25167-82-2 Usage
Description
Trichlorophenol is a group of six isomers, including 2,4,5-; 3,4,5-; 2,4,6-; 2,3,4-; 2,3,5-; and 2,3,6-, with the 2,4,5and 2,4,6-isomers being the most significant and heavily regulated. These compounds exhibit a phenolic odor and can be found in various forms such as white powder, needles, colorless crystals, gray crystalline solids, or light yellow crystalline solids.
Uses
Used in Chemical Industry:
Trichlorophenol is used as an intermediate chemical for the production of various products, including herbicides, pesticides, and other chemicals. Its versatility in chemical reactions and properties make it a valuable component in the synthesis of different compounds.
Used in Wood Preservative Industry:
Trichlorophenol is used as a wood preservative to protect against fungal decay and insect infestation. Its effectiveness in preventing wood degradation and its ability to penetrate deep into the wood structure make it a preferred choice in the industry.
Used in Antimicrobial Applications:
Trichlorophenol is employed as an antimicrobial agent in various applications, such as in the medical and pharmaceutical fields. Its ability to inhibit the growth of microorganisms and prevent contamination makes it a useful component in the development of disinfectants and sanitizers.
Used in Dyes and Pigments Industry:
Trichlorophenol is used as a starting material for the synthesis of dyes and pigments. Its chemical properties allow for the creation of a wide range of colors and hues, making it an essential component in the production of various dyes and pigments for different industries.
Used in Rubber Industry:
Trichlorophenol is utilized as an additive in the rubber industry to enhance the properties of rubber products. Its ability to improve the durability, flexibility, and resistance to degradation of rubber makes it a valuable component in the manufacturing process.
Potential Exposure
2,4,5-TCP is used as antifungal agent in
adhesives and as preservative in polyvinylacetate emulsions.
2,4,6-T is used in manufacturing slime-control agents and as
an effective germicide and preservative; to produce defoliant
2,4,5-T and related products. Also used directly as a fungicide,
anti-mildew and preservative agent; algicide, bactericide.
2,4,6-TCP is used to produce 2,3,4,6-TCP and PCP. Used
directly as germicide, bactericide, glue and wood preservative;
and anti-mildew treatment. 2,3,6-TCP is used as intermediate
in production of fungicides and plant growth regulators
Shipping
UN2020 Chlorophenols, solid, Hazard Class:
6.1; Labels: 6.1-Poisonous materials.
Incompatibilities
Perhaps the most notable incompatibility
is the reaction of 2,4,5-trichlorophenol in alkaline medium
at high temperatures to produce dioxin. (2,3,4-isomer)
reacts with oxidizers, acid anhydrides; and acid chlorides.
(2,3,5-isomer) Decomposes on heating, on burning and on
contact with strong oxidants producing toxic and corrosive
fumes of hydrogen chloride. The substance is a weak acid.
(2,3,6-isomer); the substance is a weak acid. pH=4.8/4.2-;
(2,4,6-isomer); reacts violently with strong oxidants and is
incompatible with acid chlorides and acid anhydrides.
Waste Disposal
Consult with environmental
regulatory agencies for guidance on acceptable disposal practices.
Generators of waste containing this contaminant
(≥100 kg/mo) must conform with EPA regulations governing
storage, transportation, treatment, and waste disposal.
Incineration, preferably after mixing with another combustible
fuel. Care must be exercised to assure complete combustion
to prevent the formation of phosgene. An acid scrubber is
necessary to remove the halo acids produced.
Check Digit Verification of cas no
The CAS Registry Mumber 25167-82-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,1,6 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 25167-82:
(7*2)+(6*5)+(5*1)+(4*6)+(3*7)+(2*8)+(1*2)=112
112 % 10 = 2
So 25167-82-2 is a valid CAS Registry Number.
