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3-Ethyloxetan-3-methanol

3-Ethyl-3-oxetanemethanol  Struktur
3047-32-3
CAS-Nr.
3047-32-3
Bezeichnung:
3-Ethyloxetan-3-methanol
Englisch Name:
3-Ethyl-3-oxetanemethanol
Synonyma:
(3-Ethyloxetan-3-yl)Methanol;3-ethyl;3-ETHYL-3-HYDROXYMETHYLOXETANE;EOX;EOXA;EHMO;OXA (oxet;YF-FM EHMO;Monomer-EHMO;Eternacoll EHO
CBNumber:
CB2354190
Summenformel:
C6H12O2
Molgewicht:
116.16
MOL-Datei:
3047-32-3.mol

3-Ethyloxetan-3-methanol Eigenschaften

Siedepunkt:
96 °C/4 mmHg (lit.)
Dichte
1.019 g/mL at 25 °C (lit.)
Dampfdruck
3.1Pa at 25℃
Brechungsindex
n20/D 1.453(lit.)
Flammpunkt:
227 °F
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
Aggregatzustand
Liquid
pka
14.58±0.10(Predicted)
Farbe
Clear colorless
Wasserl?slichkeit
Miscible in water.
InChI
InChI=1S/C6H12O2/c1-2-6(3-7)4-8-5-6/h7H,2-5H2,1H3
InChIKey
UNMJLQGKEDTEKJ-UHFFFAOYSA-N
SMILES
O1CC(CC)(CO)C1
LogP
0.6 at 25℃
CAS Datenbank
3047-32-3(CAS DataBase Reference)
EPA chemische Informationen
3-Oxetanemethanol, 3-ethyl- (3047-32-3)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xn
R-S?tze: 36/37/38-22
S-S?tze: 37/39-26-24/25
WGK Germany  3
TSCA  Yes
HS Code  29329990
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P261 Einatmen von Staub vermeiden.
P271 Nur im Freien oder in gut belüfteten R?umen verwenden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

3-Ethyloxetan-3-methanol Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R22:Gesundheitssch?dlich beim Verschlucken.

S-S?tze Betriebsanweisung:

S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.

Chemische Eigenschaften

clear colorless liquid

Verwenden

3-Ethyl-3-oxetanemethanol is used as pharmaceutical intermediate.

Application

Poly(3-ethyl-3-oxetanemethanol) could be used as a core to synthesize amphiphilic hyperbranched polyethers (AHPs), which have multiple linear poly-(ethylene glycol) arms. The AHPs owned good dispersion performance for coating pigment particles. Among AHP's products, AHP47 with 0.47 DB had good potential in coating applications. can also be used to synthesize azobenzene-focused hyperbranched poly(3- ethyl-3-oxetanemethanol)[1-2].

Synthesis Reference(s)

Journal of the American Chemical Society, 79, p. 3455, 1957 DOI: 10.1021/ja01570a038

Synthese

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% of the theoretical yield. 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 and 4.38–4.39 (d, 4H, –CH2O).

3-Ethyloxetan-3-methanol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


3-Ethyloxetan-3-methanol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 287)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Qingdao Scienoc Chemical CO Ltd
+86-0532-68076095 +8618661673503
info@scienoc.com China 113 58
Shanghai Z&T Chemical Co., Ltd
+86-021-33561011 +8613818804961
Sales@ztchemical.com.cn China 402 58
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8807 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325
sales1@chuanghaibio.com China 5889 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3002 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29791 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886
info@dakenam.com China 18751 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
Xiamen AmoyChem Co., Ltd
+86-86-5926051114 +8618959220845
sales@amoychem.com China 6383 58

3047-32-3(3-Ethyloxetan-3-methanol)Verwandte Suche:


  • Cyracure UVR 6000
  • EOXA
  • Eternacoll EHO
  • OXA (oxet
  • 3-Ethyl-3-oxetanemethanol,96%
  • 2-Hydroxymethyl-2-ethyl-1,3-epoxypropane 3-Hydroxymethyl-3-ethyloxetane
  • 2-HYDROXYMETHYL-2-ETHYL-1,3-EPOXYPROPANE
  • 3-ETHYL-3-OXETANEMETHANOL
  • 3-HYDROXYMETHYL-3-ETHYLOXETANE
  • Trimethylolpropaneoxetane,TMPO
  • 3-Ethyl-(hydroxymethyl)oxetane
  • Trimethylolpropane oxetane
  • 3-ethyl-3-oxetanemethano
  • (3-Ethyloxetane-3-yl)methanol
  • 3-Ethyloxacyclobutane-3-methanol
  • 3-Ethyl-3-oxethanemethanol
  • 3-ethyloxetane-3-methanol
  • 3-Ethyl-3-(hydroxymethyl)oxacyclobutane
  • 3-Ethyl-3-methyloloxetane
  • 3-Oxetanemethanol,3-ethyl-
  • Aron Oxetane OXT 101
  • 3-Ethyl-3-oxetanemethanol>
  • (3-Ethyl-3-oxetanyl)methanol
  • 3047-32-3 3-ETHYL-3-OXETANEMETHANOL
  • EHMO
  • Monomer-EHMO
  • YF-FM EHMO
  • (3-Ethyloxetan-3-yl)Methanol
  • 3-ETHYL-3-HYDROXYMETHYLOXETANE
  • EOX
  • 3-ethyl
  • (3-Ethyl-3-oxetanyl) methonal
  • 3047-32-3
  • 3072-32-4
  • Oxetanes
  • Simple 4-Membered Ring Compounds
  • ALCOHOL
  • Organic Building Blocks
  • Oxygen Compounds
  • Building Blocks
  • Alcohols
  • C2 to C6
  • Asymmetric Synthesis
  • Building Blocks
  • C2 to C6
  • Chemical Synthesis
  • Chiral Building Blocks
  • Heterocyclic Building Blocks
  • Organic Building Blocks
  • Oxygen Compounds
  • Oxetanes
  • Simple 4-Membered Ring Compounds
  • Alcohols
  • C2 to C6
  • Oxygen Compounds
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