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Farnesol

FARNESOL Struktur
4602-84-0
CAS-Nr.
4602-84-0
Bezeichnung:
Farnesol
Englisch Name:
FARNESOL
Synonyma:
2,6,10-Dodecatrien-1-ol, 3,7,11-trimethyl-;FEMA 2478;LINALOOL, DL-(SG);LINALOOL, (-)-(SG);3,7,11-TRIMETHYLDODECA-2,6,10-TRIEN-1-OL;3,7,11-TRIMETHYL-2,6,10-DODECATRIEN-1-OL;fci119a;FARNESOL;Farnesoi;Stirrup-H
CBNumber:
CB7669246
Summenformel:
C15H26O
Molgewicht:
222.37
MOL-Datei:
4602-84-0.mol

Farnesol Eigenschaften

Schmelzpunkt:
25°C
Siedepunkt:
149 °C4 mm Hg(lit.)
Dichte
0.886 g/mL at 20 °C(lit.)
Dampfdruck
13Pa at 20℃
FEMA 
2478 | FARNESOL
Brechungsindex
n20/D 1.490(lit.)
Flammpunkt:
205 °F
storage temp. 
2-8°C
L?slichkeit
DMSO:100.0(Max Conc. mg/mL);449.7(Max Conc. mM)
pka
14.69±0.10(Predicted)
Aggregatzustand
Liquid
Farbe
Clear colorless to faint yellow
Geruch (Odor)
at 100.00 %. mild fresh sweet linden floral angelica
Geruchsart
floral
Wasserl?slichkeit
Not miscible or difficult to mix in water.
Sensitive 
Light Sensitive
Merck 
14,3937
JECFA Number
1230
BRN 
1763926
Stabilit?t:
Stable. Combustible. Incompatible with strong oxidizing agents.
LogP
4.72 at 22.3℃
CAS Datenbank
4602-84-0(CAS DataBase Reference)
NIST chemische Informationen
2,6,10-Dodecatrien-1-ol, 3,7,11-trimethyl-(4602-84-0)
EPA chemische Informationen
Farnesol (4602-84-0)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
S-S?tze: 24/25-22
RIDADR  UN 3082 9 / PGIII
WGK Germany  3
RTECS-Nr. JR4979000
8
Hazard Note  Irritant
TSCA  Yes
HS Code  29052200
Giftige Stoffe Daten 4602-84-0(Hazardous Substances Data)
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
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
H410 Sehr giftig für Wasserorganismen mit langfristiger Wirkung. Langfristig (chronisch) gew?ssergef?hrdend Kategorie 1 Warnung GHS hazard pictogramssrc="/GHS09.jpg" width="20" height="20" /> P273, P391, P501
Sicherheit
P261 Einatmen von Staub vermeiden.
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P272 Kontaminierte Arbeitskleidung nicht au?erhalb des Arbeitsplatzes tragen.
P273 Freisetzung in die Umwelt vermeiden.
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.

Farnesol Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.
S22:Staub nicht einatmen.

Beschreibung

Farnesol has a characteristic flowery odor.

Chemische Eigenschaften

Farnesol is a component of many blossom oils. It is a colorless liquid with a linden blossom odor, which becomes more intense when evaporated.
Of the four possible isomers (due to the double bonds in the 2- and 6-positions), the (2E,6E)-isomer is the most common in nature and occurs, forexample, in ambrette seed oil.(2Z,6E)-Farnesol [3790-71-4] has been identified in petitgrain oil bigarade.
Synthetic farnesol is a mixture of isomers obtained by isomerization of nerolidol. Farnesol is particularly suited for use in flower compositions and is valued for its fixative and deodorizing properties.

Occurrence

The presence of this terpene alcohol in nature has been reported in more than 30 essential oils; the levels are generally low (0.5 to 1.0%) with the exception of cabreuva, which contains up to 2 5% farensol, and the distillate from fowers of Oxystigma buccholtzii Harms which contains up to 18% farnesol Among the essential oils containing farnesol are lemongrass, Ceylon citronella, cananga, ambrette seeds, ylang-ylang, Acacia farnesiana, Peru balsam, palmarosa, tuberose, and others Reported found in apricot, citrus peel oils, grapefruit juice, strawberry jam, ginger, clove bud, hop oil, cardamom, ginger, thyme, beer, whiskey, basil, papaya, anise seed, German chamomile and Cympogon citratus oils

Verwenden

farnesol is described as a substance of high biological potential, capable of acting in the skin as a true bioactivator. A biological precursor and fatty alcohol, farnesol is one component of vitamin K. It is said to help smooth wrinkles, normalize sebum secretion, and increase the skin’s elasticity, tissue tension, and moisture-binding capability. It is able to penetrate the epidermis. In humans, farnesol is found in the skin and is involved in sterol biosynthesis. It is also used for its deodorant, odor-masking, and skin-soothing properties. In clinical studies, farnesol has demonstrated anti-microbial activity, though it is unclear if this remains the case once incorporated into a cosmetic formulation. It is widely present in vegetables and found in many essential oils (for example, acacia, lilac, lily of the valley, rose, orange blossom, oak moss, and sandalwood).

Definition

ChEBI: A farnesane sesquiterpenoid that is dodeca-2,6,10-triene substituted by methyl groups at positions 3, 7 and 11 and a hydroxy group at position 1.

synthetische

One method uses cabreuva as the starting material (Swiss Patent 261,120-Givaudan and Co ), while a second method starts from ambrette seeds (German Patent 149, 603-Haarmann and Reimer).

Allgemeine Beschreibung

Colorless liquid with a delicate floral odor.

Reaktivit?t anzeigen

Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.

Kontakt-Allergie

Farnesol is one of the most frequent contact allergens in perfumes. It is contained in small amounts in Myroxylon pereirae and poplar buds. It is a blend of four diastereosiomers trans/cis. As a fragrance allergen, farnesol has to be mentioned by name in cosmetics within the EU.

Anticancer Research

A pharmacogenomic approach was used for the farnesol. Tests on many genesinvolved in apoptosis, regulation of transcription, and genes like INE1, CTRL,MRS2, NEB, LMO7, C9orf3, and EHBP1 are not conferred resistance to farnesol.The effects of farnesol on genes not related to the resistance to anticancer drugs mayspeculate the design of new drugs against tumor-resistant line (Manjamalai andGrace 2012a, 2012b; Ji et al. 2014).

l?uterung methode

The main impurity is the cis-trans isomer. Purify it by gas chromatography using a 4ft x 0.125in 3%OV-1 column at 150o. [Corey et al. J Am Chem Soc 92 6637 1970, Popjak et al. J Biol Chem 237 56 1962.] It has also been fractionated through a 14-in Podbielniak column (p 11) at 11o/0.35mm. Alternatively it has been purified by gas chromatography using SF96 silicone on Fluoropak columns or Carbowax 20M on Fluoropak or base-washed 30:60 firebrick (to avoid decomposition, prepared by treating the firebrick with 5N NaOH in MeOH and washed with MeOH to pH 8) at 210o with Helium carrier gas at 60 mL/min flow rate. The diphenylcarbamoyl derivative has m 61-63o (from MeOH) and has an IR band at 3500 cm-1. [Bates et al. J Org Chem 28 1086 1963, Beilstein 1 IV 2335.]

Farnesol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Farnesol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 292)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8810 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12835 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 3010 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3002 58
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+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +8618949832763
info@tnjchem.com China 2986 55
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
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58

4602-84-0(Farnesol)Verwandte Suche:


  • 6,10-Dodecatrien-1-ol,3,7,11-trimethyl-2
  • farnesol,mixtureofisomers
  • Farnesyl alcohol
  • 10-dodecatrien-1-ol,3,7,11-trimethyl-6
  • 2,6,10-trimethyl-2,6,10-dodecatrien-12-ol[qr]
  • 3,7,11-trimethyl-2,6,10-dodecatrien-1-ol[qr]
  • 3,7,11-Trimethyl-2,6,10-dodecatrienol
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  • Stirrup-CRW
  • Stirrup-H
  • Stirrup-HB
  • Stirrup-TPW
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  • FARNESOL
  • (E,E)-3,7,11-TRIMETHYL-2,6,10-DODECATRIEN-1-OL
  • TRANS,TRANS-3,7,11-TRIMETHYL-2,6,10-DODECATRIEN-1-OL
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  • FARNESOL ISO 9001:2015 REACH
  • Farnesol 5052003
  • FEMA 2478
  • 3,7,11-TRIMETHYLDODECA-2,6,10-TRIEN-1-OL
  • 2,6,10-Dodecatrien-1-ol, 3,7,11-trimethyl-
  • LINALOOL, (-)-(SG)
  • LINALOOL, DL-(SG)
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  • Farnesol (6CI)
  • Farnesol Natural Fermentation
  • Farnesol (techn. isomer mix) in methanol
  • 4602-84-0
  • CH32CCHCH2CH2CCH3CHCH2CH2CCH3CHCH2OH
  • Building Blocks
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