Methyl 2,2,2-trichloroacetimidate
Methyl 2,2,2-trichloroacetimidate (CAS: 2533-69-9) is an organic compound with the linear formula CCl3C(=NH)OCH3 and a molecular weight of 176.43 g/mol. This chemical is classified as an amidate/imidate and serves as a valuable building block in organic synthesis. Its primary applications involve its use as a starting material or reagent in the creation of complex nitrogen-containing compounds, such as bibenzimidazole oligomers and polymers.
- Synonyms
- 2533-69-9, CCl3C(=NH)OCH3

Synthesis of Bibenzimidazole Oligomers and Polymers
Methyl 2,2,2-trichloroacetimidate acts as a key starting material in the synthesis pathways for novel bibenzimidazole oligomers and polymers, contributing to the development of advanced materials.
Reagent for Carboxylic Acid Synthesis
This compound is employed as a reagent in the preparation of specific organic molecules, notably in the synthesis of 2,2′-bisbenzimidazole-5,5′-dicarboxylic acid.
Organic Building Block
As a versatile organic building block, it facilitates complex chemical transformations, particularly in reactions involving nitrogen compounds and heterocycles.
| Molecular weight | 176.43 |
|---|---|
| Linear formula | CCl3C(=NH)OCH3 |
| Assay | 98% |
| Boiling point | 148-149 °C(lit.) |
| Density | 1.425 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.478(lit.) |
| Storage temperature | 2-8°C |
| Application | Methyl 2,2,2-trichloroacetimidate was used as starting material during the synthesis of novel bibenzimidazole oligomers and polymers1. It was employed as reagent during the synthesis of 2,2′-bisbenzimidazole-5,5′-dicarboxylic acid2. |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 74 °C / 165.2 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Methyl 2,2,2-trichloroacetimidate used for?
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Methyl 2,2,2-trichloroacetimidate is used as a starting material in the synthesis of bibenzimidazole oligomers and polymers, and as a reagent in the synthesis of 2,2′-bisbenzimidazole-5,5′-dicarboxylic acid.
What is the CAS number and formula for Methyl 2,2,2-trichloroacetimidate?
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The CAS number is 2533-69-9, and the linear formula is CCl3C(=NH)OCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 2,2,2-trichloroacetimidate with a minimum assay of 98%. TSS does not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Methyl 2,2,2-trichloroacetimidate be handled safely?
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This compound can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection. Ensure adequate ventilation and avoid breathing vapours.
How is Methyl 2,2,2-trichloroacetimidate packed, shipped, and exported?
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We offer this chemical for export globally, with packaging options suitable for safe transport. Please contact us for specific shipping and export requirements.
How can I request a sample or quote for Methyl 2,2,2-trichloroacetimidate?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team via our website or by telephone.
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