Maintenance notice in CEST time zone (4:50 AM - 9:30 AM June 13, 2026): Our website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.201
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 21124-13-0 | Product Number: M0641
1-Methyl-3-p-tolyltriazene [for Esterification]
![Thumbnail of 1-Methyl-3-p-tolyltriazene [for Esterification]](/medias/M0641.jpg?context=bWFzdGVyfHJvb3R8MTU2MTJ8aW1hZ2UvanBlZ3xhR0V4TDJoa01DODRPVE0xTnpreE5EWXdNemd5TDAwd05qUXhMbXB3Wnd8ZDY4YjA4ZjI1ZDUzNGMyNTdlZTY5MWE4NDNkNWNlY2M3ODY3N2EyY2UxODNmODU0MGZiODkxMTU5MTBjM2M1OQ "1-Methyl-3-p-tolyltriazene [for Esterification]")
![Chemical Structure of 1-Methyl-3-p-tolyltriazene [for Esterification]](/medias/M0641.jpg?context=bWFzdGVyfHJvb3R8NTI1MDl8aW1hZ2UvanBlZ3xhRFk1TDJnMU15ODRPVEl5TXpNd01ETTRNekF5TDAwd05qUXhMbXB3Wnd8MWQyZjhhYzY4ZDVkNjQ3ZGY0MjkyNjkyZDE5NTI4ZGViM2JlOTUzZjhjMzBkMDhhYmVkNTYxZDAzZGRhMzkyOQ "1-Methyl-3-p-tolyltriazene [for Esterification]")
×
![1-Methyl-3-p-tolyltriazene [for Esterification]](/_ui/responsive/theme-tci/images/missing_product_zoom.webp "1-Methyl-3-p-tolyltriazene [for Esterification]")
Purity: >98.0%(T)(HPLC)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 1G |
37,00 €
|
1 | ≥100 |
|
|
| 25G |
420,00 €
|
1 | 4 |
|
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | M0641 |
Purity / Analysis Method 
|
>98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__8H__1__1N__3 = 149.20 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| Packaging and Container
|
1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 21124-13-0 |
| Reaxys Registry Number | 1841442 |
| PubChem Substance ID | 87572659 |
| SDBS (AIST Spectral DB) | 3500 |
| MDL Number | MFCD00008282 |
Specifications
| Appearance | Light orange to Yellow to Green powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Nonaqueous Titration) | 98.0 to 102.0 % |
| Effect test of ester derivatization | Effective as derivatization agent n-Octanoic Acid |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 81 °C |
| Solubility (soluble in) | Ether |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H302 : Harmful if swallowed. H228 : Flammable solid. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P240 : Ground and bond container and receiving equipment. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P241 : Use explosion-proof electrical/ ventilating/ lighting equipment. P264 : Wash skin thoroughly after handling. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. |
Related Laws:
| EC Number | 244-223-3 |
| RTECS# | XY2785500 |
Transport Information:
| UN Number | UN1325 |
| Class | 4.1 |
| Packing Group | II |
| HS Number | 2927000090 |
PubMed Literature
Product Articles
Product Documents (Note: Some products will not have analytical charts available.)
Enter TCI Product Number
Enter KISHIDA Product Number
4-5 alphanumeric characters before the hyphen
7 alphanumeric characters
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
• The requested SDS is not available.
Specifications
The requested specifications are not available.
Please Contact Us for more information.
The requested specifications are not available.
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Incorrect Lot Number. Please input only the 7 alphanumeric characters.
• Please check that the lot number you have entered is correct. It is 4-5 alphanumeric characters before the hyphen. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
• If your information is correct and you are still not able to view the requested certificates, Please Contact Us for more information.
• Please check that the lot number you have entered is correct. It is 7 alphanumeric characters. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
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.
Incorrect Lot Number. Please input only the 7 alphanumeric characters.
The requested analytical chart is not available. Sorry for the inconvenience.