Products
‹

›
‹



›
As a professional chemical exporter, we specialize deeply in the field of chemical raw materials, offering you:
•Stable Supply: We have established strategic partnerships with leading domestic chemical manufacturers to ensure a stable supply and reliable product quality.
•Expert Technical Support: We assist you in precisely matching product specifications and resolving any technical challenges encountered during application.
•Streamlined Export Services: Well-versed in the export procedures for various chemical raw materials, we provide comprehensive, one-stop logistics and customs clearance services, enabling you to fulfill global orders with complete peace of mind.
Navigation
Polyurethane
Additives
Agricultural Chemicals
Catalysts And Auxiliaries
Daily Chemicals
Dyestuffs And Pigments
Fertilizers
Flavors And Fragrances
Inorganic Chemicals
Paint Coating
Inorganic Salt
Organic Intermediate
Organic Raw Material
Pharmaceutical Raw Materials
Plant Extracts
Quaternary Ammonium Salts
Product Inquiry
Product Description
Indole-3-Butyric acid CAS# 133-32-4
Indole-3-butyric acid pure products are white to light yellow crystalline solids, and industrial products are often light brown or white powder. Has a slight peculiar smell. Insoluble in water, slightly soluble in benzene, toluene, easily soluble in ethanol, ether, acetone and chloroform and other organic solvents. It is stable at room temperature, but it is easy to decompose under strong acid and alkali conditions, and it is also sensitive to light and heat.

Product Name: | Indole-3-butyric acid |
Synonyms: | gamma-(3-indolyl)butyricacid;gamma-(indol-3-yl)butyricacid;gamma-(indole-3)-butyricacid;hormexrootingpowder;indolebutyricacid;indolyl-3-butyricacid;jiffygrow;kyselina4-indol-3-ylmaselina |
CAS: | 133-32-4 |
MF: | C12H13NO2 |
MW: | 203.24 |
EINECS: | 205-101-5 |
Product Categories: | Pharmaceutical intermediates;Auxins;Biochemistry;Indoles;Plant Growth Regulators;Simple Indoles;Plant Hormones;Carboxylic Acids;Pyrroles & Indoles;PLANT GROWTH REGULATOR;Carboxylic Acids;Pyrroles & Indoles;Indole;Organic acids;indole derivative;Fatty & Aliphatic Acids, Esters, Alcohols & Derivatives;Agricultural Usage;Inhibitors;fertilizer;plantgrowth;Heterocycles;Indole Derivatives;133-32-4 |
Mol File: | 133-32-4.mol |
Indole-3-butyric acid Chemical Properties |
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 | 14,4965 |
BRN | 171120 |
Stability: | Stable. Incompatible with strong oxidizing agents. Light sensitive. |
InChIKey | JTEDVYBZBROSJT-UHFFFAOYSA-N |
LogP | 2.300 |
CAS DataBase Reference | 133-32-4(CAS DataBase Reference) |
EPA Substance Registry System | Indole-3-butyric acid (133-32-4) |
Product Usage
Indole butyric acid (IBA) is a broad spectrum indole-class plant growth regulators and is a good rooting agent. It can promote the cuttings and rooting of herbaceous and woody ornamental plant. It can also be applied to the fruit setting of fruit as well as improving the fruit setting rate.
Indole-3-butyric acid is auxin-family plant hormone (phytohormone). IBA is thought to be a precursor of indole-3-acetic acid (IAA) the most abundant and the basic auxin natively occurring and functioning in plants. IAA generates the majority of auxin effects in intact plants, and is the most potent native auxin.
Factory Showcase
Packaging And Shipping
We provide fully compliant, safe and customizable packaging solutions for Sodium Hydroxide, Calcium Chloride, Sodium Carbonate, Potassium Hydroxide and all our industrial chemical products. All packaging strictly follows UN, IMDG and IATA international transport standards, with anti-leakage, moisture-proof and corrosion-resistant design. We also offer professional loading, container reinforcement and full-process traceable global shipping services, ensuring your goods arrive safely and on time at any destination worldwide.
Product Inquiry
Related Products
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Learn More
Send Us Your Inquiry Today
Whether you have inquiries about product specifications, pricing, delivery, or customized solutions, please leave us a detailed message. Our professional sales and technical team will respond to you promptly and provide one-stop support for your global procurement.








