Methoxychlor
Methoxychlor (CAS: 72-43-5; Formula: C16H15Cl3O2; Molar Mass: 345.65 g/mol) is an organochlorine insecticide. Historically used for controlling a variety of insect pests in agriculture and on livestock, it is now primarily utilised as an analytical standard for environmental testing and research. Its properties make it valuable for calibration and validation in chromatographic and spectroscopic analyses within environmental science and toxicology laboratories.
- IUPAC
- 1,1,1-Trichloro-2,2-bis-(p-methoxyphenyl)ethane,2,2-Bis(4-methoxyphenyl)-1,1,1-trichloroethane,DMDT
- Synonyms
- 1,1,1-Trichloro-2,2-bis-(p-methoxyphenyl)ethane2,2-Bis(4-methoxyphenyl)-1,1,1-trichloroethaneDMDT
Analytical Standard
Used as a reference material for the detection and quantification of methoxychlor residues in environmental samples, such as soil, water, and food products. Crucial for method validation and quality control in analytical laboratories.
Environmental Monitoring
Applied in studies concerning the fate and transport of organochlorine pesticides in ecosystems. Essential for researchers assessing environmental contamination levels and the impact of pesticide regulations.
Toxicological Research
Serves as a compound of interest in toxicological studies investigating the effects of endocrine-disrupting chemicals on biological systems. Utilised in in-vitro and in-vivo research settings.
| Molecular weight | 345.65 |
|---|---|
| Empirical formula | C16H15Cl3O2 |
| Grade | analytical standard |
| Concentration | 200 μg/mL in isooctane |
| Melting point | 86-88 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H351Suspected of causing cancer
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P501Dispose of contents and container per local regulations
| Transport (UN / ADR) | UN 3077 9 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-40-50/53 |
| Safety statements (S) | 7-23-36/37/39-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Packaging | ampule of 250 mg |
|---|---|
| Mfr No | Chem Service, Inc., PS-83 |
| Gene Information | mouse ... Esr1(13982) |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Methoxychlor used for?
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Methoxychlor (CAS: 72-43-5) is primarily used as an analytical standard for environmental monitoring, toxicological research, and in studies related to pesticide residue analysis. Its historical use was as an insecticide.
What is the CAS number and formula for Methoxychlor?
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The CAS number for Methoxychlor is 72-43-5, and its molecular formula is C16H15Cl3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methoxychlor as an analytical standard, packaged in an ampule of 250 mg with a concentration of 200 μg/mL in isooctane. We do not represent this product as USP, BP, or EP grade.
How should Methoxychlor be handled safely?
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Methoxychlor is harmful if swallowed, in contact with skin, or if inhaled (H302 + H312 + H332) and is suspected of causing cancer (H351). It is also very toxic to aquatic life with long-lasting effects (H410). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for full details.
How is Methoxychlor packed and shipped?
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Methoxychlor is supplied in an ampule of 250 mg, prepared as a solution at 200 μg/mL in isooctane. Shipments adhere to relevant regulations for hazardous materials, including UN 3077, Class 9, Packing Group III.
How can I request a sample or quote for Methoxychlor?
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To request a sample or a quote for Methoxychlor, please contact our sales team through the TSS website or by phone, providing the product name and CAS number (72-43-5).
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