1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene
C14H9Cl5
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Identification
- CAS Number
- 50-29-3
- EC Number
- 200-024-3
- UN Number
- 2761
- Index Number
- 602-045-00-7
- PubChem CID
- 3036
Physical-chemical properties
- Molecular Formula
- C14H9Cl5
- Molar Mass
- 354.50 g/mol
- IUPAC Name
- 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene
Chemical Identifiers
- InChI
- InChI=1S/C14H9Cl5/c15-11-5-1-9(2-6-11)13(14(17,18)19)10-3-7-12(16)8-4-10/h1-8,13H
- InChI Key
- YVGGHNCTFXOJCH-UHFFFAOYSA-N
Overview
1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene (CAS 50-29-3) is a highly chlorinated organic compound with significant bioaccumulation potential and environmental persistence. This organochlorine compound, also known by its EC number 200-024-3, belongs to the family of polychlorinated aromatic hydrocarbons with the molecular formula C14H9Cl5 and a molecular weight of 354.5 g/mol. The substance features a complex structure consisting of two chlorinated benzene rings connected by a heavily chlorinated ethyl bridge, making it remarkably stable and resistant to environmental degradation. The compound presents significant safety considerations, classified under multiple hazard categories including carcinogenicity (Category 2), acute toxicity (Category 3), and specific target organ toxicity with repeated exposure (Category 1). Its environmental impact profile is particularly concerning, with classifications for both acute and chronic aquatic toxicity (Category 1), reflecting its potential for bioaccumulation and long-term ecological effects. The ADR transport classification of 6.1 indicates its status as a toxic substance requiring special handling protocols during shipping and storage. From a chemical perspective, this compound shares structural similarities with other chlorinated aromatics, though it differs significantly from simpler aromatic compounds like N-methylaniline in terms of environmental persistence and toxicity profile. Industrial applications primarily focus on specialized synthetic chemistry processes, research applications in analytical chemistry, and as an intermediate in certain manufacturing processes where its unique chlorination pattern provides specific reactivity characteristics. OYSI maintains technical-grade supplies of this specialized compound for qualified industrial customers, ensuring compliance with all applicable European chemical regulations and safety requirements.
Safety & Classification
Carc. 2; Acute Tox. 3 *; STOT RE 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
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 | 2761 |
| ADR Class | 6.1 |
| Packing Group | III |
| Tunnel Code | E |
| Proper Shipping Name | DDT (ISO) |
| Marine Pollutant | No |
Frequently Asked Questions
What is 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene?
1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene is an organochlorine compound with molecular formula C14H9Cl5 and CAS number 50-29-3. This chemical has a molecular weight of 354.5 g/mol and belongs to the class of polychlorinated compounds. It is classified as a hazardous substance with carcinogenic properties, acute toxicity, and environmental hazards. The compound requires careful handling due to its classification under multiple danger categories including carcinogenicity category 2 and acute toxicity category 3.
What are the physicochemical properties of 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene?
1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene is a chlorinated organic compound with five chlorine atoms in its structure. As a polychlorinated substance, it typically exhibits low water solubility and high lipophilicity. The compound has a molecular weight of 354.5 g/mol and contains aromatic rings, which contribute to its chemical stability. Due to its chlorinated structure, it is generally persistent in the environment and may bioaccumulate. The exact physical appearance and odor characteristics should be confirmed from the safety data sheet.
What is 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene used for?
1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene is primarily used in specialized industrial applications and research. As an organochlorine compound, it may serve as an intermediate in chemical synthesis or as a reference standard in analytical chemistry. Due to its hazardous classification including carcinogenic properties, its use is strictly regulated and limited to professional applications with appropriate safety measures. The compound should only be handled by trained personnel in controlled industrial or laboratory environments with proper containment and safety protocols.
How to handle 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene safely?
1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene requires strict safety protocols due to its carcinogenic and toxic properties. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin and eye contact completely. Use appropriate containment measures to prevent environmental release. Regular health monitoring may be required for personnel handling this substance. Always consult the safety data sheet before handling and ensure proper training on hazardous substance procedures.
How to store 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene correctly?
1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene must be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Use appropriate secondary containment to prevent environmental contamination. Store in original containers with proper labeling including GHS pictograms (GHS08, GHS06, GHS09). Restrict access to authorized personnel only due to carcinogenic properties. Implement temperature controls and avoid exposure to moisture or reactive substances. Regular inventory checks and container integrity inspections are essential. Follow local regulations for storage of carcinogenic and environmentally hazardous substances.
What to do in case of contact with 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene?
In case of skin contact with 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene, immediately remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. For eye contact, rinse immediately with clean water for 15 minutes and seek medical attention. If inhaled, move to fresh air and monitor breathing. Do not induce vomiting if ingested. Seek immediate medical attention for any exposure, informing healthcare providers about the carcinogenic nature of the substance. Always consult the safety data sheet for specific first aid measures.
How to dispose of 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene properly?
1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene must be disposed of as hazardous waste through licensed waste management facilities. Due to its carcinogenic and environmentally hazardous properties, it requires specialized treatment methods such as high-temperature incineration. Never discharge to sewers, waterways, or general waste streams. Contaminated materials including packaging must also be treated as hazardous waste. Ensure proper documentation and tracking throughout the disposal process. Comply with local, national, and EU waste regulations including the Waste Framework Directive for hazardous substance disposal.
How to transport 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene?
1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene is classified under ADR Class 6.1 (Toxic substances) Packing Group III for transportation. Proper packaging must meet UN specification requirements for toxic substances. Transport documentation must include proper shipping name, UN number, and hazard labels. Drivers require ADR training for dangerous goods transport. Vehicles must carry appropriate emergency equipment and placarding. Ensure compliance with routing restrictions and quantity limitations. Emergency response information must be available during transport. Follow ADR regulations for loading, segregation, and documentation requirements for toxic substances.
Is 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene subject to specific regulations?
1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene is subject to comprehensive EU chemical regulations under REACH and CLP. The substance requires classification and labeling according to CLP regulation with danger pictograms GHS08, GHS06, and GHS09. As a carcinogenic substance (Carc. 2), it may be subject to authorization requirements and workplace exposure limits. Environmental regulations apply due to its aquatic toxicity classification. Users must maintain safety data sheets and implement risk management measures. The substance may also fall under national occupational health regulations and require specific handling permits in certain jurisdictions.
Where to buy 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene in Europe?
1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene is available through specialized chemical distributors in Europe, including OYSI. As a hazardous substance with carcinogenic properties, procurement requires proper documentation including intended use, safety measures, and compliance with REACH obligations. OYSI can provide technical support, safety data sheets, and ensure proper packaging and transportation according to ADR regulations. Contact OYSI's technical team for availability, specifications, and regulatory compliance assistance. All purchases must comply with local licensing requirements and end-use restrictions for carcinogenic substances.
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1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene 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.