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Acetaldehydoxim

Acetaldoxime Struktur
107-29-9
CAS-Nr.
107-29-9
Bezeichnung:
Acetaldehydoxim
Englisch Name:
Acetaldoxime
Synonyma:
ACETALDEHYDE OXIME;(E)-acetaldehyde oxiMe;AAO;ALDOXIME;AAX;usafam-5;ai3-52258;USAF am-5;ACETALDOXIME;ethanaloxime
CBNumber:
CB3852709
Summenformel:
C2H5NO
Molgewicht:
59.07
MOL-Datei:
107-29-9.mol

Acetaldehydoxim Eigenschaften

Schmelzpunkt:
44-46 °C
Siedepunkt:
115 °C(lit.)
Dichte
0.98 g/mL at 25 °C
Dampfdruck
13 hPa (25 °C)
Brechungsindex
n20/D 1.426(lit.)
Flammpunkt:
135 °F
storage temp. 
2-8°C
L?slichkeit
185g/l
Aggregatzustand
Low Melting Solid or Liquid
pka
11.82±0.10(Predicted)
Farbe
White or clear
Explosionsgrenze
4.2-50%(V)
Wasserl?slichkeit
soluble
Merck 
14,42
BRN 
1209252
Dielectric constant
3.4(20℃)
LogP
-0.13
CAS Datenbank
107-29-9(CAS DataBase Reference)
NIST chemische Informationen
Acetaldoxime(107-29-9)
EPA chemische Informationen
Acetaldehyde, oxime (107-29-9)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi,Xn
R-S?tze: 36/37/38-20/21/22-10-36-20/22
S-S?tze: 26-36-24/25-16
RIDADR  UN 2332 3/PG 3
WGK Germany  3
RTECS-Nr. AB2975000
Selbstentzündungstemperatur 380 °C
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29280090
Giftige Stoffe Daten 107-29-9(Hazardous Substances Data)
Toxizit?t LD50 orally in Rabbit: 740 mg/kg
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H226 Flüssigkeit und Dampf entzündbar. Entzündbare Flüssigkeiten Kategorie 3 Warnung
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
P210 Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

Acetaldehydoxim Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R10:Entzündlich.
R36:Reizt die Augen.
R20/22:Gesundheitssch?dlich beim Einatmen und Verschlucken.

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.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S16:Von Zündquellen fernhalten - Nicht rauchen.

Chemische Eigenschaften

WHITE LOW MELTING SOLID OR CLEAR LIQUID

Verwenden

Acetaldoxime is used as an oxygen scavenger in boiler water. It is also used as an intermediate in chemical synthesis and pharmaceuticals. It is involved in the rearrangement reaction to prepare acetamide by using nickel(II) acetate as a catalyst. It acts as a precursor to prepare heterocyclic compound such as spiroisoxazoline. Further, it is used to prepare alkylated(Z)-oximes by deprotonation followed by reaction with benzyl bromide.

Definition

The –CH:NOH radical resulting from reactions between aldehydes and hydroxylamine or by the oxidation of primary amines by persulfuric acid.

Allgemeine Beschreibung

A colorless liquid with a pungent odor. Density 0.966 g / cm3. Flash point 75°F. Boiling point 235°F. Has two crystalline modifications, one melting at 12°C and the other at 46.5°C.

Air & Water Reaktionen

Highly flammable. Easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Very soluble in water.

Reaktivit?t anzeigen

Acetaldoxime may explode or decompose violently during distillation if samples have been previously been exposed to the air, which causes formation of peroxides of various types. Reacts as both a weak acid and as a weak base. Gives acetaldehyde and a hydroxylammonium salt if heated with aqueous acid. A nickel-catalyzed aldoxime rearrangement to an amide went out of control when a different solvent was employed [J. Loss Prev., 1993, 6(2), 69].

Health Hazard

May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Brandgefahr

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Sicherheitsprofil

Poison via intraperitoneal route. Mutation data reported. A dangerous fire hazard with a flash point at room temperature. When heated to decomposition it emits toxic fumes of NOx. See also ALDEHYDES.

m?gliche Exposition

Used as a chemical intermediate and as an antioxidant and radical scavenger with applications in many industries, including detergents, pharmaceuticals, plastics, paints and lacquers, rubber, and textiles

Versand/Shipping

UN2332 Acetaldehyde oxime, Hazard Class: 3; Labels: 3-Flammable liquid.

Inkompatibilit?ten

Vapor may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong acids (such as hydrochloric, sulfuric, and nitric), strong bases. The beta-form is able to form unstable peroxides

Waste disposal

Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed

Acetaldehydoxim Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Acetaldehydoxim Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 257)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
HUAIAN DCHEN CHEM CO LTD
+86-57-80696996 +86-19816093969
dchenchem@gmail.com China 16 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
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 32957 60
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
Win-Win Chemical CO., Limited
0086-577-64498589
sales@win-winchemical.com CHINA 998 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
sales@sdzschem.com China 2930 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Jinan Finer Chemical Co., Ltd
+86-531-88989536 +86-15508631887
sales@finerchem.com China 2961 58
Henan Xiangtong Chemical Co., Ltd.
86-371-61312303
info@hnxtchem.com CHINA 292 58

107-29-9(Acetaldehydoxim)Verwandte Suche:


  • ACETOALDOXIME
  • Acetaldoxime, syn + anti, 98+%
  • acetaldoxime,acetaldehyde oxime
  • Acetaldoxime, 99%, mixture of syn and anti
  • Ethanoneoxime
  • AcetaldoxiMe, Mixture of syn and anti, 99% 25GR
  • Acetaldehyde oxime, mixture of syn and anti 99%
  • Acetaldoxime(H20)
  • Acetaldoxime (mixture of cis and trans isomers) for synthesis
  • ETHYLIDENEHYDROXYLAMINE
  • ACETALDOXIME
  • AAX
  • (1E)-Ethanal oxime
  • (E)-CH3CH=NOH
  • acetaldoxime,mixtureofsynandanti
  • Acetaldoxime,syn & anti
  • Acetatldoxime
  • ACETALDEHYDE OXIME (CIS+TRANS)
  • ACETALDOXIME, 50 WT. % SOLUTION IN WATER (MIXTURE OF SYN AND ANTI)
  • ACETALDOXIME 99%
  • Acetaldoxime, syn + anti, 99% (Acetaldehyde oxime)
  • ACETALDOXIME (CIS+TRANS)
  • acetaldehyde oxime, mixture of syn and anti
  • acetaldehyde oxime, mixture of syn and anti solution
  • (NE)-N-ethylidenehydroxylamine
  • ai3-52258
  • Ethanal oxime
  • ethanaloxime
  • hydroiminoethane
  • USAF am-5
  • usafam-5
  • Acetaldehyde oxime, 99%, mixture of syn and anti
  • ACETALDOXIME - 50% SOLUTION IN WATER
  • Acetaldoxime(Acetaldyhyde oxime)
  • Acetaldoxime >
  • ACETALDOXIME (MIXTURE OF CIS AND TRANS I
  • Acetaldoxime ISO 9001:2015 REACH
  • Acetaldoxime(AAO)
  • (E)-acetaldehyde oxiMe
  • ALDOXIME
  • ACETALDEHYDE OXIME
  • AAO
  • 107-29-9
  • CH3CHNOH
  • Oximes
  • Organic Building Blocks
  • Nitrogen Compounds
  • Building Blocks
  • Pharmaceutical Intermediates
  • Elisa Kit-plant ELISA Kit
  • K00001
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