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2'-Hydroxypropiophenon

2'-Hydroxypropiophenone Struktur
610-99-1
CAS-Nr.
610-99-1
Bezeichnung:
2'-Hydroxypropiophenon
Englisch Name:
2'-Hydroxypropiophenone
Synonyma:
2-Propionylphenol;o-Propiophenol;2'-hydroxy acetone;o-Hydroxylpropioph;2'-Hydroxypropiophen;2-HYDROXYNITROBENZENE;O-HYDROXYPROPIOPHENONE;2-HYDROXYPROPIOPHENONE;2'-HYDROXYPROPIOPHENONE;o-Hydroxylpropiophenone
CBNumber:
CB5717338
Summenformel:
C9H10O2
Molgewicht:
150.17
MOL-Datei:
610-99-1.mol

2'-Hydroxypropiophenon Eigenschaften

Schmelzpunkt:
20-22 °C
Siedepunkt:
115 °C15 mm Hg(lit.)
Dichte
1.094 g/mL at 25 °C(lit.)
Brechungsindex
n20/D 1.548(lit.)
Flammpunkt:
>230 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
L?slichkeit
Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand
Oil
pka
8.33±0.35(Predicted)
Farbe
Colourless
BRN 
1860264
LogP
2.540
CAS Datenbank
610-99-1(CAS DataBase Reference)
NIST chemische Informationen
ortho-Hydroxypropiophenone(610-99-1)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
R-S?tze: 36/37/38
S-S?tze: 26-36
WGK Germany  3
HS Code  29145090
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
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
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P261 Einatmen von Staub vermeiden.
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P271 Nur im Freien oder in gut belüfteten R?umen verwenden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P302+P352 BEI BERüHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckm??ig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

2'-Hydroxypropiophenon Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Chemische Eigenschaften

CLEAR BROWNISH LIQUID

synthetische

Obtained by Fries rearrangement of phenyl propionate
with aluminium chloride in refluxing carbon disulfide ?, then at 130–150° for 2–3 h after solvent elimination (32–35%)
with aluminium chloride in chlorobenzene using microwave irradiation for 3 ? min at 106° (28%)
with aluminium chloride in nitrobenzene at 50° for 18 h (16%) or at ? 20° for 48 h (10%)
with aluminium chloride in nitromethane at 20° for 7 days (20%)
with aluminium chloride in heptane at 80–90° for 7 h (53%) or in tetrachlo-? roethane at 95° for 5 h (43%)
with aluminium chloride without solvent at 250° for 5 min or at 180–200° for ? 15 min (76–78%), at 140–160° (32–35%), at 140°
with zirconium chloride in o-dichlorobenzene at 120° for 3 h (83%)
with titanium tetrachloride in o-dichlorobenzene at 150° for 1 h (62%) ?, in nitromethane at 20° for 7 days (13%) or without solvent at 50° for 10 h (30%)
with titanium tetrabromide in o-dichlorobenzene at 150° for 1 h (60%)
with stannic chloride at 50° for 3 h (25%)
with boron trifluoride at 120–135° for 15 min (15%)
with zinc chloride at 180–200° for 15 min (10%)
with polyphosphoric acid at 100° (13%)
Also obtained by Friedel–Crafts acylation of phenol with propionyl chloride in the presence of aluminium chloride (40%), at 120–130° for 1 h (45%) according to the method
Also obtained by acylation of phenol with propionic acid
in the presence of boron trifluoride at 165° for 1 h (45%) or at 80° for ? 2 h (8%)
in the presence of polyphosphoric acid at 100° for 10 min (by-product)
in the presence of zinc chloride at 160° for 1 h
Also obtained by isomerization of 4-hydroxypropiophenone with aluminium chloride (1.5 equiv) at 165° for 1 h (40%) or at 180–200° for 15 min (55%)
Also obtained by demethylation of 2-propionylanisole with fuming hydrochloric acid (d = 1.19) in a sealed tube at 110° for 6 h
Also obtained (by-product) by heating 3-tert-butyl-4-hydroxypropiophenone with aluminium chloride at 170° for 15 min (13%)
Also obtained by treatment of 2,3-dimethylchromone with sodium ethoxide in boiling ethanol for 30 h according to the method
Also obtained from 2-allylphenol by treatment with perbenzoic acid in ethyl ether, first at 0°, then between 0° and 25° for 24 h (78%)
Also obtained by reaction of 2-bromophenyl propionate in a ethyl ether/hexane/THF mixture at low temperature (?78 to ?95°) with sec-butyllithium to give, after hydrolysis, the titled ketone (metal-promoted Fries rearrangement) (17%)
Also obtained by reaction of ethylmagnesium bromide
with 2-hydroxybenzamide in boiling benzene, followed by hydrolysis ? (30%)
with 2-hydroxy-N,N-diethylbenzamide in boiling benzene, followed by ? hydrolysis (82–84%)
Also isolated by heating of 1-(o-hydroxyphenyl)cyclopropyltrimethylam-monium iodide for 1 h at 140° with 1.5 equiv of N,N-diisopropylethylamine (not water-free) (38%)
Also obtained by hydrolysis of 2-(1-methyliminopropyl)phenol (4aa) with aqueous acetic acid/THF at 40° for 4 h (86%)
Also obtained by photolysis of phenyl propionate in water or in solution containing b-cyclodextrine (254 nm) at 25° for 2 h
Also obtained by treatment of 2-(1-hydroxypropyl)phenol with MnO2 in methylene chloride for 7 h at r.t.

2'-Hydroxypropiophenon Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


2'-Hydroxypropiophenon Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 215)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12834 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
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-87569262 +86-15319487004
1015@dideu.com China 3209 58
SIMAGCHEM CORP
+86-13806087780
sale@simagchem.com China 17365 58

610-99-1(2'-Hydroxypropiophenon)Verwandte Suche:


  • 2-HYDROXYPHENYL ETHYL KETONE
  • 2'-HYDROXYPROPIOPHENONE
  • 2-HYDROXYPROPIOPHENONE
  • O-HYDROXYPROPIOPHENONE
  • 2'-Hydroxypropiophen
  • 2'-hydroxy acetone
  • 2'-Hydroxypropiophenone 97%
  • 2-HYDROXYNITROBENZENE
  • 2''-HYDROXYACETOPHENONEPROPAFENONE
  • 2''-HYDROXYPROPRIOPHENONE
  • o-Hydroxylpropiophenone
  • Ethyl o-hydroxyphenyl ketone
  • 2'-Hydroxypropiophenone,97%
  • 1-(2-Hydroxyphenyl)-1-propanone
  • 1-(2-Hydroxy-phenyl)-propan-1-one
  • 1-Propanone, 1-(2-hydroxyphenyl)-
  • o-Propiophenol
  • Propiophenone, 2'-hydroxy-
  • ETHYL 2-HYDROXYPHENYL KETONE
  • o-Hydroxylpropioph
  • JR-8876, 2'-Hydroxypropiophenone, 97%
  • 2'-Hydroxypropiophenone>
  • O-Hydroxy propiophenone 97%
  • 2-Propionylphenol
  • ortho-Hydroxy-propiophenone
  • 2'-hydroxyphenylacetone
  • 2'-Hydroxypropiophenone
  • 610-99-1
  • HOC6H4COCH2CH3
  • Ketones
  • Building Blocks
  • C9
  • Carbonyl Compounds
  • Organic Building Blocks
  • Building Blocks
  • C9
  • Carbonyl Compounds
  • Chemical Synthesis
  • Ketones
  • Organic Building Blocks
  • Aromatic Propiophenones (substituted)
  • OLED
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