1. Product information
| Product Name: | TRIMETHYLACETIC ANHYDRIDE |
| Synonyms: | BIS(TRIMETHYLACETIC) ANHYDRIDE;2,2-DIMETHYLPROPIONIC ACID ANHYDRIDE;2,2-DIMETHYLPROPIONIC ANHYDRIDE;2,2-Dimethylpropionic anhydride, Pivalic anhydride;Bis(2,2-dimethylpropionic acid)anhydride;Bis(2,2-dimethylpropionic)anhydride;Bis(pivalic acid)anhydride;Bis(pivalic)anhydride |
| CAS: | 1538-75-6 |
| MF: | C10H18O3 |
| MW: | 186.25 |
| EINECS: | 216-263-1 |
| Product Categories: | Aliphatics, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals;Aliphatics;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals |
| Mol File: | 1538-75-6.mol |
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| TRIMETHYLACETIC ANHYDRIDE Chemical Properties |
| Boiling point | 193 °C(lit.) |
| density | 0.918 g/mL at 25 °C(lit.) |
| vapor pressure | 62.1Pa at 25℃ |
| refractive index | n20/D 1.409(lit.) |
| Fp | 135 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Miscible with acetonitrile. |
| form | Liquid |
| color | Clear colorless |
| Sensitive | Moisture Sensitive |
| BRN | 386552 |
| LogP | 2.15 |
| CAS DataBase Reference | 1538-75-6(CAS DataBase Reference) |
| EPA Substance Registry System | Propanoic acid, 2,2-dimethyl-, anhydride (1538-75-6) |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| F | 9-13-21 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29159000 |
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| TRIMETHYLACETIC ANHYDRIDE Usage And Synthesis |
| Chemical Properties | clear colourless liquid |
| Uses | A metabolite of a double prodrug (6-dGCV-DPiv |
| Uses | Trimethylacetic anhydride was used:
in solid-phase oligonucleotide synthesis in kinetic resolution of racemic 2-hydroxy-γ-butyrolactones with diphenylacetic acid as acylation and esterification reagent for anilines as acylation and esterification reagent for phenols
|
| Flammability and Explosibility | Not classified |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
Email address : elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
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