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cis-Hex-3-en-1-ol

Leaf alcohol Struktur
928-96-1
CAS-Nr.
928-96-1
Bezeichnung:
cis-Hex-3-en-1-ol
Englisch Name:
Leaf alcohol
Synonyma:
CIS-3-HEXENOL;(Z)-3-Hexen-1-ol;CIS-3-HEXEN-1-OL;(Z)-Hex-3-en-1-ol;(3Z)-3-Hexen-1-ol;Z-3-Hexenol;cis-Hex-3-en-1-ol;FEMA 2563;(z)-3-hexen-1-o;C3 LEAF ALCOHOL
CBNumber:
CB8723819
Summenformel:
C6H12O
Molgewicht:
100.16
MOL-Datei:
928-96-1.mol

cis-Hex-3-en-1-ol Eigenschaften

Schmelzpunkt:
22.55°C (estimate)
Siedepunkt:
156-157 °C(lit.)
Dichte
0.848 g/mL at 25 °C(lit.)
Dampfdichte
3.45 (vs air)
Dampfdruck
2.26hPa at 25℃
Brechungsindex
n20/D 1.44(lit.)
FEMA 
2563 | CIS-3-HEXENOL
Flammpunkt:
112 °F
storage temp. 
Flammables area
L?slichkeit
DMSO: 100 mg/mL (998.40 mM)
Aggregatzustand
Liquid
pka
15.00±0.10(Predicted)
Wichte
0.848 (20/4℃)
Farbe
APHA: ≤100
Geruch (Odor)
at 10.00 % in dipropylene glycol. fresh green cut grass foliage vegetable herbal oily
Geruchsart
green
Wasserl?slichkeit
INSOLUBLE
Merck 
14,4700
JECFA Number
315
BRN 
1719712
Stabilit?t:
Stable. Substances to be avoided include strong oxidizing agents and strong acids. Flammable.
LogP
1 at 35℃
CAS Datenbank
928-96-1(CAS DataBase Reference)
NIST chemische Informationen
3-Hexen-1-ol, (Z)-(928-96-1)
EPA chemische Informationen
(Z)-3-Hexen-1-ol (928-96-1)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher F
R-S?tze: 10
S-S?tze: 16
RIDADR  UN 1987 3/PG 3
WGK Germany  1
RTECS-Nr. MP8400000
10
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29052990
Giftige Stoffe Daten 928-96-1(Hazardous Substances Data)
Toxizit?t The acute oral LD50 value in rats was reported as 4.70 g/kg (3.82-5.58 g/kg) (Moreno, 1973). The acute dermal LD50 value in rabbits was reported as > 5 g/kg (Moreno, 1973).
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H226 Flüssigkeit und Dampf entzündbar. Entzündbare Flüssigkeiten Kategorie 3 Warnung
Sicherheit
P210 Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.
P240 Beh?lter und zu befüllende Anlage erden.
P241 Explosionsgeschützte [elektrische/Lüftungs-/ Beleuchtungs-/...] Ger?te verwenden.
P303+P361+P353 BEI BERüHRUNG MIT DER HAUT (oder dem Haar): Alle kontaminierten Kleidungsstücke sofort ausziehen. Haut mit Wasser abwaschen oder duschen.

cis-Hex-3-en-1-ol Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R10:Entzündlich.

S-S?tze Betriebsanweisung:

S16:Von Zündquellen fernhalten - Nicht rauchen.

Beschreibung

Leaf alcohol exists as a liquid at room temperature with a characteristic odor of green leaves. It is found in green tea, violet leaf oil, and many types of leaves, herbs, and grasses. Leaf alcohol finds applications in perfumery as floral fragrance. Leaf alcohol is also investigated for its antidiabetic activity.

Chemische Eigenschaften

Leaf Alcohol is a colorless liquid with the characteristic odor of freshly cut grass. In small quantities, leaf alcohol occurs in the green parts of nearly all plants. The volatile flavor constituents of green tea contain up to 30%.
A stereospecific synthesis of (Z)-3-hexen-1-ol starts with the ethylation of sodium acetylide to 1-butyne, which is reacted with ethylene oxide to give 3-hexyn-1-ol. Selective hydrogenation of the triple bond in the presence of palladium catalysts yields (Z)-3-hexen-1-ol. Biotechnological processes have been developed for its synthesis as a natural flavor compound, for example.
Leaf alcohol is used to obtain natural green top notes in perfumes and flavors. In addition, it is the starting material for the synthesis of (2E,6Z)-2,6-nonadien-l-ol and (2E,6Z)-2,6-nonadien-l-al.

Occurrence

Main constituent of the oil distilled from the infusion of fermented tea leaves. Reported found as the corresponding ester of phenylacetic acid in the oil of Japanese mint (Mentha arvensis); the volatile oil of Thea chinensis contains approximately 26 to 35% 3-hexen-1-ol, whereas larger amounts are reported in the oils of Morus bombysic, Robinia pseudacacia and Raphanus sativus. Probably occurring also in several green leaves and herbs; reported found in the fruit juices of raspberry, grapefruit and others. Also reported in over 200 foods including apple, apricot, banana, citrus peel oils and juices, berries, guava, mango, grapes, pineapple, cabbage, kohlrabi, celery, cucumber, lettuce, leek, peas, sauerkraut, tomato, ginger, peppermint oil, coconut oil, spearmint oil, mustard, parsley, breads, butter, fish, fish oil, cognac, brandy, cider, sherry, grape wines, tea, soybeans, avocado, olive, passion fruit, plum, rose apple, Malay apple, water apple (Syzigium spp.), beans, marjoram, starfruit, broccoli, pear and apple brandies, figs, brussels sprouts, radish, prickly pear, litchi, dill, lovage, pumpkin, corn oil, malt, laurel, kiwifruit and other sources

Definition

ChEBI: A primary alcohol that consists of (3Z)-hex-3-ene substituted by a hydroxy group at position 1.

synthetische

By the reaction of butyne-1 with ethylene oxide and subsequent selective reduction to the eis isomer (Bedoukian, 1967).

Allgemeine Beschreibung

cis-3-Hexen-1-ol is one of the key volatile constituents of green leaf volatiles(GLV) that can act as an attractant to various insects. It is emitted by green plants when they are physically damaged.

Einzelnachweise

[1] NPCS Board of Consultants & Engineers, Industrial Alcohol of Technology Handbook, 2010
[2] A. Shirwaikar, K. Rajendran and C. Kumar, Oral Antidiabetic Activity of Annona squamosa Leaf Alcohol Extract in NIDDM Rats, Pharmaceutical Biology, 2004, vol. 42, 30-35

cis-Hex-3-en-1-ol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


cis-Hex-3-en-1-ol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 517)Lieferanten
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Henan Xiangduo Industry Co., Ltd.
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Shandong Deshang Chemical Co., Ltd.
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928-96-1(cis-Hex-3-en-1-ol)Verwandte Suche:


  • cis-Hex-3-enol
  • Hex-3(Z)-enol
  • HEXEN-30L-1
  • TIMTEC-BB SBB007739
  • cfs-3-Hexen-1-ol
  • leaf alcohol >=99.0%
  • CIS-III-Hexenol
  • Leaf Alcoho
  • Ye Chun
  • cis-3-Hexen-1-
  • Leaf alcohol cis-Hex-3-en-1-ol
  • cis-3-Hexen-1-ol≥ 99% (GC)
  • cis-3-Hexen-1-ol
  • LEAF ALCOHOL
  • HEXENOL, CIS-3-
  • C3 HEXENOL
  • CIS-3-HEXEN-1-YL ALCOHOL
  • lef alcohol
  • HEXEN-3-OL-1, cis
  • CIS-3-HEXEN-1-OL >=98% FCC
  • LEAF ALCOHOL:CIS-3-HEXEN-1-OL
  • cis-3-Hexen-1-ol,98%
  • cis-3-Hexen-1-ol Odor Standard
  • 3-HEXENOL-1
  • HEXENOL CIS-3 (VERDALOL C)
  • (Z)-3-hexenol,(Z)-3-hexen-1-ol
  • 3-Hexen-1-ol, (3Z)-
  • CIS-3-HEXENOL(LEAF ALCOHOL)
  • CIS-3-HEXENOL, NATURAL
  • (Z)-Hex-3-ene-1-ol
  • (Z)Hex-3-enol
  • 1-Hydroxyhex-3-ene
  • 3-(Z)-Hexenol
  • 3-Hexan-1-ol
  • 3-Hexen-1-ol, cis-
  • 3-Hexenol, cis-
  • 3-Hexenylalcohol
  • CIS-III-Hexenol 98%
  • cis-3-Hexenyl alcohol
  • Folic alcohol
  • Leafalcohol=Blteralkohol
  • CIS-3-HEXEN-1-OL=BLTERALKOHOL=CIS-3-HEXENOL
  • (Z)-3-Hexene-1-nol
  • ENT-25091
  • Blatteralkohol
  • Blatteralkohol (German)
  • cis-3-1-Hexenol
  • cis-3-hexen-1-o
  • cis-3-Hexen-1-ol Odor
  • cis-3-Hexen-1-ol>
  • LEAF ALC0HOL
  • 3Z-6OH
  • Foliar alcohol
  • cis-3-HEXEN-1-OL, 98%cis-3-HEXEN-1-OL, 98%cis-3-HEXEN-1-OL, 98%
  • cis-3-HEXEN-1-OL (LEAF ALCOHOL) FCC
  • cis-3-Hexene-1-ol
  • Z-3-Hexenol
  • (3Z)-3-Hexen-1-ol
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