CAS No.138261-41-3,Imidacloprid Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	138261-41-3
Name:	Imidacloprid
Article Data:	20

Formula:	C₉H₁₀ClN₅O₂
Molecular Weight:	255.664
Synonyms:	1-((6-Chloro-3-pyridinyl)methyl)-N-nitro-2-imidazolidinimine;1H-Imidazol-2-amine, 4,5-dihydro-1-((6-chloro-3-pyridinyl)methyl)-N-nitro-;2-Imidazolidinimine,1-[(6-chloro-3-pyridinyl)- methyl]-N-nitro-;1-((6-Chloro-3-pyridinyl) methyl)-N-nitro-imidazolidinimine;Epoxiconazole,Fipronil,Imidacloprid,Cypermethrin,Diazinon;1H-Imidazol-2-amine, 1-((6-chloro-3-pyridinyl)methyl)-4,5-dihydro-N-nitro-;Imidacloprid TC;2-Imidazolidinimine, 1-((6-chloro-3-pyridinyl)methyl)-N-nitro-;
EINECS:	200-835-2
Density:	1.59 g/cm³
Melting Point:	144 ºC
Boiling Point:	442.3 ºC at 760 mmHg
Flash Point:	221.3 ºC
Solubility:	water: 0.061 g/100mL at 20 ºC
Appearance:	COA
Hazard Symbols:	N,Xn,F
Risk Codes:	11-20/21/22-36
Safety:	26-36-22
Transport Information:	UN 2588
PSA:	89.04000
LogP:	1.47780

Synthetic route

2-nitroamino-1,3-diazacyclopent-2-ene: 2-nitroamino-1,3-diazacyclopent-2-ene

: 70258-18-3
2-chloro-5-(chloromethyl)pyridine

: 138261-41-3
imidacloprid

Conditions

Conditions	Yield
With dmap In 5,5-dimethyl-1,3-cyclohexadiene at 106 - 110℃; for 5h; Reagent/catalyst; Temperature;	86.5%

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Chemistry

Molecular Structure:
Molecular Formula: C₉H₁₀ClN₅O₂
Molecular Weight: 255.66
CAS NO: 138261-41-3
H bond acceptors: 7
H bond donors: 1
Freely Rotating Bonds: 2
Polar Surface Area: 77.55 Å²
Index of Refraction: 1.706
Molar Refractivity: 62.3 cm³
Molar Volume: 160.1 cm³
Surface Tension: 68 dyne/cm
Density: 1.59 g/cm³
Melting Point: 144°C
Flash Point: 221.3 °C
Enthalpy of Vaporization: 69.98 kJ/mol
Boiling Point: 442.3 °C at 760 mmHg
Vapour Pressure: 5.07E-08 mmHg at 25°C
Storage temp: 0-6°C
Water Solubility: 0.061 g/100mL at 20 °C
IUPAC Name: N-[1-[(6-Chloropyridin-3-yl)methyl]-4,5-dihydroimidazol-2-yl]nitramide
Product Categories of Imidacloprid (CAS NO.138261-41-3): INSECTICIDE;Endocrine Disruptors (Draft)Analytical Standards;IPesticides;Nicotinoids;Alpha sort;Alphabetic;Endocrine Disruptors (Draft)Pesticides&Metabolites;EPA;H-MAnalytical Standards;Insecticides;Method Specific

Uses

Imidacloprid (CAS NO.138261-41-3) is widely used for pest control in structures, turf pest control, grape growing, and head and leaf lettuce growing. Other widespread crop uses are rice, grains/cereals including corn (maize), potatoes, vegetables, sugar beets, fruit, cotton, and hops. Target insects include sucking insects (e.g., aphids, whiteflies, leafhoppers and planthoppers, thrips, scales, mealybugs, bugs, psyllids, and phylloxera), beetles (e.g., longhorn beetles, leaf beetles, Colorado potato beetles, rice water-weevils, wireworms, grubs, and flea beetles), and others (e.g., lepidopterous leafminers, some diptera, termites, locusts, and fleas).

Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Source
mouse	LD50	intraperitoneal	35mg/kg (35mg/kg)	Pesticide Biochemistry and Physiology. Vol. 58, Pg. 77, 1997.
mouse	LD50	oral	98mg/kg (98mg/kg)	Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 19, Pg. S209, 1994.
rat	LC50	inhalation	> 5323mg/m³ (5323mg/m³)	Agrochemcicals Japan. Vol. (63), Pg. 15, 1993.
rat	LD50	oral	410mg/kg (410mg/kg)	Agrochemcicals Japan. Vol. (63), Pg. 15, 1993.
rat	LD50	skin	> 5gm/kg (5000mg/kg)	Agrochemcicals Japan. Vol. (63), Pg. 15, 1993.

Safety Profile

Safety Information about Imidacloprid (CAS NO.138261-41-3):
Hazard Codes: Dangerous N, Harmful Xn,F
Risk Statements: 11-20/21/22-36
R11: Highly flammable.
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R36: Irritating to eyes.
Safety Statements: 26-36-22
S22: Do not breathe dust.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
RIDADR: UN 2588
RTECS: NJ0560000
HazardClass: 6.1(b)
PackingGroup: III
A poison by ingestion. Moderately toxic by inhalation. When heated to decomposition it emits toxic vapors of NO_x and Cl^?.