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3,7,11-Trimethyldodeca-1,6,10-trien-3-ol,isomerengemisch

Nerolidol Struktur
7212-44-4
CAS-Nr.
7212-44-4
Bezeichnung:
3,7,11-Trimethyldodeca-1,6,10-trien-3-ol,isomerengemisch
Englisch Name:
Nerolidol
Synonyma:
TRANS-NEROLIDOL;(E)-3,7,11-TRIMETHYL-1,6,10-DODECATRIEN-3-OL;nerolido;HuMbertiol;3,7,11-TRIMETHYL-1,6,10-DODECATRIEN-3-OL;1,6,10-dodecatrien-3-ol,3,7,11-trimethyl-;FCI-119b;FEMA 2772;Nerolidol;NerolidoI
CBNumber:
CB2206877
Summenformel:
C15H26O
Molgewicht:
222.37
MOL-Datei:
7212-44-4.mol

3,7,11-Trimethyldodeca-1,6,10-trien-3-ol,isomerengemisch Eigenschaften

Schmelzpunkt:
-75 °C
Siedepunkt:
114 °C/1 mmHg (lit.)
Dichte
0.875 g/mL at 25 °C (lit.)
Dampfdruck
<1 hPa (20 °C)
Brechungsindex
n20/D 1.479(lit.)
FEMA 
2772 | NEROLIDOL (ISOMER UNSPECIFIED)
Flammpunkt:
230 °F
storage temp. 
Store below +30°C.
L?slichkeit
0.014g/l, Very slightly soluble in water, soluble in alcohol and oils.
pka
14.44±0.29(Predicted)
Aggregatzustand
Liquid
Farbe
Clear slightly yellow
Wichte
0.88
Geruch (Odor)
at 100.00 %. floral green waxy citrus woody
Geruchsart
floral
Explosionsgrenze
0.7-4.5%(V)
Wasserl?slichkeit
immiscible
Merck 
14,6476
JECFA Number
1646
BRN 
1724135
LogP
4.5 at 24℃
CAS Datenbank
7212-44-4(CAS DataBase Reference)
NIST chemische Informationen
1,6,10-Dodecatrien-3-ol, 3,7,11-trimethyl-(7212-44-4)
EPA chemische Informationen
Nerolidol (7212-44-4)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi,N
R-S?tze: 36/37/38-50/53
S-S?tze: 26-36-61-60
RIDADR  UN 3082 9 / PGIII
WGK Germany  2
RTECS-Nr. JR4977000
10-23
Selbstentzündungstemperatur 230 °C
TSCA  Yes
HS Code  29052290
Toxizit?t LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
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
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
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.
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.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

3,7,11-Trimethyldodeca-1,6,10-trien-3-ol,isomerengemisch Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

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:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Beschreibung

Nerolidol has a faint, floral odor similar to rose and apple. It is an unusually sweet, fresh, tenacious odor. The natural product can be dextro- or levo-rotatory, whereas the synthetic product is optically inactive; the double bond at positions 6-7 accounts for the cis- and trans-forms.

Chemische Eigenschaften

Nerolidol is the sesquiterpene analog of linalool. Because of the double bond at the 6-position, it exists as (6Z)- and (6E)- isomers, each forming an enantiomeric pair, since the carbon atom in the 3-position is asymmetric. Nerolidol is a component of many essential oils. (3S,6E)-(+)-nerolidol occurs in cabreuva oil.
Synthetic nerolidol consists of a mixture of racemic (6Z)- and (6E)-nerolidol and is a colorless liquid with a long-lasting, mild floral odor. Industrial synthesis of nerolidol starts with linalool, which is converted into geranylacetone by using diketene, ethyl acetoacetate, or isopropenyl methyl ether, analogously to the synthesis of 6-methyl-5-hepten-2-one from 2-methyl- 3-buten-2-ol. Addition of acetylene and partial hydrogenation of the resultant dehydronerolidol produces a mixture of (6Z)- and (6E)-nerolidol racemates.Nerolidol is used as a base note in many delicate floral odor complexes. It is also an intermediate in the production of vitamins E and K1.

Occurrence

Reported found in over 25 natural sources, including the essential oils of neroli, ylang-ylang, Peru balsam; in currant aroma; also reported in Dalbergia sissoo (60%, dl-), vervain, the distillation water of petitgrain bigarade, Helicrysum italicum, Myrocarpus frondosus and Myrocarpus fastigiatus (80%, d-), Tolu balsam, Acacia farnesiana, orange flower water, Paraguay petitgrain, jasmine, Melaleuca smithii and Melaleuca viridiflora. Also reported found in citrus peel oils and juices, guava, strawberry, peppermint and spearmint oil, pepper, milk powder, hop oil, beer, cognac, white wine, green tea, beans, mushroom, cardamom, rice, dill, corn oil, basil, wort, myrtle leaf, maté and mastic gum oil.

Verwenden

Nerolidol is one of the main component in the essential oils from fresh aerial parts of Thymus ciliatus (Lamiaceae). Also, it is a terpene that displays high potency on the contractility of cardiac muscle in guinea pig left atrium. A potential and effective treatment for malaria.

synthetische

1) From Geranylacetone plus Acetylene, followed by reduction of the acetylenic linkage (HotTmann-laRoche process).
2) by isolation from Cabreuva oil or other essential oils.

Allgemeine Beschreibung

Nerolidol is a naturally occurring sesquiterpene found in the essential oils.

3,7,11-Trimethyldodeca-1,6,10-trien-3-ol,isomerengemisch Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


3,7,11-Trimethyldodeca-1,6,10-trien-3-ol,isomerengemisch Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 405)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 Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3002 58
JINING XINHE CHEMICAL CO., LTD
+8615318402391
sales@xinhepharma.com China 809 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3619 58
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
Chengdu GLP biotechnology Co Ltd
028-87075086 13350802083
scglp@glp-china.com CHINA 1824 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
sales@sdzschem.com China 2930 58
Chengdu Biopurify Phytochemicals Ltd.
+8618080483897
sales@biopurify.com China 3772 58

7212-44-4(3,7,11-Trimethyldodeca-1,6,10-trien-3-ol,isomerengemisch)Verwandte Suche:


  • TRANS-3,7,11-TRIMETHYL-1,6,10-DODECATRIEN-3-OL
  • (CIS AND TRANS)-NEROLIDOL
  • FEMA 2772
  • 3-HYDROXY-3,7,11-TRIMETHYL-1,6,10-DODECATRIENE,3,7,11-TRIMETHYL-1,6,10-DODECATRIEN-3-OL
  • 10-dodecatrien-3-ol,3,7,11-trimethyl-6
  • 3,7,11-trimethyl-1,6,10-dodecatrien-3-ol (nerolidol)
  • 3,7,11-Trimethyl-1,6,10-dodecatriene-3-ol
  • 3,7,11-trimethyl-dodeca-1,6,10-trien-3-ol
  • 3,7,11-Trimethyldodeca-1,6,10-trien-3-ol
  • 3-Hydroxy-3,7,11-trimethyl-1,6,10-dodecatriene, mixture of cis and trans isomers
  • 1,6,10-Farnesatrien-3-ol
  • FCI-119b
  • NEROLIDOL, (CIS+TRANS)-(RG)
  • Nerolidol(cis and trans)
  • NEROLIDOL (ISOMER UNSPECIFIED)
  • Nerolidol,3,7,11-Trimethyl-1,6,10-dodecatrien-3-ol, 3-Hydroxy-3,7,11-trimethyl-1,6,10-dodecatriene
  • Nerolidol, synthetic
  • Nerolidol 
  • 3-Hydroxy-3,7,11-triMethyl-1,6,10-dodecatriene, 97+% (total alcohols) 25GR
  • NEROLIDOL (MIXTURE OF CIS- AND TRANS-ISO
  • Nerolidol 98%, Mixture of cis and trans
  • (3s)-3,7,11-trimethyldodeca-1,6,10-trien-3-ol
  • TIMTEC-BB SBB007741
  • NEROLIDOL, TRANS-
  • Nerolidol, Mixture of cis and trans
  • 6,10-Dodecatrien-3-ol,3,7,11-trimethyl-1
  • cis,trans-Nerolidol
  • Nerolidol,c&t
  • 3,7,11-trimethyldodeca-1,6,10-trien-3-ol, mixed isomers
  • 3-hydroxy-3,7,11-trimethyl-1,6,1O-*dodecatriene
  • Nerolidolcistrans
  • NEROLIDOL 97+% FCC
  • cis,trans-3,7,11-Trimethyl-1,6,10-dodecatrien-3-ol
  • 3-Hydroxy-3,7,11-trimethyl-1,6,10-dodecatriene, 97+% (total alcohols)
  • NEROLIDOL, trans-(SG)
  • 3,7,11-Trimethyldodeca-1,6,10-trien-3-ol, Isomerengemisch
  • 3-Hydroxy-3,7,11-trimethyl-1,6,10-dodecatriene
  • Nerolidol
  • (CIS+TRANS)-NEROLIDOL WITH GC
  • Nerolidol, cis + trans, 97+%
  • Nerolidol (cis- and trans- mixture)
  • 3,7,11-Trimethyl-1,6,10-dodecatrien-3-ol, 3-Hydroxy-3,7,11-trimethyl-1,6,10-dodecatriene
  • Nerolidol(mixtureofisomers)
  • 3,7,11-Trimethyldodeca-1,6,10-
  • NerolidoI
  • Nerolidol@100 μg/mL in Methanol
  • Nerolidol(cis-andtrans-mixture)>
  • Nerolidol ISO 9001:2015 REACH
  • Neroli tertiary alcohol
  • Nerolidol (BRN 1724135)
  • trans,cis-nerblidol
  • Nerolidol (cis?and?trans), 97%,Mixture of cis and trans
  • NEROLIDOL FCC
  • Nerolidol (Mixture of cis and trans, Stablized with α-tocopherol)
  • Nerolidol solution
  • Nerolidol, 97%, mixture of cis and trans
  • TRANS-NEROLIDOL
  • (E)-3,7,11-TRIMETHYL-1,6,10-DODECATRIEN-3-OL
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