1. Product information
| Product Name: | 4-NITROPHENYL TRIFLUOROACETATE |
| Synonyms: | trifluoro-aceticaci4-nitrophenylester;4-Nitrophenyl trifluoroacetate 99%;4-Nitrophenyltrifluoroacetate99%;4-NITROPHENYL TRIFLUOROACETATE 97+%;Trifluoro-Ac;Trifluoroacetic acid 4-nitrophenyl ester, 4-Nitrophenyl 2,2,2-tri;(4-nitrophenyl) 2,2,2-trifluoroacetate;(4-nitrophenyl) 2,2,2-trifluoroethanoate |
| CAS: | 658-78-6 |
| MF: | C8H4F3NO4 |
| MW: | 235.12 |
| EINECS: | 211-524-6 |
| Product Categories: | Condensation & Active Esterification;Synthetic Organic Chemistry;Active Esters/Additives;Active Esters/AdditivesSynthetic Reagents;Coupling;Peptide Synthesis |
| Mol File: | 658-78-6.mol |
 |
|
| 4-NITROPHENYL TRIFLUOROACETATE Chemical Properties |
| Melting point | 35-39 °C (lit.) |
| Boiling point | 120 °C/12 mmHg (lit.) |
| density | 1.5675 (estimate) |
| Fp | >230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | almost transparency in Methanol |
| form | powder to lump to clear liquid |
| color | White or Colorless to Yellow |
| 4-NITROPHENYL TRIFLUOROACETATE Usage And Synthesis |
| Chemical Properties | Beige crystalline |
| Uses | Reagent for the preparation of 4-nitrophenyl active esters from acids |
| Purification Methods | Recrystallise the ester from CHCl3/hexane [Margolis et al. J Biol Chem 253 7891 1978]. It sublimes in vacuo (m 36-38o). It is moisture sensitive. [Sakakibara & Inukai Bull Chem Soc Jpn 37 1231 1964.] |
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
China
