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2,3-Benzopyrrole CAS: 120-72-9

2,3-Benzopyrrole Introduction: Indole is a white or colorless powder, extracted from coal tar or washing oil, through acid washing, alkali washing, distillates, cooling, crystallization, centrifugal filtration, to get the fraction of indole. It can evaporate with water vapor, place it in the air...

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2,3-Benzopyrrole


Introduction:

Indole is a white or colorless powder, extracted from coal tar or washing oil, through acid washing, alkali washing, distillates, cooling, crystallization, centrifugal filtration, to get the fraction of indole. It can evaporate with water vapor, place it in the air or see light and turn red, and resin. A highly diluted solution that can be used as a spice.

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Specification:

Item

Specification

CAS No.

120-72-9

EINECS No.

204-420-7

Molecular Formula

C8H7N

Molecular Weight

117.147

Physical features

White or colorless crystals with stink of feces

Density

1.22g/cm

Melting Point

52.5ºC

Boiling Point

254ºC

Storage Conditions

Sealed at 4 C to dry and avoid light

Solubility

Soluble in hot water and benzene, easy to dissolve in ethanol, ether and toluene

Mole refractive index

38.52

Mole volume (m3/mol)

101.8

Isotonic volume (90.2K)

270.7

Surface tension (dyne/cm)

49.8

Package

The package of all our chemical products reaching up to the industry standard, we usually use kraft drums or woven bags for our powder state products.

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Uses: 

1) Insole is mainly used as the raw material of spices, dyes, amino acids and pesticides.

2) Indole can be used as a spice in jasmine, lilacs, lotus and orchids, such as the daily flavor formula.

3) Indole can be used as organic synthesis material in chemical research or chemical processing.

4) Indole has a certain irritation, to protect the eye, skin, and other tools, such as gloves, masks and other tools for isolation.


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