Pwodwi Entwodiksyon
| 3-Ethyl-3-oksetanemetanol Enfòmasyon de baz |
| Non pwodwi: | 3-Etil-3-oksetanemetanol |
| Sinonim: | 2-HYDROXYMETHYL-2-ETHYL-1,3-EPOXYPROPAN;3-ETHYL-3-OXETANEMETHANOL;3-ETHYL-3-HYDROXYMETHYLOXETANE ;3-HYDROXYMETHYL-3-ETHYLOXETANE;Trimethylolpropaneoxetane,TMPO;3-Ethyl-(hydroxymethyl)oxetane;Trimethylolpropane oxetane;3-etil-3-oksetanemetan |
| CAS: | 3047-32-3 |
| MF: | C6H12O2 |
| mw: | 116.16 |
| EINECS: | 221-254-0 |
| Kategori pwodwi: | Sentèz Asymetrik; Blòk Konstriksyon; C2 a C6; Sentèz Chimik; Blòk Konstriksyon Chiral; Blòk Konstriksyon Heterocyclic; Oksetan; Senp 4- Konpoze bag manm; Alkòl; C2 a C6; Konpoze Oksijèn; Blòk Konstriksyon òganik; Konpoze Oksijèn |
| Mol File: | 3047-32-3.mol |
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| 3-Ethyl-3-Oksetanemetanol Pwopriyete Chimik |
| Pwen bouyi | 96 degre / 4 mmHg (limen) |
| dansite | 1.019 g/mL nan 25 degre (limen) |
| presyon vapè | 3.1Pa nan 25 degre |
| endèks refraktif | n20/D 1.453(lit.) |
| Fp | 227 degre F |
| tanperati depo. | anba gaz inaktif (azòt oswa Agon) nan 2-8 degre |
| fòm | Likid |
| pka | 14.58±0.10(Prevwa) |
| koulè | Klè san koulè |
| Solibilite dlo | Miscible nan dlo. |
| InChI | InChI=1S/C6H12O2/c1-2-6(3-7)4-8-5-6/h7H,2-5H2,1H3 |
| InChiKey | UNMJLQGKEDTEKJ-UHFFFAOYSA-N |
| SOURI | O1CC(CC)(CO)C1 |
| LogP | 0.6 nan 25 degre |
| Referans baz done CAS | 3047-32-3(Referans baz done CAS) |
| Sistèm Rejis Sibstans EPA | 3-Oksetanemetanol, 3-etil- (3047-32-3) |
| Enfòmasyon sou Sekirite |
| Kòd danje | Xn |
| Deklarasyon Risk | 36/37/38-22 |
| Deklarasyon Sekirite | 37/39-26-24/25 |
| WGK Almay | 3 |
| TSCA | Wi |
| Kòd HS | 29329990 |
| Enfòmasyon MSDS |
| Founisè | Lang |
|---|---|
| ACROS | angle |
| SigmaAldrich | angle |
| 3-Ethyl-3-oxetanemethanol Itilizasyon ak sentèz |
| Pwopriyete chimik | likid san koulè klè |
| Itilizasyon | 3-Etil-3-oksetanemetanòl yo itilize kòm entèmedyè pharmaceutique. |
| Aplikasyon | Yo ka itilize poly({{0}}etil-3-oksetanemetanol) kòm yon nwayo pou fè sentèz polyethers hyperbranched anfifil (AHP), ki gen plizyè bra lineyè poli-(ethylene glycol). AHP yo posede bon pèfòmans dispèsyon pou kouch patikil pigman. Pami pwodwi AHP a, AHP47 ak 0.47 DB te gen bon potansyèl nan aplikasyon pou kouch. ka itilize tou pou sentèz azobenzèn ki konsantre sou hyperbranched poly(3- etil-3-oksetanemetanol)[1-2]. |
| Referans sentèz (yo) | Journal of American Chemical Society, 79, p. 3455, 1957DOI:10.1021/ja01570a038 |
| Sentèz | 3-Ethyl-3-oxetanemethanol was prepared by a modified procedure described in the literature. A mixture of trimethylopropane (1, 26.8 g, 0.2 mol), diethyl carbonate (23.6 g, 0.2 mol) and potassium hydroxide (0.1 g, 1.8 mmol) in 2 ml absolute ethyl alcohol was refluxed in oil bath at 110?C for 1 h. Then, the mixture was distilled at 110?C for 1 h. Distillation was continued until the temperature of oil bath reached 140?C. After the distillation, the vacuum was supplied for 1 h to remove the excess solvent. On heating above 185?C, the distilled materials were collected in a cold trap under vacuum and obtained >85% nan sede a teyorik. 1H-NMR (CDCl3, δ, ppm): 0.80–0.83 (t, 3H, –CH2CH3), 1.61–1.66 (q, 2H, –CH2CH3), 3.62 (s, 2H, –CH2OH), 3.66 (s, 1H, –CH2OH), 4.31–4.32 ak 4.38–4.39 (d, 4H, –CH2O). |
| Referans | [1] K. Xu. "Sentèz ak pwopriyete polyethers hyperbranched anfifil kòm dispersant pigman." Seri Konferans IOP: Syans Materyèl ak Jeni 216 1 (2018). [2] Xu, Youqian et al. "Yerachik pwòp tèt ou-asanble nan protoporphyrin IX-pon Janus patikil nan vesik fotoresponsif?." RSC Advances 37 (2016): 31053–31058. |
Baj popilè: 3-ethyl-3-oxetanemethanol, Lachin 3-ethyl-3-oxetanemethanol manifaktirè, founisè, faktori
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