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CAS RN: 157197-53-0 | Product Number: D3472
1,3-Di-tert-butylimidazol-2-ylidene
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Purity: >98.0%(T)
Synonyms:
- ItBu
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$192.00
|
Contact Us | Contact Us | 31 |
|
| 5G |
$651.00
|
Contact Us | 5 | Contact Us |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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| Product Number | D3472 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__1__1H__2__0N__2 = 180.30 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Frozen (<0°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive,Moisture Sensitive,Heat Sensitive |
| CAS RN | 157197-53-0 |
| Reaxys Registry Number | 6648323 |
| PubChem Substance ID | 87560562 |
| MDL Number | MFCD03788921 |
Specifications
| Appearance | White to Light yellow to Light orange powder to crystal |
| Purity(Nonaqueous Titration) | min. 98.0 % |
Properties (reference)
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302 + P352 : IF ON SKIN: Wash with plenty of soap and water. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P362 : Take off contaminated clothing and wash before reuse. |
Related Laws:
Transport Information:
| HS Number | 2933.29.9000 |
Application
Tautomerization of 5-Alkylidene-2-Oxazolidinones by Use of an NHC Catalyst
References
- Tautomerization of 5-alkylidene-2-oxazolidinone to 2-oxazolone by use of an N-heterocyclic carbene catalyst
PubMed Literature
Articles/Brochures
TCIMAIL
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
C of A & Other Certificates
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Analytical Charts
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