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Azadirachtin Produkt Beschreibung

Azadirachtin Struktur
11141-17-6
CAS-Nr.
11141-17-6
Englisch Name:
Azadirachtin
Synonyma:
AZAD;Oikos;AZATIN;NEEMIX;Ecozin;Gronim;Suneem;KAYNEEM;Nimurin;Ornazin
CBNumber:
CB1308833
Summenformel:
C35H44O16
Molgewicht:
720.71
MOL-Datei:
11141-17-6.mol

Azadirachtin Eigenschaften

Schmelzpunkt:
159°C
alpha 
D -53° (c = 0.5 in CHCl3)
Siedepunkt:
792.4±60.0 °C(Predicted)
Dichte
1.51
storage temp. 
−20°C
pka
9.78±0.70(Predicted)
Merck 
13,896
InChIKey
TWGPOIQWWGNBKW-POEZYEDVSA-N
CAS Datenbank
11141-17-6
EPA chemische Informationen
Azadirachtin A (11141-17-6)

Sicherheit

R-Sätze: 22
S-Sätze: 22-45
RIDADR  3077
WGK Germany  3
HazardClass  9
PackingGroup  III
HS Code  13021920
Giftige Stoffe Daten 11141-17-6(Hazardous Substances Data)

Azadirachtin Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R22:Gesundheitsschädlich beim Verschlucken.

S-Sätze Betriebsanweisung:

S22:Staub nicht einatmen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).

Beschreibung

Kernel extracts from the Indian neem tree (Azadirachta indica) have insecticidal and insect-repellent properties. The key active ingredient is azadirachtin, a nortriterpenoid that exhibits insect growth regulator effects but no adulticidal activity.

Chemische Eigenschaften

Off-white, yellowish powder or dark brown emulsifiable concentrate.

Verwenden

Experimentally as insect control agent.

Verwenden

Azadirachtin is a tetranortriterpinoid isolated from the seeds of the neem tree. Highly active insect feeding deterrent and growth regulator.It is used experimentally as insect control agent.

Verwenden

Azadiractin is extracted from the neem tree (Azadirachta indica). It is the principal active ingredient of extracts of neem. Neem extracts and pure azadirachtin are used to control whitefly, leaf miners and other pests including pear psylla.

Definition

ChEBI: A member of the family of azadirachtins that is isolated from the neem tree (Azadirachta indica).

Landwirtschaftliche Anwendung

Insecticides, Nematicide: Azadirachtin is an extract of fruit from the Neem tree, which is largely grown in India. It is used as a commercial insect growth regulator that controls the metamorphosis process as the insect passes from the larva stage to the pupa stage. The Neem tree also yields extracts from its bark, leaves and wood that are used in medicine and cosmetics.

Handelsname

ALIGN®; AZATIN EC®; AZATIN®-XL PLUS; AZATROL EC®; AMAZIN® ECOZIN® EI- 783®; MARGOSAN-O®; NEEM®; NEEMAZAL®; ORNAZIN® SALANNIN®; SUPERNEEM®; TURPLEX®

mögliche Exposition

Biological tetranortriterpinoid insecticide; insect growth regulator. A natural product extracted from seeds of the Neem tree (Azadirachta indica).

Stoffwechselwegen

The natural insecticide azadirachtin is most stable in mildly acidic solutions between pH 4 and 6 at room temperature and unstable in alkaline and strong acidic conditions. While azadirachtin is relatively stable to heating in the seeds or as a pure solid, it is rapidly destroyed or altered by heating in aqueous solution and methanol. In methanol at 90°C, it is quantitatively converted to 3-acetyl-1-tigloylazadirachtinin.

Versand/Shipping

UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.

Degradation

After 90 hours exposure to UV radiation, very little azadirachtin (l)its 3- acetyl derivative and 22,23-dihydroazadirachtin remained intact. However, these compounds retained biological activity, and at least 200 hours irradiation was necessary to reduce the biological activity of 1. It is suggested that the effect of ultraviolet radiation is confined to the tigloyl residue which is common to these three compounds and which may undergo cis-trans isomerisation, rearrangement, etc. without significant effect on the biological activity of the molecule, because reduction or removal of the tigloyl residue causes only limited reduction in biological activity of the parent (Barnby ef al., 1989).
Azadirachtin was hydrolysed readily in several buffers (pH 4.1-8.1) and natural waters (pH 6.2,7.3,8.0 and 8.1) at 35 °C and its disappearance followed pseudo-first-order kinetics (Szeto and Wan, 1996). Rates of disappearance of the parent were faster in basic than in acidic solution (DT50 was 12 hours at pH 8 and 206 hours at pH 6) and the compound is not expected to be persistent in water.

Inkompatibilitäten

Powder or liquid may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, reducing agents and metals, acid chlorides, alkalis, alkali metals, high heat, including sunlight.

Waste disposal

Waste product may be disposed of onsite (open dumping may be prohibited) or at an approved waste disposal facility. All federal, state, and local environmental regulations must be observed.

Azadirachtin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Azadirachtin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 148)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20911 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29955 58
Chengdu Biopurify Phytochemicals Ltd.
18482058008 18080483897
maggie@biopurify.com CHINA 2712 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5912 58
BOC Sciences
1-631-485-4226
1-631-614-7828 inquiry@bocsci.com United States 19752 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47498 58

11141-17-6()Verwandte Suche:


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