What is 2 4 6-Trichlorophenol used for?

2,4,6-Trichlorophenol is a colorless to yellow solid with a strong Phenol-like odor. It is used as a wood and glue preservative, insecticide, bactericide, and for anti-mildew treatment.

How to make 2 4 6-Trichlorophenol?

1, in the chlorination tank with exhaust treatment system 6000 liter, add phenol and mercaptoethylamine, open stirring, slowly be warming up to 50 DEG C, start vertical l/h of the intake velocity 20 ~ 40 regulating chlorine, make chlorination temperature remain on 50 ~ 80 DEG C, until middle control analysis finds 2,4.

What is the colour of 2 4 6-Trichlorophenol?

2,4,6-Trichlorophenol, also known as TCP, phenaclor, Dowicide 2S, Dowcide 2S, omal, is a chlorinated phenol that has been used as a fungicide, herbicide, insecticide, antiseptic, defoliant, and glue preservative. It is a clear to yellowish crystalline solid with a strong, phenolic odor.

Is trichlorophenol soluble in water?

Description. 2,4,6-Trichlorophenol is a colorless to yellow solid that has a strong phenol-like smell. It decomposes at elevated temperatures when heated to produce corrosive and toxic fumes including chlorine and hydrogen chloride. It is soluble in organic solvents and partially soluble in water.

How is trichlorophenol made?

Trichlorophenols are produced by electrophilic halogenation of phenol with chlorine. Different isomers of trichlorophenol exist according to which ring positions on the phenol contain chlorine atoms.

Is TCP antiseptic carcinogenic?

It is also a suspected carcinogen. The fact that it is fairly unpleasant doesn’t, of course, mean that it couldn’t be used safely in very dilute solution, and so doesn’t exclude the possibility that it may be there in small quantities in TCP antiseptic. (See below.)

What is the boiling point of 2 4 6 trichlorophenol?

474.8°F (246°C)2,4,6-Trichlorophenol / Boiling point

What is the pKa of phenol?

10.0
The pKa value for phenol is 10.0, and two series of substituted phenols are given: 2-fluorophenol, 3-fluorophenol, and 4-fluorophenol have pKa values of 8.7, 9.3, and 9.9, respectively; 2-nitrophenol, 3-nitrophenol, and 4-nitrophenol have pKa values of 7.2, 8.4, and 7.2, respectively.

Is trichlorophenol a dioxin?

TCDD belongs to the dioxins, a chemical family with high toxicity and demonstrated carcinogenic effects. In fact, it is the most toxic congener, has a long biological half-life in humans (≥7 years), and is classified by the International Agency for Research on Cancer (IARC, 1997) as a human carcinogen.

How many isomers of trichlorophenol are there?

six different isomers
There are six different isomers: 2,3,4-Trichlorophenol. 2,3,5-Trichlorophenol. 2,3,6-Trichlorophenol.

Is Dettol the same as TCP?

the fungicide trichlorophenol (TCP) (not to be confused with the household germicide TCP, trichlorophenylmethyliodosalicyl) which, like dettol, has a characterisitic phenolic odour, and the explosive TNT (trinitrotoluene) provide the general public with yet more TLA’s (three letter acronyms).

Why is TCP ointment no longer available?

It disappeared from our shelves in 2004, and then, suddenly, in 2015 it was back, with the same distinctive smell, thanks to new owners Omegalabs. In January this year, all Omegalabs brands, including TCP, were ceded to Austell Pharmaceuticals under a sales and distribution license.