Indole

Available forms:white crystals with an unpleasant odour

pd_proNo:505983-a49b576f-38d2-4a5d-a971-12d9902d5776

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Detailed introduction

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What is the Indole ?

Indole is white crystals with an unpleasant odour, while it's Molecular Formula is C8H7N. Indole is a flavoring agent that is a white, flaky crystalline product. it has an unpleasant odor when concentrated and a flowery odor when diluted. it is soluble in most fixed oils and propylene glycol and insoluble in glycerin and mineral oil. it is obtained from decomposi- tion of a protein.

What is the CAS number for Indole ?

The CAS number of Indole is 120-72-9.

More information of Indole 120-72-9 are:

Synonyms

2,3-Benzopyrrole;1-Benzo(b)pyrrole;1H-indole;1-Azaindene;Benzopyrrole;2, 3-Benzopyrrole;Indole 99%min;Indole perfume;Indole industrial;Indole Crystal;1-Benzazole;2,3-Benzopyrole;Ketole;Benzo[b]pyrrole;3-benzopyrrole; 1H-indole;

CAS Number

120-72-9

Molecular Formula

C8H7N

Molecular Weight

117.15

Density

1.22 g/cm3

Melting Point

51-54 °C(lit.)

Boiling Point

253 °C at 760 mmHg

Flash Point

107.839 °C

HS CODE

2933 99 20

PSA

15.79000

LogP

2.16790

Pka

3.17 (quoted, Sangster, 1989)

What is Indole (120-72-9) used for?

Indole has an almost floral odor when highly purified. Otherwise, it exhibits the characteristic odor of feces. It is not very stable on exposure to light (turns red). Indole may be obtained from the 220 - 260°C boiling fraction of coal tar or by heating sodium phenylglycine-o-carboxylate with NaOH, saturating the aqueous solution of the melt with C 02, and finally reducing with sodium amalgam; can be prepared also by the reduction of indoxyl, indoxyl carboxylic acid, or indigo.

InChI:InChI=1/C8H7N/c1-2-4-8-7(3-1)5-6-9-8/h1-6,9H

Articles related to Indole:

Article

Source

-

Suvorov et al.

, (1970)

A BN Aromatic Ring Strategy for Tunable Hydroxy Content in Polystyrene

van de Wouw, Heidi L.,Lee, Jae Young,Awuyah, Elorm C.,Klausen, Rebekka S.

, p. 1673 - 1677 (2018)

How to get the best price on Indole?

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