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Methylisobutyrat

Methyl isobutyrate Struktur
547-63-7
CAS-Nr.
547-63-7
Bezeichnung:
Methylisobutyrat
Englisch Name:
Methyl isobutyrate
Synonyma:
Methyl methylpropanoate;METHYL 2-METHYLPROPIONATE;FEMA 2694;(CH3)2CHC(O)OCH3;METHYL ISOBUTYRATE;Methyl isobutanoate;MethylIsobutyrate>Methylisobutyrate,98%;Methyl #niso-butyrate;Isobutyric acid methyl
CBNumber:
CB4853804
Summenformel:
C5H10O2
Molgewicht:
102.13
MOL-Datei:
547-63-7.mol

Methylisobutyrat Eigenschaften

Schmelzpunkt:
-85--84 °C
Siedepunkt:
90 °C (lit.)
Dichte
0.891 g/mL at 25 °C (lit.)
Brechungsindex
n20/D 1.384(lit.)
FEMA 
2694 | METHYL ISOBUTYRATE
Flammpunkt:
38 °F
storage temp. 
Flammables area
L?slichkeit
Slightly soluble in water, soluble in Propylene glycol, miscible with alcohol and oils
Aggregatzustand
Liquid
Farbe
Clear colorless
Wichte
0.89
Geruch (Odor)
at 10.00 % in dipropylene glycol. fruity floral apple pineapple
Geruchsart
fruity
Odor Threshold
0.0019ppm
Wasserl?slichkeit
slightly soluble
Merck 
14,6088
JECFA Number
185
BRN 
1740720
LogP
1.06
CAS Datenbank
547-63-7(CAS DataBase Reference)
NIST chemische Informationen
Propanoic acid, 2-methyl-, methyl ester(547-63-7)
EPA chemische Informationen
Propanoic acid, 2-methyl-, methyl ester (547-63-7)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher F,Xi,Xn
R-S?tze: 11-36/37/38-20-2017/11/20
S-S?tze: 16-37/39-26-24/25
RIDADR  UN 1237 3/PG 2
WGK Germany  3
RTECS-Nr. NQ5425000
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29156000
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H225 Flüssigkeit und Dampf leicht entzündbar. Entzündbare Flüssigkeiten Kategorie 2 Achtung GHS hazard pictogramssrc="/GHS02.jpg" width="20" height="20" /> P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
Sicherheit
P210 Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.
P233 Beh?lter dicht verschlossen halten.
P240 Beh?lter und zu befüllende Anlage erden.
P241 Explosionsgeschützte [elektrische/Lüftungs-/ Beleuchtungs-/...] Ger?te verwenden.
P242 Nur funkenfreies Werkzeug verwenden.
P243 Ma?nahmen gegen elektrostatische Entladungen treffen.

Methylisobutyrat Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R11:Leichtentzündlich.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S16:Von Zündquellen fernhalten - Nicht rauchen.
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

methyl isobutyrate is a clear colourless liquid that has a fruity (apple–pineapple) odor and a sweet flavor reminiscent of apricot. soluble in water, miscible in common organic solvents. flammable. natural products exist in strawberries etc.

Occurrence

Reported found in Russian champagnes and among the volatile components of strawberry juice. Also reported found in apple juice, banana, kumquat peel oil, blueberry, melon, papaya, pineapple, strawberry, fried potato, starfruit, dill herb, cherimoya, kiwifruit, loquat, naranjilla fruit and cape gooseberry.

Verwenden

Methyl isobutyrate is used as a flavoring agent. It was used as diluent in forced Rayleigh scattering studies to measure diffusion coefficients for a ternary system comprising camphorquinone in poly(methyl methacrylate).

Definition

ChEBI: Methyl isobutyrate is the fatty acid methyl ester of isobutyric acid. It has a role as a metabolite. It derives from an isobutyric acid.

Application

Methyl isobutyrate can be used as a solvent, organic synthesis, standard for gas chromatography. radiofrequency-induced plasmas of methyl isobutyrate has been studied using mass spectrometry.

synthetische

Methyl isobutyrate can be synthesized by direct esterification of methanol with isobutyric acid.

Allgemeine Beschreibung

Radiofrequency-induced plasmas of methyl isobutyrate has been studied using mass spectrometry.

Carcinogenicity

Not listed by ACGIH, California Proposition 65, IARC, NTP, or OSHA.

Methylisobutyrat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Methylisobutyrat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 276)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Henan Xiangduo Industry Co., Ltd.
+86-15981848961 +86-15981848961
sales@xiangduochem.com China 497 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12835 58
Hebei Yanxi Chemical Co., Ltd.
+8617531190177
peter@yan-xi.com China 5857 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29791 60
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
Xiamen AmoyChem Co., Ltd
+86-86-5926051114 +8618959220845
sales@amoychem.com China 6383 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
SIMAGCHEM CORP
+86-13806087780
sale@simagchem.com China 17365 58

547-63-7(Methylisobutyrat)Verwandte Suche:


  • Propanoicacid,2-methyl-,methylester
  • METHYL ISOBUTYRATE 99+%
  • Methyl #niso-butyrate
  • (CH3)2CHC(O)OCH3
  • 2-methylpropanoicacidmethylester
  • 2-methyl-propanoicacidmethylester
  • 2-methyl-propanoicacimethylester
  • Methyl isobutanoate
  • Methylester kyseliny isomaselne
  • methylesterkyselinyisomaselne
  • methylmethylpropanoate,methyl2-methylpropanoate
  • Methylisobutyrate,98%
  • ISOBUTRYIC METHYL ESTER
  • METHYL ISOBUTYRATE, NATURAL
  • 2-Methylpropionic acid methyl
  • Isobutyric acid methyl
  • Methyl isobutyrate, 99% 100GR
  • Methyl isobutyrate, 99% 5GR
  • Methyl isobutyrate >=99.0%
  • Methyl isobutyrate 99%
  • 2-METHYLPROPIONIC ACID-METHYL ESTER
  • METHYL-2-METHYLPROPANOATE
  • ISOBUTYRIC ACID METHYL ESTER
  • FEMA 2694
  • METHYL ISOBUTYRATE
  • METHYL DIMETHYLACETATE
  • Natural Methyl Isobutyrate
  • MethylIsobutyrate>
  • Methyl isobutyrate USP/EP/BP
  • METHYL 2-METHYLPROPIONATE
  • Methyl methylpropanoate
  • C14396000 IsobutyriCacid-methyLester
  • Melphalan Impurity 7 Monomer(Melphalan EP Impurity G Monomer)
  • 547-63-7
  • 547637
  • CH32CHCO2CH3
  • Building Blocks
  • Carbonyl Compounds
  • C2 to C5
  • Organic Building Blocks
  • Esters
  • Alphabetical Listings
  • Flavors and Fragrances
  • M-N
  • C2 to C5
  • Carbonyl Compounds
  • Esters
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