dispose of 3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid appropriately?
3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid must be disposed of through licensed hazardous waste disposal facilities due to its carcinogenic and environmentally hazardous properties. Never dispose of this substance in regular waste streams or down drains due to its aquatic toxicity. Contact certified waste management companies specializing in hazardous chemical disposal. Ensure proper documentation and compliance with local, national, and EU waste regulations including the Waste Framework Directive.
How to transport 3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid?
3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid is classified as ADR Class 9 (Miscellaneous Dangerous Goods), Packing Group III for transport purposes. This classification requires appropriate packaging, labeling, and documentation according to ADR regulations. Use UN-approved packaging and ensure proper hazard labeling including GHS pictograms (GHS07, GHS08, GHS09). Transport must comply with dangerous goods regulations and be handled by trained personnel with appropriate safety equipment.
Is 3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid subject to specific regulations?
3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid is subject to comprehensive EU chemical regulations including REACH registration requirements and CLP classification obligations. While not currently listed as a SVHC, its carcinogenic classification (Carc. 2) subjects it to specific handling, labeling, and workplace safety requirements. Users must comply with occupational exposure limits, provide appropriate safety training, and maintain detailed safety documentation. Environmental regulations also apply due to its aquatic toxicity classification.
Where to buy 3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid in Europe?
3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid is available through OYSI, a specialized European distributor of technical chemicals. As a professional chemical supplier, OYSI ensures regulatory compliance, proper packaging, and technical support for hazardous substances. Given the compound's carcinogenic classification and regulatory requirements, purchase is typically restricted to qualified industrial users, research institutions, and companies with appropriate handling capabilities and safety infrastructure.
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3-(4-chlorophenyl)-1,1-dimethylurea;2,2,2-trichloroacetic acid 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.