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Alar is a systemic growth regulator approved in the United
States for use on ornamental plants such as chrysanthemums,
poinsettias, and bedding plants located in enclosed structures
such as greenhouses. Alar reduces internode elongation;
induces heat, drought, and frost resistance; and produces
darker foliage and stronger stems as well as earlier and
multiple flowers and fruits. A spray is often applied at the rate
of 1500–10 000 ppm.
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Daminozide is a colorless crystalline
solid.
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Daminozide is a plant growth regulator used to improve crop quality and maximize yield.Used as a standard for Pesticide detection. Useful in cannabis testing kits as a component of pesticide mixes (P698240).
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Odorless white crystals or powder.
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Slightly soluble in water.
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Daminozide may be heat sensitive. Incompatible with strong oxidizing agents, strong acids, and bases. Also incompatible with wetting agents, alkaline materials, oils and copper-containing compounds. May corrode metals . May generate toxic gases with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. May generate flammable gases with alkali metals. Explosive reactions can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
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Flash point data for Daminozide are not available; however, Daminozide is probably combustible.
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Plant growth regulator: Daminozide is a systemic growth regulator registered for use on ornamentals, including potted chrysanthemums and poinsettias, and bedding plants in enclosed structures. U.S. sales for food and feed crops were halted in 1989 because of health considerations, i. e., the Alar scare on apples.
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ALAR®; ALAR-85®; AMINOZID®; AMINOZIDE®; B-9®; B-995®; B-NINE®; DAZIDE®; DAZIDE®; ENHANCE®; DIMAS®; KYLAR®; SADH®
Safety Profile
Suspected carcinogen
with experimental carcinogenic and
tumorigenic data. Moderately toxic by
ingestion and intraperitoneal routes. When
heated to decomposition it emits toxic
fumes of NOx
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Daminozide is a herbicide/plant
growth regulator used on certain fruit (especially apples) to
improve the balance between growth and fruit production
and to improve fruit quality and synchronize maturity.
A RUP. United States sales were suspended in 1989 due to
health considerations.
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Daminozide is oxidized by photochemically generated
singlet oxygen, with rose bengal as a sensitizing agent
in methanol-d4 to yield equimolar amounts of N,N-
dimethylnitrosamine (DMN) and succinic anhydride as
the only products detected by 1H and 13C NMR. The
reaction is efficiently inhibited by 2,5-dimethylfuran as
a competitor for, or sodium azide as a quencher of,
singlet oxygen. Humic acid, similar to that found in
natural and waste waters, and a red pigment isolated
from apple peel also sensitize the photodegradation of
daminozide to produce DMN and succinic anhydride.
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UN2811 Toxic solids, organic, n.o.s., Hazard
Class: 6.1; Labels: 6.1-Poisonous materials, Technical
Name Required.
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Daminozide may be heat sensitive.
Incompatible with strong oxidizing agents, strong acids,
and bases. Also incompatible with wetting agents, alkaline
materials, oils and copper-containing compounds. May
corrode metals (NTP, 1992). May generate toxic gases with
acids, aldehydes, amides, carbamates, cyanides, inorganic
fluorides, halogenated organics, isocyanates, ketones,
metals, nitrides, peroxides, phenols, epoxides, acyl halides,
and reducing agents. May generate flammable gases with
alkali metals. Explosive reactions can occur with strong
oxidizing agents, metal salts, peroxides, and sulfides
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Compounds of the carboxyl group react with all bases, both
inorganic and organic (i.e., amines) releasing substantial
heat, water and a salt that may be harmful. Incompatible
with arsenic compounds (releases hydrogen cyanide
gas), diazo compounds, dithiocarbamates, isocyanates,
mercaptans, nitrides, and sulfides (releasing heat, toxic
and possibly flammable gases), thiosulfates and dithio-
nites (releasing hydrogen sulfate and oxides of sulfur).
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