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Indole-3-Butyric acid

  • Indole-3-Butyric acid
  • Indole-3-Butyric acid
  • Indole-3-Butyric acid

Indole-3-Butyric acid

CAS No.: 133-32-4
Molecular Formula: C12H13NO2
Molecular weight: 203.24
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Product Description

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. 


Chemical Properties
PropertyValue

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)


Safety Information


PropertyValue
Hazard symbolsT, Xi
Hazard class codes25-36/37/38
Safety descriptions26-36-45-38-36/37/39-28A
UN dangerous goods numberUN 2811 6.1/PG 3
WGK Germany3
RTECS numberNL5250000
F8-10-23
Hazard NoteIrritant
TSCATSCA listed
Hazard class6.1
Packing groupIII
HS code29339990
Storage class6.1C - Combustible, acute toxicity Category 3
Toxic compounds or compounds causing chronic effects
Hazard class (category)Acute toxicity, Category 3, Oral
Hazardous substances data133-32-4 (Hazardous Substances Data)
ToxicityLD50 i.p. in mice: 100 mg/kg (Anderson)


Product Usage

Indole-3-Butyric Acid (吲哚-3-丁酸) - Product Applications

Indole-3-Butyric Acid (IBA) is a high-efficiency plant growth regulator belonging to the auxin family, widely recognized for its superior ability to promote root initiation. Its primary application is in horticulture and silviculture, where it is the active ingredient in rooting hormones for cuttings, significantly increasing the success rate of propagation for ornamental plants, fruit trees, and forest species. In broad-acre agriculture, it is used as a seed soak or foliar spray to enhance root system development, leading to improved nutrient uptake and increased crop resilience against environmental stress. Furthermore, it is a vital tool in plant tissue culture, used in specialized media to induce adventitious root formation in micropropagated plantlets. In landscape management, IBA is applied during transplanting to reduce "transplant shock" and ensure the rapid establishment of young trees and shrubs.

Factory Showcase

详情-工厂

Shipping and Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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FAQ

Q1: What international standards do your products and services comply with?

A1: Our products fully comply with international standards such as REACH, MSDS, and COA, and we strictly implement the ISO9001 quality management system. We can also provide third-party testing reports (SGS, BV, etc.) according to customer needs.


Q2: How long does it take for goods to be delivered to my country?
A2: The delivery time depends on the transport mode and destination country. Generally, sea transport takes 15-30 days, air transport takes 3-7 days, and we will optimize the transport route to shorten the delivery time as much as possible.


Q3: Can you provide customs clearance services for dangerous chemicals?
A3: Yes. Our team is proficient in the customs clearance procedures for dangerous chemicals in various countries, and can provide professional compliant declaration and customs clearance services to ensure smooth customs clearance.


Q4: Do you provide customized product and service solutions?
A4: Yes. We can provide personalized product customization and export service solutions according to your specific needs (product specifications, application scenarios, procurement volume, etc.).

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