Product Details
Indole butyric acid (IBA) is a broad-spectrum indole-based plant growth regulator featured with remarkable rooting-promoting activity. It effectively induces root development in cuttings of herbaceous and woody ornamental plants alike. Moreover, it can be applied to enhance fruit setting rate and boost fruit production efficiency.

Parameters
Melting point | 124-125.5 °C(lit.) |
Boiling point | 341.55°C (rough estimate) |
density | 1.1255 (rough estimate) |
bulk density | 360kg/m3 |
refractive index | 1.5440 (estimate) |
storage temp. | 2-8°C |
solubility | DMF: 25 mg/mL; DMSO: 25 mg/mL; Ethanol: 25 mg/mL; PBS (pH 7.2): 0.1 mg/mL |
pka | 4.83±0.10(Predicted) |
form | Liquid |
color | Clear colorless to pale yellow |
Water Solubility | Soluble in water(0.25g/L). |
Sensitive | Air Sensitive |
Merck | 144,965 |
BRN | 171120 |
Stability: | Stable. Incompatible with strong oxidizing agents. Light sensitive. |
InChIKey | JTEDVYBZBROSJT-UHFFFAOYSA-N |
LogP | 2.3 |
CAS DataBase Reference | 133-32-4(CAS DataBase Reference) |
EPA Substance Registry System | Indole-3-butyric acid (133-32-4) |
Safety Information
Hazard Codes | T,Xi |
Risk Statements | 25-36/37/38 |
Safety Statements | 26-36-45-38-36/37/39-28A |
RIDADR | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
RTECS | NL5250000 |
F | 2008/10/23 |
Hazard Note | Irritant |
TSCA | T |
HazardClass | 6.1 |
PackingGroup | III |
HS Code | 29339990 |
Hazardous Substances Data | 133-32-4(Hazardous Substances Data) |
Toxicity | LD50 i.p. in mice: 100 mg/kg (Anderson) |
Application
Indole butyric acid (IBA) is a multifunctional plant growth regulator belonging to the indole series, which is widely recognized for its excellent root-inducing effect. It effectively stimulates root generation and seedling growth for cuttings of herbaceous plants as well as woody ornamentals. Besides, it can also raise the fruit-setting ratio and improve the fruiting performance of crops.

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