ChemicalBook CAS DataBase List 14255-87-9

14255-87-9

Name	Parbendazole
CAS	14255-87-9
EINECS(EC#)	238-133-3
Molecular Formula	C13H17N3O2
MDL Number	MFCD00864534
Molecular Weight	247.29
MOL File	14255-87-9.mol

Synonyms

pbdz skf29044 verminum helmatac PARBENDAZOLE Parbendazole (200 mg) methyl5-butyl-2-benzimidazolecarbamate 5-butyl-2-(carbomethoxyamino)benzimidazole 5-butyl-2-benzimidazolecarbamicacimethylester Methyl(5-butyl-1H-benzimidazol-2-yl)carbamate n-(butyl-5,benzimidazolyl)-2,carbamatedemethyle methyl 5-butyl-1H-benzo[d]imidazol-2-ylcarbamate 5-butyl-2-benzimidazolecarbamic acid methyl ester Methyl (6-butyl-1H-benzo[d]iMidazol-2-yl)carbaMate (5-butyl-1h-benzimidazol-2-yl)-carbamicacimethylester (4-butyl-1h-benzimidazol-2-yl)-carbamicacidmethylester (5-Butyl-1H-benzimidazol-2-yl)carbamic acid methyl ester Carbamic acid, (5-butyl-1H-benzimidazol-2-yl)-, methyl ester CarbaMic acid, N-(6-butyl-1H-benziMidazol-2-yl)-, Methyl ester

Chemical Properties

Appearance	solid
Melting point	255-257°C
Boiling point	390.33°C (rough estimate)
density	1.1214 (rough estimate)
refractive index	1.5700 (estimate)
storage temp.	2-8°C
solubility	DMSO (Slightly, Heated), Methanol (Slightly, Heated)
form	neat
pka	11.66±0.10(Predicted)
color	White to Off-White
Stability:	Stable. Incompatible with strong oxidizing agents.
Water Solubility	<0.1 g/100 mL at 18 ºC
InChIKey	YRWLZFXJFBZBEY-UHFFFAOYSA-N
EPA Substance Registry System	Carbamic acid, (5-butyl-1H-benzimidazol-2- yl)-, methyl ester(14255-87-9)

Safety Data

Hazard Codes	Xn
Risk Statements	63-22 less more
Safety Statements	36/37 less more
WGK Germany	3
RTECS	DD6495000
HS Code	2933997500
Toxicity	LD50 in mice, rats (g/kg): >4 orally, both species (Actor) less more

Hazard Information

Material Safety Data Sheet(MSDS)

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