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

3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-on

ALPHA-ISO-METHYLIONONE Struktur
127-51-5
CAS-Nr.
127-51-5
Bezeichnung:
3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-on
Englisch Name:
ALPHA-ISO-METHYLIONONE
Synonyma:
METHYL IONONE GAMMA;3-METHYL-4-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)-3-BUTEN-2-ONE;Isonaline 70;α-Cetone;Isonaline;ISORALDEINE;α-Isomethylionone;3-METHYL-4-(2,6,6-TRIMETHYLCYCLOHEX-2-ENYL)BUT-3-EN-2-ONE;4-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)-3-METHYL-3-BUTEN-2-ONE;α-Cetone
CBNumber:
CB5183650
Summenformel:
C14H22O
Molgewicht:
206.32
MOL-Datei:
127-51-5.mol

3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-on Eigenschaften

Siedepunkt:
121-122℃ (9 Torr)
Dichte
0.93 g/mL at 20 °C(lit.)
Dampfdruck
0.22Pa at 20℃
Brechungsindex
1.50188 (589.3 nm 20℃)
FEMA 
2714 | ALPHA-ISO-METHYLIONONE
storage temp. 
Sealed in dry,Room Temperature
L?slichkeit
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Aggregatzustand
liquid
Farbe
Light orange to Yellow to Green
Geruch (Odor)
at 10.00 % in dipropylene glycol. woody violet floral
Geruchsart
floral
Wasserl?slichkeit
27.953mg/L at 25℃
JECFA Number
404
Stabilit?t:
Light Sensitive
LogP
4.288 at 25℃
EPA chemische Informationen
3-Buten-2-one, 3-methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)- (127-51-5)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
R-S?tze: 43
S-S?tze: 24/25-36/37
RIDADR  UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany  2
HS Code  2914.23.0000
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H411 Giftig für Wasserorganismen, mit langfristiger Wirkung. Langfristig (chronisch) gew?ssergef?hrdend Kategorie 2
Sicherheit
P273 Freisetzung in die Umwelt vermeiden.
P391 Verschüttete Mengen aufnehmen.
P501 Inhalt/Beh?lter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-on Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.

Beschreibung

α-Isomethylionone has a fine violet and orris-like odor. This substance may be synthesized by condensation of citral with methyl ethyl ketone controlling the ratio between the n- and iso-forms; the methyl pseudo-ionone obtained is then subjected to ring closure, using strong alkali and high temperature (thus favoring the formation of the normal α- and β-methylionones) or with quaternary ammonium base (thus favoring the formation of wo-forms); See also monographs of α- and β-ionone and methyl α-, β-, and γ-ionones.

Chemische Eigenschaften

α-Isomethylionone has a fine violet and orris-like odor.

synthetische

By condensation of citral with methyl ethyl ketone controlling the ratio between the n- and iso-forms; the methyl pseudoionone obtained is then subjected to ring closure, using strong alkali and high temperature (thus favoring the formation of iso-forms); See also monographs of α-, β-, and γ-ionones.

Kontakt-Allergie

As a fragrance allergen, a-isomethylionone has to be mentioned by name in cosmetics within the EU.

3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-on Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-on Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 265)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Yanxi Chemical Co., Ltd.
+8617531190177
peter@yan-xi.com China 5857 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325
sales1@chuanghaibio.com China 5889 58
Hebei Kingfiner Technology Development Co.Ltd
+86-15532196582 +86-15373005021
lisa@kingfinertech.com China 3009 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3002 58
JINING XINHE CHEMICAL CO., LTD
+8615318402391
sales@xinhepharma.com China 809 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
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
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58

127-51-5(3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-on)Verwandte Suche:


  • (3E)-3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
  • 3-methyl-4-(2,6,6
  • 3-methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-on
  • 3-Methyl-4-(2,6,6-trimethylcyclohex-2-en-1-yl)
  • 8-Methyl-alpha-ionone
  • alpha-Ionone, isomethyl-
  • iso-alpha-methyl ionone
  • Methyl-alpha-isoionone
  • 3-Methyl-4-(2,6,6-trimethyl-2-cyclohexenyl)-3-butene-2-one
  • 4-(2,6,6-Trimethyl-2-cyclohexenyl)-3-methyl-3-buten-2-one
  • 3-Methyl-4-(2,6,6-trimethylcyclohex-2-enyl)but-3-en-2-one , tech
  • alpha-Isomethylionone 3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
  • 3-Methyl-4-(2,6,6-triMethylcyclohex-2-en-1-yl)but-3-en-2-one
  • (E)-3-Methyl-4-(2,6,6-triMethylcyclohex-2-en-1-yl)but-3-en-2-one
  • NSC 66432
  • Iso-Methyl ionone 70
  • alpha-IsoMethy
  • a-Isomethylionone
  • METHYL IONONE A, GAMMA
  • METHYL IONONE ALPHA ISO
  • IRISANTHEME
  • ISOMETHYL-ALPHA-IONONE
  • ISOMETHYL IONONE ALPHA
  • FEMA 2714
  • (E)-3-METHYL-4-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-3-EN-2-ONE
  • CETONE, ALPHA
  • CETONE ALPHA LG
  • Methyl lonone
  • 3-BUTEN-2-ONE, 3-METHYL-4-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)
  • ALPHA-ISO-METHYLIONONE
  • ALPHA-CETONE
  • 4-(2,6,6-TRIMETHYLCYCLOHEX-2-EN-1-YL)-3-METHYLBUT-3-EN-2-ONE, TECH.
  • METHYL IONONE GAMMA REGULAR
  • g-Methylionone
  • Cetone Alpha (tech)
  • 3-METHYL-4-(2,6,6-TRIMETHYL-2-CYCLOHEX-1-YL)-3-BUTEN-2-ONE
  • METHYLIONON ALPHA
  • METHYL IONONE ALPHA ISO SUPER
  • a-Isomethylionone, 60-70%
  • alpha-Cetone solution
  • Cetone Alpha (tech)@1000 μg/mL in Acetonitrile
  • α-Isomethyl ionone
  • ALPHA-ISO-METHYLIONONE USP/EP/BP
  • ALPHA/METHYL/GAMMA METHYL IONONE
  • Isonethyl Ionone
  • alpha-isomethyl ionone (70% min.)
  • alpha-isomethyl ionone (80% min.)
  • alpha-isomethyl ionone (50% min.)
  • alpha-isomethyl ionone (60% min.)
  • alpha-isomethyl ionone (90% min.)
  • α-Isomethylionone
  • α-Cetone
  • Isonaline 70
  • METHYL IONONE GAMMA
  • ISORALDEINE
  • 4-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)-3-METHYL-3-BUTEN-2-ONE
  • 3-METHYL-4-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)-3-BUTEN-2-ONE
  • 3-METHYL-4-(2,6,6-TRIMETHYLCYCLOHEX-2-ENYL)BUT-3-EN-2-ONE
Copyright 2019 ? ChemicalBook. All rights reserved