365bet娱乐

Name: Indole   

CAS NO: 120-72-9

Purity: 99% min

MF: C8H7N

MW:117.148

BP:253.0±9.0 °C at 760 mmHg

Density:1.1±0.1 g/cm3

惭笔:&苍产蝉辫;51-54&苍产蝉辫;°颁(濒颈迟.)

EINECS: 204-420-7

Appearance: White powder

Package: 25g, 100g, 500g, bulk package 

Application:Organic Intermediate

Other name:

1H-Benzo[b]pyrrole;

2,3-Benzopyrrole;

Indol;

1H-Indole;

1-Azaindene;

Benzo[b]pyrrole;

Indole CAS NO: 120-72-9  

 Indole is extracted from coal tar or washing oil, through acid washing, alkali washing, Distillates, cooling, crystallization, centrifugal filtration, to get the fraction of indole.

Characteristics: 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.

Indole CAS NO: 120-72-9   is prepared by catalytic dehydrogenation of o-aminoethylbenzene. o-aminoethylbenzene is dehydrogenated at 550 °C in the presence of aluminum nitrate(or aluminum trioxide) in the nitrogen air stream and dihydrohydrazine is obtained by vacuum distillation. Dehydrogenation at 640 °C gives . Other methods include the reaction of o-nitrotoluene with oxalate to produce o-nitrophenylpyruvate and then to form α-indolic acid, which is finally retorted with lime to obtain the product.

Hot Tags: indole cas no: 120-72-9, China, manufacturers, in stock, free sample, high quality, low price, Sodium heptane 1 sulfonate, 4 acetyl 2 methyl Benzoic Acid, CAS 376 84 1, CAS 55860 35 0, CAS 4928 88 5, 4 fluoro 5 isopropyl 2 methoxyphenylboronic acid