Chemical Name: Indole-3-acetic acid
Synonyms: 1H-Indole-3-acetic acid; Heteroauxin; 3-Indolylacetic acid
CAS No.: 87-51-4
Molecular Formula: C10H9NO2
Molecular Weight: 175.18
Appearance: Crystal
Indole-3-acetic Acid Cas 87-51-4
Description
Indole-3-acetic acid Details
Chemical Name: Indole-3-acetic acid
Synonyms: 1H-Indole-3-acetic acid; Heteroauxin; 3-Indolylacetic acid
CAS No.: 87-51-4
Molecular Formula: C10H9NO2
Molecular Weight: 175.18
Molecular Structure:
Appearance: Crystal
Typical Properties
| Melting point | 165-169 °C (lit.) |
| Boiling point | 306.47°C (rough estimate) |
| Density | 1.1999 (rough estimate) |
| Solubility | Soluble in ethanol (50 mg/ml), methanol, DMSO, and chloroform (sparingly) |
| Water Solubility | Insoluble |
| Storage | -20°C |
| Appearance | crystal |
| Colour | off-white to tan |
| Acidity coefficient (pKa) | 4.75(at 25℃) |
Indole-3-acetic acid Usage
Used as a plant growth regulator, it can promote cell division, accelerate root formation, increase fruit setting, and prevent fruit drop.
Packaging and Shipping
Packing: 25KG/Drum
Indole-3-acetic acid Storage
Keep container tightly closed in a dry and well-ventilated place. Store at -20°C.