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2782-57-2

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2782-57-2 Usage

Chemical Properties

Different sources of media describe the Chemical Properties of 2782-57-2 differently. You can refer to the following data:
1. white crystalline powder
2. White, crystalline solid, powder, or granules. Chlorine odor.

Uses

Anti-infective, topical.

General Description

Dichloroisocyanuric acid, solid is a white crystalline solid with an odor of chlorine. The material itself is noncombustible but if contaminated with a combustible material ignition can result. DICHLOROISOCYANURIC ACID will accelerate the burning of combustible materials. Contact with ammonium compounds or hydrated salts can cause a very vigorous chemical reaction. DICHLOROISOCYANURIC ACID may vigorously react with small quantities of water releasing chlorine gas. Prolonged exposure to fire or heat of the material may result in the vigorous decomposition of the material and the rupturing of its containers. Material containing less than 39 percent available chlorine will undergo reactions as described above though DICHLOROISOCYANURIC ACID may be longer to initiate and the resulting reaction may not be as vigorous. DICHLOROISOCYANURIC ACID is used as a dry bleach in household cleaning compounds and swimming pool disinfectants.

Air & Water Reactions

DICHLOROISOCYANURIC ACID may vigorously react with small quantities of water releasing chlorine gas.

Reactivity Profile

DICHLOROISOCYANURIC ACID is slightly hygroscopic and is unstable in the presence of DMSO. This is an oxidizing material; DICHLOROISOCYANURIC ACID may ignite organic compounds with which DICHLOROISOCYANURIC ACID comes in contact.

Health Hazard

Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

These substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.

Agricultural Uses

Biocide, Water treatment chemical: Used in disinfectants and cleaning solution in domestic products and in food-processing plants. Registered because there are many products that contain this chemical.

Trade name

ACL 70?; CDB 60?; FI CLOR 71?; HILITE 60?; ORCED?; TROCLOSENE?

Safety Profile

Moderately toxic by ingestion. Human systemic effects by ingestion: ulceration or bleeding from stomach. Autopsy findings include gastrointestinal tract irritation, tissue edema, liver and kidney congestion. A severe eye and skin irritant. When heated to decomposition it emits chlorides and carbon monoxide.

Potential Exposure

This triazinetrione biocide, and water treatment chemical used in disinfectants and cleaning solution in domestic products and in food processing plants

Shipping

UN2465 Dichloroisocyanuric acid, dry, or Dichloroisocyanuric acid salts., Hazard Class: 5.1; Labels: 5.1-Oxidizer. It is a marine pollutant and environmentally hazardous substance.

Incompatibilities

A strong oxidizer and chlorinating compound. Violent reaction with organic and flammable materials. Contact with materials containing nitrogen, such as ammonia, ammonium salts, or urea, may be violent and form highly explosive nitrogen trichloride. Contact with water forms hypochlorous acid and evolves extremely dense and noxious fumes of chlorides; chlorine gas. Triazine compounds are incompatible with oxidizers, acids, acid chlorides, acid halides, isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, and anhydrides. Contact with strong reducing agents such as hydrides may generate explosive a flammable gas

Waste Disposal

Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier. Generators of waste containing this contaminant (≧100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. Incineration with effluent gas scrubbing is recommended. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office. Ultimate disposal of the chemical must consider: the material’s impact on air quality; potential migration in soil or water; effects on animal, aquatic, and plant life; and conformance with environmental and public health regulations

Check Digit Verification of cas no

The CAS Registry Mumber 2782-57-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,8 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2782-57:
(6*2)+(5*7)+(4*8)+(3*2)+(2*5)+(1*7)=102
102 % 10 = 2
So 2782-57-2 is a valid CAS Registry Number.
InChI:InChI=1/C3HCl2N3O3.Na.2H2O/c4-7-1(9)6-2(10)8(5)3(7)11;;;/h(H,6,9,10);;2*1H2/q;+1;;/p-1

2782-57-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name DICHLOROISOCYANURIC ACID

1.2 Other means of identification

Product number -
Other names dichloroisocyanurate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. CBI,Oxidizing/reducing agents
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2782-57-2 SDS

2782-57-2Synthetic route

cyanuric acid
108-80-5

cyanuric acid

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

Conditions
ConditionsYield
With hypochlorous anhydride In water at 15 - 25℃; for 6h; pH=2; Temperature; Large scale;96%
trichloroisocyanuric acid
87-90-1

trichloroisocyanuric acid

A

cyanuric acid
108-80-5

cyanuric acid

B

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

C

chloro-isocyanuric acid

chloro-isocyanuric acid

Conditions
ConditionsYield
With perchloric acid; water; acetic acid at 35℃; Mechanism; Thermodynamic data; Rate constant; further temperatures: 40-40 deg C; further reagent: RuCl3, KCl;
trichloroisocyanuric acid
87-90-1

trichloroisocyanuric acid

A

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

B

HOCl

HOCl

Conditions
ConditionsYield
With water In acetic acid at 35℃; Rate constant; Mechanism;
cyanuric acid
108-80-5

cyanuric acid

A

trichloroisocyanuric acid
87-90-1

trichloroisocyanuric acid

B

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

C

chloro-isocyanuric acid

chloro-isocyanuric acid

Conditions
ConditionsYield
In water reactn. with single positive charged Cl;
In water reactn. with single positive charged Cl;
chlorine isocyanate
13858-09-8

chlorine isocyanate

A

nitrogen trichloride
10025-85-1

nitrogen trichloride

B

carbon dioxide
124-38-9

carbon dioxide

C

trichloroisocyanuric acid
87-90-1

trichloroisocyanuric acid

D

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

E

1,3-dichloro-1,3-diazetidine-2,4-dione
24604-62-4

1,3-dichloro-1,3-diazetidine-2,4-dione

Conditions
ConditionsYield
slow react. above the melting point, fast at room temp., dichlorouretidindione formed by vac. sublimation (50.degrre.C, 0.1 Torr), di- and trichlocyanuric acid yielded by 48h sublimation of the residue at 95-160°C;
1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

sodium O,O-diisopropyl phosphorodithioate

sodium O,O-diisopropyl phosphorodithioate

1,3-bis(diisopropoxyphosphinothioylthio)-s-triazine-2,4,6(1H,3H,5H)-trione

1,3-bis(diisopropoxyphosphinothioylthio)-s-triazine-2,4,6(1H,3H,5H)-trione

Conditions
ConditionsYield
In acetone82%
iodine
7553-56-2

iodine

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

A

cyanuric acid
108-80-5

cyanuric acid

B

triiodoisocyanuric acid
27694-85-5

triiodoisocyanuric acid

C

Iodine monochloride
7790-99-0

Iodine monochloride

Conditions
ConditionsYield
absence of moist, 24h, 180-230°C, every 30 min ICl removed,; removing of (HNCO)3: sublimation (220-230°C, 0.1 Torr), purity >99;A n/a
B 75.6%
C n/a
1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

4-methyl-2-methoxy-1,3,2-dioxaphosphorinane
33892-95-4

4-methyl-2-methoxy-1,3,2-dioxaphosphorinane

1,3-Bis-(4-methyl-2-oxo-2λ5-[1,3,2]dioxaphosphinan-2-yl)-[1,3,5]triazinane-2,4,6-trione

1,3-Bis-(4-methyl-2-oxo-2λ5-[1,3,2]dioxaphosphinan-2-yl)-[1,3,5]triazinane-2,4,6-trione

Conditions
ConditionsYield
In benzene73%
1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

phosphorous acid trimethyl ester
121-45-9

phosphorous acid trimethyl ester

1,3-bis-(dimethoxyphosphinyl)-s-triazine-2,4,6(1H,3H,5H)-trione

1,3-bis-(dimethoxyphosphinyl)-s-triazine-2,4,6(1H,3H,5H)-trione

Conditions
ConditionsYield
In benzene72%
tri-n-propyl phosphite
923-99-9

tri-n-propyl phosphite

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

1,3-bis-(dipropyloxyphosphinyl)-s-triazine-2,4,6(1H,3H,5H)-trione

1,3-bis-(dipropyloxyphosphinyl)-s-triazine-2,4,6(1H,3H,5H)-trione

Conditions
ConditionsYield
In benzene70%
sodium diethylthiophosphate
5852-63-1

sodium diethylthiophosphate

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

bis(diethoxyphosphinothioyl)trisulfide
6926-73-4

bis(diethoxyphosphinothioyl)trisulfide

Conditions
ConditionsYield
In acetone40%
1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
In water at 20℃; for 0.5h;
2,2,6,6-Tetramethyl-4-piperidone
826-36-8

2,2,6,6-Tetramethyl-4-piperidone

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

1-chloro-2,2,6,6-tetramethyl-4-piperidone
38951-83-6

1-chloro-2,2,6,6-tetramethyl-4-piperidone

Conditions
ConditionsYield
In water; toluene
1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

sodium dichloroisocyanurate dihydrate

sodium dichloroisocyanurate dihydrate

Conditions
ConditionsYield
With sodium hydroxide In methanol; water
With sodium hydroxide
1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

2,9-bis(trifluoromethyl)-4,7,11,14-tetrachloro-1,3,8,10-tetraazaperopyrene
1379763-81-1

2,9-bis(trifluoromethyl)-4,7,11,14-tetrachloro-1,3,8,10-tetraazaperopyrene

Conditions
ConditionsYield
In sulfuric acid55 % (80 mg, 0.13 mmol)
1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

2,9-bis(pentafluoroethyl)-4,7,11,14-tetrachloro-1,3,8,10-tetraazaperopyrene
1379763-82-2

2,9-bis(pentafluoroethyl)-4,7,11,14-tetrachloro-1,3,8,10-tetraazaperopyrene

Conditions
ConditionsYield
In sulfuric acid43 % (42 mg, 0.06 mmol)
1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

2,9-bis-(heptafluoropropyl)-4,7,11,14-tetrachloro-1,3,8,10-tetraazaperopyrene
1379763-83-3

2,9-bis-(heptafluoropropyl)-4,7,11,14-tetrachloro-1,3,8,10-tetraazaperopyrene

Conditions
ConditionsYield
In sulfuric acid66% (55 mg, 0.07 mmol)
1,3-dichloro-[1,3,5]triazinane-2,4,6-trione
2782-57-2

1,3-dichloro-[1,3,5]triazinane-2,4,6-trione

2,9-bis(nonafluorobutyl)-4,7,11,14-tetrachloro-1,3,8,10-tetraazaperopyrene
1379763-84-4

2,9-bis(nonafluorobutyl)-4,7,11,14-tetrachloro-1,3,8,10-tetraazaperopyrene

Conditions
ConditionsYield
In sulfuric acid40% (18 mg, 0.02 mmol)

2782-57-2Relevant articles and documents

Brady et al.

, p. 3101 (1963)

Mechanism of Self-decomposition of Trichloroisocyanuric Acid in Acid Medium: A Kinetic Study

Pati, Subas C.,Sarangi, Chintamani

, p. 593 - 596 (2007/10/02)

Kinetics and mechanism of the self-decomposition of trichloroisocyanuric acid (TCCA) in aqueous acetic acid-perchloric acid medium has been studied in the presence as well as in the absence of Ru(III)-catalyst and chloride ion.The results show that the reaction has second order dependence on .The rate of the reaction decreases with increase in .Increase in the percentage of acetic acid decreases the rate of decomposition.Addition of chloride ion as well as Ru(III)-catalyst into the reaction mixture accelerates the rate.The reaction has been carried out at four different temperatures and net activation parameters have also been evaluated.Based on the observed data a plausible mechanism has been suggested.

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