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3-Methoxyphenol

3-Methoxyphenol Struktur
150-19-6
CAS-Nr.
150-19-6
Bezeichnung:
3-Methoxyphenol
Englisch Name:
3-Methoxyphenol
Synonyma:
m-Guaiacol;Phenol, 3-methoxy-;RESORCINOL MONOMETHYL ETHER;NSC 21735;m-Methoxyphel;meta-guaiacol;M-Hydroxyanisol;3-Methxoyphenol;m-methoxy-pheno;3-methoxy-pheno
CBNumber:
CB6202761
Summenformel:
C7H8O2
Molgewicht:
124.14
MOL-Datei:
150-19-6.mol

3-Methoxyphenol Eigenschaften

Schmelzpunkt:
-17 °C
Siedepunkt:
113-115 °C/5 mmHg (lit.)
Dichte
1.131 g/mL at 25 °C (lit.)
Brechungsindex
n20/D 1.552(lit.)
Flammpunkt:
>230 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
L?slichkeit
Chloroform (Slightly), Ethyl Acetate (Slightly)
Aggregatzustand
Liquid
pka
9.65(at 25℃)
Farbe
Clear pink-reddish to brown
Geruch (Odor)
at 1.00?%?in?dipropylene glycol. phenolic
Wasserl?slichkeit
slightly soluble
BRN 
1209898
InChIKey
ASHGTJPOSUFTGB-UHFFFAOYSA-N
LogP
1.340
CAS Datenbank
150-19-6(CAS DataBase Reference)
NIST chemische Informationen
3-Methoxyphenol(150-19-6)
EPA chemische Informationen
Phenol, 3-methoxy- (150-19-6)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xn
R-S?tze: 20/21/22-36/38-41-36/37/38-43-36-22
S-S?tze: 26-36/37/39-46-37/39-24/25
RIDADR  UN 2810 6.1/PG 3
WGK Germany  3
RTECS-Nr. SL7524000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29095090
Toxizit?t human,TCLo,inhalation,230ug/m3/22W (0.23mg/m3),BEHAVIORAL: IRRITABILITYBEHAVIORAL: MUSCLE WEAKNESSBEHAVIORAL: HEADACHE,Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 37(3), Pg. 108, 1972.
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H311 Giftig bei Hautkontakt. Akute Toxizit?t dermal Kategorie 3 Achtung GHS hazard pictogramssrc="/GHS06.jpg" width="20" height="20" /> P280, P302+P352, P312, P322, P361,P363, P405, P501
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H318 Verursacht schwere Augensch?den. Schwere Augensch?digung Kategorie 1 Achtung GHS hazard pictogramssrc="/GHS05.jpg" width="20" height="20" /> P280, P305+P351+P338, P310
Sicherheit
P261 Einatmen von Staub vermeiden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P301+P312 BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

3-Methoxyphenol Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36/38:Reizt die Augen und die Haut.
R41:Gefahr ernster Augensch?den.
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.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Chemische Eigenschaften

Clear pink red liquid

Verwenden

A phenol derivative, 3-Methoxyphenol can be used as catalysts and as building blocks in synthesis of organic compounds such as antioxidants.

Definition

ChEBI: 3-methoxyphenol is a member of the class of phenols that is phenol having a methoxy-substituent at the 3-position. It is a member of phenols and a monomethoxybenzene. It derives from a resorcinol.

synthetische

synthesis of 3-methoxyphenol: The 1 mole of resorcinol is treated rapidly with stirring, in a three-necked flask provided with a reflux condenser, stirrer, internal thermometer, and dropping funnel, with 1.25 mole of 10% sodium hydroxide. With vigorous stirring, 1 mole of dimethyl sulfate is added in such a way that the temperature remains below 40° C (water cooling). To complete the reaction and to destroy unchanged dimethyl sulfate, the mixture is then heated for 30 min on a boiling water bath. After cooling, the organic layer is separated off and the aqueous solution is extracted several times with ether. The combined organic phases are washed with dilute sodium carbonate and then with water, dried with calcium chloride, and fractionated. Unchanged resorcinol can be recovered by acidifying the aqueous reaction solution and the wash water and extracting them with ether. The yield of 3-methoxyphenol is 50%, b.p. 113-115 °C/5 mm; b.p. 144°C/25mm; n20/D 1.552; d=1.131 g/mL at 25 °C.
Organicum. Practical Handbook of Organic Chemistry, by Heinz Becker, Werner Berger and Günter Domschke, Addison-Wesley Pub. Co, 206-207, (1973)

Allgemeine Beschreibung

3-Methoxyphenol is a phenolic aroma compound typically present in food and beverage products.

Sicherheitsprofil

Poison by ingestion and intraperitoneal routes. Moderately toxic by skin contact. Human systemic effects by inhalation: muscle weakness, headache, and irritabdtty. Human female reproductive effects by inhalation: menstrual cycle changes and dsorders. A severe eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes. See also ETHERS.

3-Methoxyphenol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


3-Methoxyphenol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 408)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Sirichem (Zhangjiakou) Sci-Tech.Co.,Ltd.
+8615831567206
China 58 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-81148696 +86-15536356810
1022@dideu.com China 3882 58
airuikechemical co., ltd.
+undefined86-15315557071
sales02@sdzhonghuimaterial.com China 983 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
Hangzhou FandaChem Co.,Ltd.
+8615858145714
FandaChem@Gmail.com China 9087 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
sales@ansciepchem.com CHINA 4241 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58

150-19-6(3-Methoxyphenol)Verwandte Suche:


  • 3-Hydroxy phenyl methyl ether
  • 3-Methoxyphenol,3-Hydroxyanisol
  • RESORCINOLMETA-MONOMETHYLETHER
  • META-METHOXYPHENOL
  • m-Methoxyphel
  • 3-Methoxyphenol ,98%
  • 3-Hydroxyanisol, Resorcinol monomethyl ether
  • 3-Methxoyphenol
  • 3-Methoxyphenol,97%
  • 3-Methoxyphenol, 97% 100ML
  • M-Hydroxyanisol
  • NSC 21735
  • 3-Hydroxyanisole Resorcinol Monomethyl Ether
  • Between Methoxy phenol
  • 3-Methoxyphenol≥ 97% (GC)
  • m-methoxy-pheno
  • Phenol, m-methoxy-
  • Resorcinol methyl ether
  • resorcinolmethylether
  • 3-methoxy-pheno
  • 1-HYDROXY-3-METHOXYBENZENE
  • 3-HYDROXYANISOL
  • 3-HYDROXYANISOLE
  • 3-METHOXYPHENOL
  • M-METHOXYPHENOL
  • M-HYDROXYANISOLE
  • 3-Methoxy Phenol-Pure / 3-Hydroxyanisole
  • 3-methyl-1,3-benzothiazol-2-imine
  • M**3-METHOXYPHENOL
  • 3-Methoxyphenol>
  • 3-metoksyfenol/3-Methoxyphenol
  • meta-guaiacol
  • Guaifenesin Impurity(3-methoxyphenol)
  • RESORCINOL MONOMETHYL ETHER
  • m-Guaiacol
  • Phenol, 3-methoxy-
  • 3 METHOXY PHENOLE
  • Guaiacol EP Impurity H
  • Guaiacol Impurity H
  • 3-Hydroxyanisole in Methanol
  • 150-19-6
  • Oxygen Compounds
  • Phenols
  • Organic Building Blocks
  • Building Blocks
  • Building Blocks
  • C6 to C8
  • Chemical Synthesis
  • Organic Building Blocks
  • Oxygen Compounds
  • Phenols
  • Aromatic Ethers
  • Aromatics
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • bc0001
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