Ordering
Available Variants1 g
CHA.73864-1g
Price
€34.80
Available – Dispatch in 14 days
5 g
CHA.73864-5g
Price
€90.40
Available – Dispatch in 14 days
25 g
CHA.73864-25g
Price
€171.20
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
1 g | CHA.73864-1g | €34.80 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 g | CHA.73864-5g | €90.40 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
25 g | CHA.73864-25g | €171.20 |
≥95.0% (S)
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Empirical Formula (Hill Notation) | C7H6N4S |
|---|---|
| CAS Number | 6160-65-2 |
| Molecular Weight | 178.21 |
| UNSPSC Code | 12352005 |
| NACRES | NA.22 |
| PubChem Substance ID | 57653315 |
| EC Number | 228-183-4 |
| Beilstein/REAXYS Number | 609349 |
| MDL number | MFCD00005289 |
| Assay | ≥95.0% (S) |
| Form | powder |
Safety Information Handling visibility
| pictograms |
GHS07
 GHS07
|
|---|---|
| signalword | Warning |
| hcodes | H302,H315,H319 |
| pcodes | P264 - P270 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications | Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 |
| Storage Class | 11 - Combustible Solids |
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | Eyeshields, Gloves, type N95 (US) |
Technical Overview & Applications Use-case context
1,1′-Thiocarbonyldiimidazole, also known as TCDI, is a chemical reagent with the CAS number 6160-65-2. It is a thiocarbonyl derivative of imidazole and has been widely used in various organic synthesis reactions. TCDI is a versatile reagent that can be employed in the formation of thiocarbonyl compounds, such as thioesters, thioureas, and thioamides. It is also used as a dehydrating agent in the synthesis of peptides and other organic compounds. The reagent is highly reactive and can be stored for extended periods under anhydrous conditions. Due to its high reactivity, TCDI is often used in small quantities and in combination with other reagents to achieve specific synthetic transformations. Its unique properties make it a valuable tool in the field of organic chemistry and peptide synthesis.
