2-(2-Furyl)benzimidazole supplier

Name
FUBERIDAZOLE
EINECS 223-404-0
CAS No. 3878-19-1
Article Data84
CAS DataBase
Density 1.286g/cm³
Solubility 200 mg l-1 (pH 4), 71 mg l-1 (pH 7) at 20 °C
Melting Point 310-312℃
Formula C₁₁H₈N₂O
Boiling Point 380.6°C at 760 mmHg
Molecular Weight 184.197
Flash Point 194.7°C
Transport Information
Appearance
Safety Poison by inhalation and intraperitoneal routes. Moderately toxic by ingestion and skin contact. Mutation data reported. A fungicide. When heated to decomposition it emits toxic fumes of NO_x.
Risk Codes 22-50/53-23-21-48/22-43-40-21/22
Molecular Structure
Hazard Symbols Xn,N,T
Synonyms Fubridazole;2-(2-Furanyl)-1H-benzimidazole;2-(furan-2-yl)-benzimidazole;2-(furan-2-yl)-1H-benzo[d]imidazole;Benzimidazole,2-(2-furyl);2-(furan-2-yl)-1H-benzimidazole;Fuberidatol;2-(2'-furyl)-benzimidazole;Voronite;Fuberidazol;Furidazole;Furidazol;2-(2-furyl)benzimidazole;Fuberisazol;2-(furan-2-yl)-1H-1,3-benzimidazole;2-(2'-furyl)-1H-benzimidazole;Voronit;
PSA 41.82000
LogP 2.82290

2-(2-Furyl)benzimidazole Chemical Properties

IUPAC Name: 2-(Furan-2-yl)-1H-benzimidazole
The MF of 2-(2-Furyl)benzimidazole (CAS NO.3878-19-1) is C₁₁H₈N₂O.

The MW of 2-(2-Furyl)benzimidazole (CAS NO.3878-19-1) is 184.19.
Synonyms of 2-(2-Furyl)benzimidazole (CAS NO.3878-19-1): 1H-Benzimidazole, 2-(2-furanyl)- ; 2-(2-Furyl)-1H-benzimidazol ; 2-(Fur-2-yl)-1H-benzimidazole
Product Categories: Benzimidazole
Apperance: Crystalline powder
Index of Refraction: 1.67
EINECS: 223-404-0
Density: 1.286 g/ml
Flash Point: 194.7 °C
Boiling Point: 380.6 °C
Storage temp: 0-6 °C

2-(2-Furyl)benzimidazole Uses

2-(2-Furyl)benzimidazole (CAS NO.3878-19-1) in cereal seed dressing and fungicidal non-mercurial seed dressing with special action against fusarium. Not registered as a pesticide in the U.S.

2-(2-Furyl)benzimidazole Production

The furfural and the concentrated solution of sodium bisulfite generate furyl-hydroxy methane sulfonate.Then in ethanol,furyl-hydroxy methane sulfonate and o-phenylenediamine generate wheat-ning.with 17kg of water, 16.4kg 87.6% of the sodium bisulfite joining into the glass-lined Fanying Guo, stirring 20min, sub-sub-join furfural 12.6kg, control the temperature does not exceed 50 ℃, put it aside for 2-2.5h, generating light yellow thick paste of the furyl methane sulfonate (adduct), cooling to below 30 ℃. In another Fan Yingguo adding 92% ethanol 100kg, stirring heated to 20-30 ℃, adding 85.6% of the o-phenylenediamine 12.2kg, stirring until completely dissolved. The above adduct by adding, slowly warming up to around 85 ℃, reflux 4h, and then stir to heat up, distillation recovery of ethanol 75-80kg, stirring while hot out of the material. Put it aside, centrifugal filtration, washing, drying, were wheat Ning.

2-(2-Furyl)benzimidazole Toxicity Data With Reference

1.	mmo-sat 100 µg/plate	MUREAV Mutation Research. 15 (1972),273.
2.	orl-rat LD50:500 mg/kg	FMCHA2 Farm Chemicals Handbook .(Meister Publishing,Willoughy, OH.: )1991,C148.
3.	ihl-rat LC50:330 mg/m3/4H	85DPAN Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel Werner Perkow,Berlin, Germany.: Verlag Paul Parey,1971/76
4.	skn-rat LD50:500 mg/kg	85DPAN Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel Werner Perkow,Berlin, Germany.: Verlag Paul Parey,1971/76
5.	ipr-rat LD50:100 mg/kg	GUCHAZ Guide to the Chemicals Used in Crop Protection 6 (1973),290.
6.	orl-mus LD50:825 mg/kg	85DPAN Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel Werner Perkow,Berlin, Germany.: Verlag Paul Parey,1971/76
7.	CONSENSUS REPORTS: EPA Extremely Hazardous Substances List.

2-(2-Furyl)benzimidazole Safety Profile

Poison by inhalation and intraperitoneal routes. Moderately toxic by ingestion and skin contact. Mutation data reported. A fungicide. When heated to decomposition it emits toxic fumes of NO_x.Safety information of 2-(2-Furyl)benzimidazole (CAS NO.3878-19-1):
Hazard Codes Harmful Xn, Dangerous N
Risk Statements
22 Harmful if swallowed
50/53 Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Statements
22 Do not breathe dust
60 This material and/or its container must be disposed of as hazardous waste
61 Avoid release to the environment. Refer to special instructions safety data sheet
RIDADR 2588
RTECS DD9010000
HazardClass 6.1(b)
PackingGroup III

2-(2-Furyl)benzimidazole Specification

It is a benzimidazole and behaves as an amine. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

Product Name

FUBERIDAZOLE