Mahsulotni tanishtirish
| 3-Etil-3-oksetanmetanol Asosiy ma'lumot |
| Mahsulot nomi: | 3-Etil-3-oksetanmetanol |
| Sinonimlar: | 2-GIDROXİMETİL-2-ETİL-1,3-EPOKSİPROPAN;3-ETIL-3-OKSETANEMETANOL;3-ETIL-3-GIDROXİMETİLOKSETAN ;3-GİDROKSİMETİL-3-ETİLOKSETAN;Trimetilolpropaneoksetan,TMPO;3-Etil-(gidroksimetil)oksetan;Trimetilolpropanoksetan;3-etiloksetanometil{13} |
| CAS: | 3047-32-3 |
| MF: | C6H12O2 |
| MVt: | 116.16 |
| EINECS: | 221-254-0 |
| Mahsulot toifalari: | Asimmetrik sintez; Qurilish bloklari; C2 dan C6 gacha; Kimyoviy sintez; Xiral qurilish bloklari; Geterotsiklik qurilish bloklari; Oksetanlar; Oddiy 4- a'zo halqali birikmalar; Spirtli ichimliklar; C2 dan C6 gacha; Kislorodli birikmalar; Organik birikmalar; Ox. |
| Mol fayli: | 3047-32-3.mol |
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| 3-Etil-3-oksetanmetanolning kimyoviy xossalari |
| Qaynash nuqtasi | 96 daraja /4 mmHg (lit.) |
| zichligi | 25 daraja haroratda 1,019 g/ml (lit.) |
| bug 'bosimi | 25 daraja haroratda 3,1 Pa |
| sindirish ko'rsatkichi | n20/D 1.453 (lit.) |
| Fp | 227 daraja F |
| saqlash harorati. | inert gaz (azot yoki argon) ostida 2-8 daraja |
| shakl | Suyuqlik |
| pka | 14,58±0,10(prognoz qilingan) |
| rang | Shaffof rangsiz |
| Suvda eruvchanligi | Suvda aralashadi. |
| InChI | InChI=1S/C6H12O2/c1-2-6(3-7)4-8-5-6/h7H,2-5H2,1H3 |
| InChIKey | UNMJLQGKEDTEKJ-UHFFFAOYSA-N |
| TABASS | O1CC(CC)(CO)C1 |
| LogP | 0.6, 25 daraja |
| CAS ma'lumotlar bazasiga havola | 3047-32-3(CAS ma'lumotlar bazasi ma'lumotnomasi) |
| EPA moddalarni ro'yxatga olish tizimi | 3-Oksetanmetanol, 3-etil- (3047-32-3) |
| Xavfsizlik ma'lumotlari |
| Xavf kodlari | Xn |
| Xavf bayonotlari | 36/37/38-22 |
| Xavfsizlik bayonotlari | 37/39-26-24/25 |
| WGK Germaniya | 3 |
| TSCA | Ha |
| HS kodi | 29329990 |
| MSDS ma'lumotlari |
| Provayder | Til |
|---|---|
| ACROS | Ingliz |
| SigmaAldrich | Ingliz |
| 3-Etil-3-oksetanmetanoldan foydalanish va sintez |
| Kimyoviy xossalari | shaffof rangsiz suyuqlik |
| Foydalanadi | 3-Etil-3-oksetanmetanol farmatsevtika oraliq mahsuloti sifatida ishlatiladi. |
| Ilova | Poli({0}}etil-3-oksetanmetanol) bir nechta chiziqli poli-(etilen glikol) qo'llariga ega bo'lgan amfifil gipertarmoqli polieterlarni (AHP) sintez qilish uchun yadro sifatida ishlatilishi mumkin. AHP pigment zarralarini qoplash uchun yaxshi dispersiya ko'rsatkichlariga ega edi. AHP mahsulotlari orasida 0,47 JB bo'lgan AHP47 qoplamani qo'llashda yaxshi imkoniyatlarga ega edi. azobenzolga qaratilgan gipertarmoqli poli(3- etil-3-oksetanmetanol)[1-2] ni sintez qilish uchun ham foydalanish mumkin. |
| Sintez uchun havola(lar) | Amerika kimyo jamiyati jurnali, 79, p. 3455, 1957 yilDOI:10.1021/ja01570a038 |
| Sintez | 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 >Nazariy rentabellikning 85%. 1H-NMR (CDCl3, d, 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 va 4,38-4,39 (d, 4H, –CH2O). |
| Ma'lumotnomalar | [1] Q. Xu. "Pigment dispersant sifatida amfifil hipertarmoqli poliefirlarning sintezi va xususiyatlari". IOP konferentsiya seriyasi: Materialshunoslik va muhandislik 216 1 (2018). [2] Xu, Youqian va boshqalar. "Protoporfirin IX-ko'prikli Yanus zarralarining fotoreaktiv pufakchalarga ierarxik o'z-o'zidan yig'ilishi?". RSC Advances 37 (2016): 31053–31058. |
Issiq teglar: 3-etil-3-oksetanmetanol, Xitoy 3-etil-3-oksetanmetanol ishlab chiqaruvchilar, yetkazib beruvchilar, zavod
Keyingi2: Glitsidol
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