成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

4-Morpholincarbaldehyd

4-Formylmorpholine Struktur
4394-85-8
CAS-Nr.
4394-85-8
Bezeichnung:
4-Morpholincarbaldehyd
Englisch Name:
4-Formylmorpholine
Synonyma:
4-FORMYLMORPHOLINE;4-Morpholinecarbaldehyde;Formmorpholime;N-Formylmorphol;N-Formylmorfolin;N-Formyl Morpholin;N-FORMYLMORPHOLINE;TIMTEC-BB SBB007670;Morpholine, 4-formyl-;4-Formylmorpholine>
CBNumber:
CB8684608
Summenformel:
C5H9NO2
Molgewicht:
115.13
MOL-Datei:
4394-85-8.mol

4-Morpholincarbaldehyd Eigenschaften

Schmelzpunkt:
20-23 °C (lit.)
Siedepunkt:
236-237 °C (lit.)
Dichte
1.145 g/mL at 25 °C (lit.)
Dampfdruck
0.03 hPa (20 °C)
Brechungsindex
n20/D 1.485(lit.)
Flammpunkt:
>230 °F
storage temp. 
Store below +30°C.
L?slichkeit
SOLUBLE
Aggregatzustand
Liquid
pka
-0.75±0.20(Predicted)
Farbe
Clear yellow
PH
10 (250g/l, H2O, 20℃)
Explosionsgrenze
1.2-8.2%(V)
Wasserl?slichkeit
SOLUBLE
Sensitive 
Hygroscopic
BRN 
110293
LogP
-1.2 at 23℃
CAS Datenbank
4394-85-8(CAS DataBase Reference)
NIST chemische Informationen
N-Formylmorpholine(4394-85-8)
EPA chemische Informationen
4-Morpholinecarboxaldehyde (4394-85-8)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
R-S?tze: 36/37/38
S-S?tze: 23-24/25
WGK Germany  3
RTECS-Nr. QD9694000
Selbstentzündungstemperatur 345 °C DIN 51794
TSCA  Yes
HS Code  29349990
Toxizit?t LD50 orally in Rabbit: > 7360 mg/kg LD50 dermal Rabbit > 18400 mg/kg
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H317 Kann allergische Hautreaktionen verursachen. Sensibilisierung der Haut Kategorie 1A Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Sicherheit
P261 Einatmen von Staub vermeiden.
P272 Kontaminierte Arbeitskleidung nicht au?erhalb des Arbeitsplatzes tragen.
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.
P333+P313 Bei Hautreizung oder -ausschlag: ?rztlichen Rat einholen/?rztliche Hilfe hinzuziehen.

4-Morpholincarbaldehyd Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

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

S-S?tze Betriebsanweisung:

S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S24/25:Berührung mit den Augen und der Haut vermeiden.

Beschreibung

4-Formylmorpholine is an excellent non-protonic solvent. It is widely used as a solvent and extractant for aromatics. It is used as a detergent for acid gases. In the field of organic synthesis, it can be used to prepare labelled 14C, 4-(trifluoromethyl)morpholine, 3-alkyl-2-chloro-5,6-dihydrobenzaldehyde, triple-biphenyldialdehyde and phenylpropargyl aldehyde. It plays an important role in the desulphurisation of natural gas, syngas, flue gas and petrol.

Chemische Eigenschaften

CLEAR YELLOW LIQUID
N-formylmorpholine is a colourless transparent liquid soluble in water. It is chemically stable, non-toxic, and non-corrosive but can also dissolve aliphatic hydrocarbons, aromatic hydrocarbons, and water because of its unique structure. N-formylmorpholine would largely reduce the volatility of aromatic hydrocarbon when dissolving the latter. Thus, it can extract, distill and recycle aromatic hydrocarbon. Besides, this compound is also applied in C4 (LNG) cracking projects for desulfuration and solvent extraction, which can increase the yield (relative to DMF, ACN, and NMP processes). At present, this application has been adopted in China. It should be stored in sealed containers in a cool, ventilated warehouse. Keep away from fire and heat. Avoid the use of mechanical equipment that would produce sparks. Handle gently, avoiding damage to the packaging and containers.

Verwenden

4-Formylmorpholine is widely used as a solvent and extracting agent for aromatics. It is used as a scrubbing agent for acidic gases. It is employed in the preparation of adenine hydrochloride labeled with 14C, 4-(trifluoromethyl)morpholine, 3-alkyl-2-chloro-5,6-dihydrobenzaldehyde and terphenyl dialdehyde. It plays an important role in the desulfurization of natural gas, synthetic gas, flue gas and gasoline.

Allgemeine Beschreibung

Treatment of 4-formylmorpholine with sulphur tetrafluoride in the presence of potassium fluoride gives 4-(trifluoromethyl)morpholine in excellent yields. 4-Formylmorpholine reacts with series of 2-alkyl-2-cyclohexen-1-ones in the presence of POCl3 to give the corresponding 3-alkyl-2-chloro-5,6-dihydrobenzaldehydes and allylic alcohols (by-product).

4-Morpholincarbaldehyd Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


4-Morpholincarbaldehyd Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 367)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
Qingdao RENAS Polymer Material Co., Ltd.
+86-0532-86867058 +86-18562606086
sales@qdrenas.com China 476 58
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8807 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12834 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325
sales1@chuanghaibio.com China 5889 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20283 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3002 58
Watson Biotechnology Co.,Ltd
+86-18186686046 +86-18186686046
sales01@watsonbiotech.cn China 5841 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29791 60
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55

4394-85-8(4-Morpholincarbaldehyd)Verwandte Suche:


  • Formmorpholime
  • Morpholine, 4-formyl-
  • N-Formylmorfolin
  • N-FORMYLMORPHOLINE
  • 4-MORPHOLINECARBOXALDEHYDE
  • MORPHOLINE-4-CARBOXALDEHYDE
  • TIMTEC-BB SBB007670
  • Morpholine-1-carboxaldehyde
  • N-FORMYLMORPHOLINE 99+%
  • N-FormylMorpholine(Nfm)
  • N-Formyl Morpholin
  • N-ForMylMorpholine, 99+% 100ML
  • N-ForMylMorpholine, 99+% 500ML
  • N-ForMylMorpholine, 99+% 5ML
  • 4-ForMylMorpholine , 99.0%(GC)
  • 4-Formylmorpholine,99%
  • 4-Formylmorpholine 99%
  • N-Formylmorpholine for synthesis
  • Molsidomine impurity D CRS
  • 4-Formylmorpholine>
  • N-Formlmorpholine/NFM
  • Molsidomine Impurity 4 (Molsidomine EP Impurity D)
  • N-Formylmorphol
  • 4-Morpholinecarbaldehyde
  • 4-FORMYLMORPHOLINE
  • 4394-85-8
  • Heterocyclic Building Blocks
  • Morpholines
  • Building Blocks
  • 4394-85-8
Copyright 2019 ? ChemicalBook. All rights reserved