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3-Indolebutyric acid CAS NO. 133-32-4

Mainly used as plant growth regulator and rooting agent.

Additional information

Weight 25 kg
Dimensions 35 × 35 × 45 cm

White crystal powder


98% MIN


25KG Drums

Loss on Drying

0.5 MAX

Single impurity

0.5 MAX

Product data and descriptions listed are typical values, not intended to be used as specification.

Identifying Information

Product Name: 3-Indolebutyric acid
Synonyms:4-(3-1H-Indolyl)butyric acid; 4-(3-Indolyl)butyric acid ; Indole-3-butyric acid; Hormodin; Seradix
CAS NO.: 133-32-4
EINECS.: 205-101-5
Molecular Formula: C12H13NO2
Molecular weight: 203.24

Chemical Properties

Boiling Point: 426.6±20.0 °C at 760 mmHg
Melting point: 124-125.5 °C(lit.)
Flash Point: 211.8±21.8 °C
Density: 1.3±0.1 g/cm3
Index of Refraction: 1.646
Vapour Pressure: 0.0±1.1 mmHg at 25°C

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