NAPTALAM Struktur

NAPTALAM

Bezeichnung:NAPTALAM

CAS-Nr132-66-1

Englisch Name:NAPTALAM

CBNumberCB2452599

SummenformelC18H13NO3

Molgewicht291.3

MOL-Datei132-66-1.mol

NAPTALAM physikalisch-chemischer Eigenschaften

Schmelzpunkt	185-190 °C
Siedepunkt	433.31°C (rough estimate)
Dichte	d420 1.40
Brechungsindex	1.4800 (estimate)
storage temp.	Sealed in dry,Room Temperature
Löslichkeit	DMF: 25 mg/ml; DMF:PBS (pH 7.2) (1:3): 0.25 mg/ml; DMSO: 15 mg/ml
Aggregatzustand	Solid
pka	3.45±0.36(Predicted)
Farbe	White to Gray to Dark blue
Biologische Quelle	rabbit
Wasserlöslichkeit	0.2g/L(room temperature)
Merck	14,6418
BRN	2814102
Stabilität	Stable. Incompatible with strong oxidizing agents.
CAS Datenbank	132-66-1(CAS DataBase Reference)
EPA chemische Informationen	Naptalam (132-66-1)

Sicherheit

R-Sätze:	36/37/38
S-Sätze:	26-36/37/39
RIDADR	UN3077 (solid); UN3082 (liquid)
WGK Germany	2
RTECS-Nr.	TH7350000
HS Code	29242990
Giftige Stoffe Daten	132-66-1(Hazardous Substances Data)
Toxizität	LC50 (96-hour) for bluegill sunfish 354 mg/L and rainbow trout 76 mg/L (Hartley and Kidd, 1987); acute oral LD50 of the free acid and sodium salt for rats >8,200 and 1,800 mg/kg, respectively (Ashton and Monaco, 1991).

Gefahreninformationscode (GHS)

NAPTALAM Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
solid with an unpleasant odour
Verwenden
N-(1-Naphthyl)phthalamic Acid is an auxin-transport inhibitor in plants resulting in the attenuation of root growth through decreasing the cell production rate.
Verwenden
Selective preemergence herbicide used to control some grasses and many broadleaved weeds in soybeans, cucurbits, asparagus, groundnuts, potatoes and established woody ornamentals.
Definition
ChEBI: A dicarboxylic acid monoamide which results from addition of one equivalent of 1-naphthylamine to phthalic anhydride.
Allgemeine Beschreibung
Naptalam is a purple crystalline solid, which can be used as an anti-geotropic agent and as an auxin (IAA) antagonist in plants.
Landwirtschaftliche Anwendung
Herbicide: Used as a selective pre-emergence herbicide to control broadleaf weeds and grasses in soybeans, cucumbers, melons, peanuts and woody ornamentals. Not currently registered for use in the U.S. or EU countries. There are 25 global suppliers.
Handelsname
N-1-naphthyl- Trade Names: ALANAP®[C]; ALANAPE®; ANCRACK®; DYANAP®; GRELUTIN®; MORCRAN ®; NAPTRO®; NIP-A-THIN®; PEACH-THIN®; RESCUE®[C]; 6Q8®; SOLO®
Environmental Fate
Soil/Plant. Degrades in soils and plants forming 1-naphthylamine and phthalic acid (Hartley and Kidd, 1987; Humburg et al., 1989). Residual activity in soil is limited to approximately 3 to 4 months (Hartley and Kidd, 1987).
Chemical/Physical. Forms N-(1-naphthyl)phthalimide at elevated temperatures (Worthing and Hance, 1991). Naptalam will precipitate as the free acid in very acidic waters or in extremely hard waters (Humburg et al., 1989).
läuterung methode
Crystallise the herbicide from EtOH (m 183-185o). The Na salt has m 185o. [Beilstein 12 H 1236, 12 I 525, 12 III 2876.]

NAPTALAM Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

132-66-1, NAPTALAM Verwandte Suche:

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