CAS No.: | 133-32-4 |
---|---|
Formula: | C12h13no2 |
EINECS: | 2205-101-5 |
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Product Description:
General Information |
Common name IBA (4-indol-3-ylbutyric acid) IUPAC name 4-(indol-3-yl)butyric acid Chemical name 1H-indole-3-butanoic acid CAS No. 133-32-4 Molecular formula C12H13NO2 Molecular weight 203.2 |
Content | 98% TC |
Properties |
Off-white to yellowish powder, melting point is 123-125; solubility is 50mg/L in water,>1000 in benzene, 30-100 in acetone, ethanol, aether.0.01-0.1(all are g/L) in chloroform. It is stable in acid and neutral. oxicology:Acute oral LD50 for mouse 100mg/Kg; acute percutaneous LD50 for rat 5000mg/Kgmouse1760mg/Kg; acute intraperitoneal LD50 for mouse 150mg/Kg. LC50 for carp (48hr)180ppm, water flea >40ppm. Non-toxic to bees at normal dosage. |
Storage | keep in dry and cool place, validity about 2 years |
Specification:
Test Items |
Specification |
|
Appearance |
White powder |
|
Assay |
≥98.0% |
|
Loss on drying |
≤1.0% |
|
Melting point |
122~126°C |
|
Residue on ignition |
≤0.1% |
|
Conclusion |
Qualified |
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