Maintenance Notice (4:30 AM - 11:00 AM December 21, 2024): This website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.197
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 18156-74-6 | Product Number: A5605
TMS-Imidazole (=N-Trimethylsilylimidazole) [for Gas Chromatography]
×
![]()
×
![TMS-Imidazole (=N-Trimethylsilylimidazole) [for Gas Chromatography]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "TMS-Imidazole (=N-Trimethylsilylimidazole) [for Gas Chromatography]")
Purity: >98.0%(T)
Synonyms:
- SIM
- N-Trimethylsilylimidazole
- TMSI
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5ML |
€30.00
|
8 | ≥100 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | A5605 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__6H__1__2N__2Si = 140.26 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive,Heat Sensitive |
| Packaging and Container | 5ML-Vial (View image) |
| CAS RN | 18156-74-6 |
| Reaxys Registry Number | 606148 |
| PubChem Substance ID | 87563207 |
| SDBS (AIST Spectral DB) | 19968 |
| MDL Number | MFCD00005280 |
Specifications
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Effect test of TMS derivatization | Effective as derivatization agent Glucose |
| High boiling impurity of Silylation agent | No impurity higher than Isopropyl myristate(50 ppm) after 5 min + hold up time |
Properties (reference)
| Melting Point | -42 °C |
| Boiling Point | 94 °C/14 mmHg |
| Flash point | 5 °C |
| Specific Gravity (20/20) | 0.96 |
| Refractive Index | 1.48 |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H225 : Highly flammable liquid and vapour. |
| Precautionary Statements | P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 : Keep container tightly closed. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. |
Related Laws:
| EC Number | 242-040-3 |
| RTECS# | NI8700000 |
Transport Information:
| UN Number | UN1993 |
| Class | 3 |
| Packing Group | II |
| HS Number | 2933299090 |
Application
Trimethylsilylating Reagent for GC
Experimental procedure:
Approx. 1 mg of a sample and SIM (1 mL) are placed in a dry vial, and then the vial is tightly sealed and allowed to react by shaking or heating.
Approx. 1 mg of a sample and SIM (1 mL) are placed in a dry vial, and then the vial is tightly sealed and allowed to react by shaking or heating.
Application
Trimethylsilylation of Alcohols using TMS Reagents
References
- Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
PubMed Literature
Articles/Brochures
TCIMAIL
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.
Other Documents
Related Products
![N-Trimethylsilylimidazole [Trimethylsilylating Reagent]](/medias/T0585.jpg?context=bWFzdGVyfHJvb3R8Mzg2MTd8aW1hZ2UvanBlZ3xhRFJqTDJnM05TODRPVE15TXpZeE9UWXhOVEF5TDFRd05UZzFMbXB3Wnd8MmY4NGRmMzllMjIxOWEzYjgwZmZiNmJjMDA3Yzk4ZDNlZGZlNDNlNDAzOTMzMTU5NmUzZDhiZTNkMDkzYTEwNA "N-Trimethylsilylimidazole [Trimethylsilylating Reagent]")
N-Trimethylsilylimidazole [Trimethylsilylating Reagent]
| Product # | T0585 |
| CAS RN | 18156-74-6 |
| Purity / Analysis Method: | >98.0%(T) |
![N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]](/_ui/responsive/theme-tci/images/missing_product_srp.jpg "N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]")
N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]
| Product # | T0693 |
| CAS RN | 18156-74-6 |
| Purity / Analysis Method: | >98.0%(T) |