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108-80-5 Usage

Uses

Different sources of media describe the Uses of 108-80-5 differently. You can refer to the following data:
1. 1.Used as ultraviolet absorbent for plastic film. 2.Used as chemical reagent, also used in organic synthesis. 3.Mainly used in the production of new bleaching agent, disinfectant, water treatment agent and resin, paint and metal cyanide corrosion inhibitor, etc. 4.Used for the synthesis of chloro derivatives, trichloroisocyanuric acid, dichloro isocyano uric acid sodium or potassium; used for synthesizing cyanuric acid-formaldehyde resin, epoxy resin, antioxidant, coatings, adhesives, pesticides, herbicides, metal cyanide inhibitor and polymer modifier; used in the manufacture of halotrizinol.
2. Diagnostic determination of Melamine and related compounds in kidney tissue.
3. Convenient lab source of cyanic acid gas. In preparation of melamine, sponge rubber, herbicides, dyes, resin, antimicrobial agents. As stabilizer and disinfectant in swimming pool water.
4. Cyanuric acid is used in chemical synthesis (see Section 31.0), as an intermediate for chlorinated bleaches, as a selective herbicide, and as a whitening agent. The parent compound and salts, chlorinated salts, and chlorinated acids are used to disinfect swimming pools, restaurants, and barns. Chlorinated salts hydrolyze in water to form cyanurate and hypochlorous acid. Other monomeric isocyanurates (e.g., triallyl cyanurate) are used as cross-linking components for producing polyurethanes, polyesters, and alkyd resins. Tris (2-hydroxyethyl)isocyanurate is used in wire lacquers. Cyanuric acid is produced in the United States.

Methods of production

It is obtained by the polymerization of urea. Mixed urea and ammonium chloride, heating and melting, stirring and temperature to 210℃, solution thickened, warming up to 230℃, melting gradually solidified, stir fry evenly, continue to heat up to 250℃, thermal insulation for 15 min, cold to 100℃, adding a small amount of water immersion and down to room temperature in water soaking crushed, filtered solids. The water and hydrochloric acid are added into the solid, stirring and heating to 110 ℃, insulation for 3 h, supplementing with hydrochloric acid and water, cooling to 30 ℃, and washing to neutral, filter, filter cake with water washing and drying to obtain the product. The product purity is ≥95%, consumption of urea 1200kg per ton of product.

Chemical Properties

white powder

Definition

Different sources of media describe the Definition of 108-80-5 differently. You can refer to the following data:
1. cyanuric acid: A white crystallinewater-soluble trimer of cyanic acid,(HNCO)3. It is a cyclic compound havinga six-membered ring made of alternatingimide (NH) and carbonyl(CO) groups (i.e. three -NH-C(O)-units). It can also exist in a phenolicform (three -N=C(OH)- units).
2. ChEBI: The keto tautomer of cyanuric acid.

Production Methods

Cyanuric acid is an odorless, crystalline powder. Chlorinated isocyanuratesareusuallypreparedbycontrolledchlorinationof the sodium or potassium salts of cyanuric acid. Other monomeric isocyanurates made from the parent compound include tris(2-hydroxyethyl)isocyanurate and triallyl cyanurate.

General Description

Crystals.

Air & Water Reactions

Soluble in hot water [Hawley].

Reactivity Profile

An amide and amine. Organic amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generate mixed oxides of nitrogen (NOx)

Flammability and Explosibility

Notclassified

Purification Methods

It crystallises from water. Dry it at room temperature in a desiccator in a vacuum. [Beilstein 26 III/IV 632.]

Check Digit Verification of cas no

The CAS Registry Mumber 108-80-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,0 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 108-80:
(5*1)+(4*0)+(3*8)+(2*8)+(1*0)=45
45 % 10 = 5
So 108-80-5 is a valid CAS Registry Number.
InChI:InChI=1/C3H3N3O3/c7-1-2(8)4-6-5-3(1)9/h(H,6,7)(H2,4,5,8,9)

108-80-5 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
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  • Price
  • Detail
  • Alfa Aesar

  • (A15447)  Cyanuric acid, 99%   

  • 108-80-5

  • 50g

  • 208.0CNY

  • Detail
  • Alfa Aesar

  • (A15447)  Cyanuric acid, 99%   

  • 108-80-5

  • 100g

  • 318.0CNY

  • Detail
  • Alfa Aesar

  • (A15447)  Cyanuric acid, 99%   

  • 108-80-5

  • 250g

  • 477.0CNY

  • Detail
  • Alfa Aesar

  • (A15447)  Cyanuric acid, 99%   

  • 108-80-5

  • 1000g

  • 1076.0CNY

  • Detail
  • Sigma-Aldrich

  • (16614)  Cyanuricacid  analytical standard

  • 108-80-5

  • 16614-250MG

  • 321.75CNY

  • Detail
  • Aldrich

  • (185809)  Cyanuricacid  98%

  • 108-80-5

  • 185809-25G

  • 283.14CNY

  • Detail
  • Aldrich

  • (185809)  Cyanuricacid  98%

  • 108-80-5

  • 185809-100G

  • 679.77CNY

  • Detail

108-80-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name cyanuric acid

1.2 Other means of identification

Product number -
Other names 1,3,5-Triazine-2,4,6-triol,2,4,6-Trihydroxy-1,3,5-triazine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates,Oxidizing/reducing agents,Process regulators,Solvents (which become part of product formulation or mixture)
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:108-80-5 SDS

108-80-5Synthetic route

1,3,5-trichloro-2,4,6-triazine
108-77-0

1,3,5-trichloro-2,4,6-triazine

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
In 1,4-dioxane; water at 19 - 44℃; Thermodynamic data; Kinetics; Rate constant; conductometrical measurements, different ratios dioxane/water, other temperatures, hydrolysis constants, ΔS(excit.), ΔH(excit.), isotopical kinetic effects;98.6%
With amide; HY zeolite In water at 180℃; for 0.0666667h; microwave irradiation;97%
With water at 20℃;
2-<5'-(Dimethylamino)-4',4'-dimethyl-4'H-imidazol-2'-yl>-2-ethylbutanamid
132660-02-7

2-<5'-(Dimethylamino)-4',4'-dimethyl-4'H-imidazol-2'-yl>-2-ethylbutanamid

A

5-(Dimethylamino)-2-(1-ethylpropyl)-4,4-dimethyl-4H-imidazol
132660-07-2

5-(Dimethylamino)-2-(1-ethylpropyl)-4,4-dimethyl-4H-imidazol

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
at 120℃;A 95%
B n/a
at 120℃; Yields of byproduct given;
2-<5'-(Dimethylamino)-4',4'-dimethyl-4'H-imidazol-2'-yl>-2-phenylpentanamid
132660-04-9

2-<5'-(Dimethylamino)-4',4'-dimethyl-4'H-imidazol-2'-yl>-2-phenylpentanamid

A

5-(Dimethylamino)-4,4-dimethyl-2-(1-phenylbutyl)-4H-imidazol
132660-09-4

5-(Dimethylamino)-4,4-dimethyl-2-(1-phenylbutyl)-4H-imidazol

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
In 1,1,2,2-tetrachloroethylene for 72h; Heating;A 93%
B n/a
In 1,1,2,2-tetrachloroethylene Heating; Yields of byproduct given;
trimethylsilyl isocyanate
1118-02-1

trimethylsilyl isocyanate

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With water; triethylamine In acetone at 0 - 5℃; for 4h;93%
4-methyl-2,6-dioxa-heptanedioic acid diamide
25451-10-9

4-methyl-2,6-dioxa-heptanedioic acid diamide

urea
57-13-6

urea

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
at 200℃; Temperature; Inert atmosphere;92.55%
trichloroisocyanuric acid
87-90-1

trichloroisocyanuric acid

thiophenol
108-98-5

thiophenol

A

isocyanuric acid
108-80-5

isocyanuric acid

B

diphenyldisulfane
882-33-7

diphenyldisulfane

Conditions
ConditionsYield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;A n/a
B 91%
2-<5'-(Dimethylamino)-4',4'-dimethyl-4'H-imidazol-2'-yl>-2-phenylbutanamid
132660-03-8

2-<5'-(Dimethylamino)-4',4'-dimethyl-4'H-imidazol-2'-yl>-2-phenylbutanamid

A

5-(Dimethylamino)-4,4-dimethyl-2-(1-phenylpropyl)-4H-imidazol
132660-08-3

5-(Dimethylamino)-4,4-dimethyl-2-(1-phenylpropyl)-4H-imidazol

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
at 153℃;A 90%
B n/a
at 153℃; Yields of byproduct given;
trichloroisocyanuric acid
87-90-1

trichloroisocyanuric acid

para-thiocresol
106-45-6

para-thiocresol

A

di(p-tolyl) disulfide
103-19-5

di(p-tolyl) disulfide

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;A 89%
B n/a
urea
57-13-6

urea

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
In kerosene at 190℃;88.9%
2,4-bis(3,5-dimethyl-1H-pyrazol-1-yl)-6-methoxy-1,3,5-triazine
92250-33-4

2,4-bis(3,5-dimethyl-1H-pyrazol-1-yl)-6-methoxy-1,3,5-triazine

A

3,5-dimethyl-1H-pyrazole
67-51-6

3,5-dimethyl-1H-pyrazole

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With hydrogenchloride; water for 2h; Reflux;A 72%
B 86%
4-Methoxybenzenethiol
696-63-9

4-Methoxybenzenethiol

trichloroisocyanuric acid
87-90-1

trichloroisocyanuric acid

A

4,4'-dimethoxyphenyl disulfide
5335-87-5

4,4'-dimethoxyphenyl disulfide

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;A 83%
B n/a
trichloroisocyanuric acid
87-90-1

trichloroisocyanuric acid

p-Chlorothiophenol
106-54-7

p-Chlorothiophenol

A

4,4'-dichlorodiphenyl disulfide
1142-19-4

4,4'-dichlorodiphenyl disulfide

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;A 81%
B n/a
trichloroisocyanuric acid
87-90-1

trichloroisocyanuric acid

1-dodecylthiol
112-55-0

1-dodecylthiol

A

didodecyl disulfide
2757-37-1

didodecyl disulfide

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;A 80%
B n/a
2,4,6-triureido-1,3,5-triazine
4801-02-9

2,4,6-triureido-1,3,5-triazine

A

uronium nitrate
124-47-0

uronium nitrate

B

cyanuric acid melamine
37640-57-6

cyanuric acid melamine

C

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With hydrogenchloride for 4h; Heating;A 26%
B 18%
C 77%
Hexanethiol
111-31-9

Hexanethiol

trichloroisocyanuric acid
87-90-1

trichloroisocyanuric acid

A

dihexyl disulfide
10496-15-8

dihexyl disulfide

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;A 77%
B n/a
1,3,5-trichloro-2,4,6-triazine
108-77-0

1,3,5-trichloro-2,4,6-triazine

acetic acid
64-19-7

acetic acid

aniline
62-53-3

aniline

A

Acetanilid
103-84-4

Acetanilid

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
Stage #1: 1,3,5-trichloro-2,4,6-triazine; acetic acid With triethylamine at 20℃;
Stage #2: aniline With acetic acid at 20℃; for 6h; Further stages.;
A 77%
B n/a
trichloroisocyanuric acid
87-90-1

trichloroisocyanuric acid

phenylmethanethiol
100-53-8

phenylmethanethiol

A

dibenzyl disulphide
150-60-7

dibenzyl disulphide

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;A 76%
B n/a
1-butanethiol
109-79-5

1-butanethiol

trichloroisocyanuric acid
87-90-1

trichloroisocyanuric acid

A

dibutyl disulfide
629-45-8

dibutyl disulfide

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;A 75%
B n/a
2-amino-4,6-diureido-1,3,5-triazine
90802-01-0

2-amino-4,6-diureido-1,3,5-triazine

A

ammelide
645-93-2

ammelide

B

uronium nitrate
124-47-0

uronium nitrate

C

cyanuric acid melamine
37640-57-6

cyanuric acid melamine

D

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With hydrogenchloride Heating;A 2%
B 34%
C 4%
D 70%
2-amino-4,6-diureido-1,3,5-triazine
90802-01-0

2-amino-4,6-diureido-1,3,5-triazine

A

uronium nitrate
124-47-0

uronium nitrate

B

cyanuric acid melamine
37640-57-6

cyanuric acid melamine

C

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With hydrogenchloride Heating;A 34%
B 34%
C 70%
2,4,6-tris(3-methylguanidino)-1,3,5-triazine

2,4,6-tris(3-methylguanidino)-1,3,5-triazine

A

1-methylguanidine
471-29-4

1-methylguanidine

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With hydrogenchloride for 133h; Heating; Yields of byproduct given;A n/a
B 69%
With hydrogenchloride for 133h; Heating; Yield given;A n/a
B 69%
2-<5'-(Dimethylamino)-4',4'-dimethyl-4'H-imidazol-2'-yl>-2,2-diphenylacetamid
132660-05-0

2-<5'-(Dimethylamino)-4',4'-dimethyl-4'H-imidazol-2'-yl>-2,2-diphenylacetamid

A

5-(Dimethylamino)-2-(diphenylmethyliden)-3,4-dihydro-4,4-dimethyl-4H-imidazol
132677-87-3

5-(Dimethylamino)-2-(diphenylmethyliden)-3,4-dihydro-4,4-dimethyl-4H-imidazol

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
at 150℃;A 68%
B n/a
at 150℃; Yields of byproduct given;
1,3,5-trichloro-2,4,6-triazine
108-77-0

1,3,5-trichloro-2,4,6-triazine

cyanoacetic acid amide
107-91-5

cyanoacetic acid amide

A

isocyanuric acid
108-80-5

isocyanuric acid

B

malononitrile
109-77-3

malononitrile

Conditions
ConditionsYield
N,N-dimethyl-formamide In acetonitrile at 50 - 60℃; for 11 - 12h;A n/a
B 67%
N,N-dimethyl-formamide In tetrahydrofuran at 50 - 60℃; for 11 - 12h;A n/a
B 53%
N,N-dimethyl-formamide In 1,4-dioxane at 50 - 60℃; for 11 - 12h;A n/a
B 44%
O-Cyano-acetonoxim
85053-87-8

O-Cyano-acetonoxim

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With benzoic acid60%
methyl 3-[2-(3,5-dimethyl-1H-pyrazol-1-yl)ethylamino]propanoate

methyl 3-[2-(3,5-dimethyl-1H-pyrazol-1-yl)ethylamino]propanoate

acetic acid
64-19-7

acetic acid

urea
57-13-6

urea

A

1-[2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl]hexahydropyrimidine-2,4-dione

1-[2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl]hexahydropyrimidine-2,4-dione

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
at 145 - 150℃; for 24h;A 55%
B n/a
2-chloro-4,6-dimethoxy-1 ,3,5-triazine
3140-73-6

2-chloro-4,6-dimethoxy-1 ,3,5-triazine

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With hydrogenchloride; water for 2h; Reflux;47%
Reactive Brilliant Red K 2G

Reactive Brilliant Red K 2G

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With dihydrogen peroxide; titanium(IV) oxide In water for 24h; pH=6; UV-irradiation;41%
N-carbamylcitraconimide
7564-40-1

N-carbamylcitraconimide

A

citraconimide
1072-87-3

citraconimide

B

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 90 - 100℃; for 1h;A 25%
B n/a
methane
34557-54-5

methane

urea
57-13-6

urea

A

L-asparagine
70-47-3

L-asparagine

B

L-Aspartic acid
56-84-8

L-Aspartic acid

C

isocyanuric acid
108-80-5

isocyanuric acid

Conditions
ConditionsYield
With nitrogen; hydrogen In water at -5 - 5℃; under 760.051 Torr; pH=7.1; Electrochemical reaction;A n/a
B n/a
C 7.1%
isocyanuric acid
108-80-5

isocyanuric acid

1,3,5-tribromo-1,3,5-triazinane-2,4,6-trione
17497-85-7

1,3,5-tribromo-1,3,5-triazinane-2,4,6-trione

Conditions
ConditionsYield
With bromine; sodium hydroxide In tetrachloromethane; water at 0℃;100%
With sodium hydroxide; oxone; sodium carbonate; potassium bromide at 20℃; for 24h;87%
With oxone; sodium carbonate; potassium bromide; sodium hydroxide In water at 0℃; for 24h;86%
isocyanuric acid
108-80-5

isocyanuric acid

monocesium cyanurate
93037-44-6

monocesium cyanurate

Conditions
ConditionsYield
With caesium carbonate In water at 80℃;98%
CH5N5O2*ClH

CH5N5O2*ClH

isocyanuric acid
108-80-5

isocyanuric acid

3-amino-1-nitroguanidinium 4,6-dione-3,5-dihydro-[1,3,5]triazin-2-ol

3-amino-1-nitroguanidinium 4,6-dione-3,5-dihydro-[1,3,5]triazin-2-ol

Conditions
ConditionsYield
Stage #1: isocyanuric acid With silver nitrate In ethanol; water for 1h; Darkness; Reflux;
Stage #2: CH5N5O2*ClH In water at 20℃;
96%
isocyanuric acid
108-80-5

isocyanuric acid

C3H3N3O3*3Rb(1+)*3C3H2N3O3(1-)

C3H3N3O3*3Rb(1+)*3C3H2N3O3(1-)

Conditions
ConditionsYield
With rubidium carbonate In water at 80℃;96%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

isocyanuric acid
108-80-5

isocyanuric acid

2,4,6-tris(trimethylsiloxy)-1,3,5-triazine
60739-94-8

2,4,6-tris(trimethylsiloxy)-1,3,5-triazine

Conditions
ConditionsYield
In various solvent(s) for 6h; Heating;95%
allyl bromide
106-95-6

allyl bromide

isocyanuric acid
108-80-5

isocyanuric acid

triallyl isocyanurate
1025-15-6

triallyl isocyanurate

Conditions
ConditionsYield
Stage #1: isocyanuric acid With tetrabutylammomium bromide; triethylamine; copper(l) chloride In 1,2-dichloro-ethane at 80℃; Large scale;
Stage #2: allyl bromide In 1,2-dichloro-ethane at 80℃; for 6.5h; Temperature; Large scale;
93.2%
isocyanuric acid
108-80-5

isocyanuric acid

sodium cyanurate
3047-33-4

sodium cyanurate

Conditions
ConditionsYield
With sodium hydroxide In water Heating;93%
N,N',N''-triaminoguanidine
2203-24-9

N,N',N''-triaminoguanidine

isocyanuric acid
108-80-5

isocyanuric acid

1,2,3-triaminoguanidinium 4,6-dione-3,5-dihydro-[1,3,5]triazin-2-ol

1,2,3-triaminoguanidinium 4,6-dione-3,5-dihydro-[1,3,5]triazin-2-ol

Conditions
ConditionsYield
Stage #1: isocyanuric acid With sodium hydroxide In water
Stage #2: N,N',N''-triaminoguanidine In water at 20℃; for 2h;
91.8%
(2-chloroethyl)hexyl-(2-triisopropylsilyloxyethyl)amine
951016-90-3

(2-chloroethyl)hexyl-(2-triisopropylsilyloxyethyl)amine

isocyanuric acid
108-80-5

isocyanuric acid

1,3,5-tris{2-[hexyl-(2-triisopropylsilyloxyethyl)amino]ethyl}-1,3,5-triazine-2,4,6-trione
951016-91-4

1,3,5-tris{2-[hexyl-(2-triisopropylsilyloxyethyl)amino]ethyl}-1,3,5-triazine-2,4,6-trione

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In N,N-dimethyl-formamide at 70℃; for 16h;91%
isocyanuric acid
108-80-5

isocyanuric acid

1,3,5-trichloro-2,4,6-triazine
108-77-0

1,3,5-trichloro-2,4,6-triazine

Conditions
ConditionsYield
With N,N-diethylaniline; trichlorophosphate for 3h; Heating;90%
With phosphorus pentachloride
With phosphorus pentachloride; trichlorophosphate
isocyanuric acid
108-80-5

isocyanuric acid

hydrazinium 4,6-dione-3,5-dihydro-[1,3,5]triazin-2-ol

hydrazinium 4,6-dione-3,5-dihydro-[1,3,5]triazin-2-ol

Conditions
ConditionsYield
With hydrazine at 20℃;90%
metformin hydrochloride
1115-70-4

metformin hydrochloride

isocyanuric acid
108-80-5

isocyanuric acid

metforminium 4,6-dione-3,5-dihydro-[1,3,5]triazin-2-ol

metforminium 4,6-dione-3,5-dihydro-[1,3,5]triazin-2-ol

Conditions
ConditionsYield
Stage #1: isocyanuric acid With silver nitrate In ethanol; water for 1h; Darkness; Reflux;
Stage #2: metformin hydrochloride In water at 20℃;
88.4%
isocyanuric acid
108-80-5

isocyanuric acid

ammonium 4,6-dione-3,5-dihydro-[1,3,5]triazin-2-ol

ammonium 4,6-dione-3,5-dihydro-[1,3,5]triazin-2-ol

Conditions
ConditionsYield
With ammonia at 20℃;88%
aminoguanidine sulphate
2834-84-6

aminoguanidine sulphate

isocyanuric acid
108-80-5

isocyanuric acid

aminoguanidinium 4,6-dione-3,5-dihydro-[1,3,5]triazin-2-ol

aminoguanidinium 4,6-dione-3,5-dihydro-[1,3,5]triazin-2-ol

Conditions
ConditionsYield
Stage #1: isocyanuric acid With barium hydroxide octahydrate In water at 20℃; for 2h;
Stage #2: aminoguanidine sulphate In water at 20℃;
87.8%
3,5-dimethylpiperidine
35794-11-7

3,5-dimethylpiperidine

isocyanuric acid
108-80-5

isocyanuric acid

2,4-dichloro-6-(3,5-dimethylpiperidin-1-yl)-1,3,5-triazine

2,4-dichloro-6-(3,5-dimethylpiperidin-1-yl)-1,3,5-triazine

Conditions
ConditionsYield
With potassium carbonate In acetone at 0 - 5℃; for 6h;87%
4--N-(benzyloxy)amino>-1-butyl bromide
94136-42-2

4--N-(benzyloxy)amino>-1-butyl bromide

isocyanuric acid
108-80-5

isocyanuric acid

Tris<-N-(benzyloxy)amino>butyl> isocyanurate
153756-35-5

Tris<-N-(benzyloxy)amino>butyl> isocyanurate

Conditions
ConditionsYield
With sodium hydride; sodium iodide In dimethyl sulfoxide Ambient temperature; 1.) 30 min, 2.) overnight;85%
isocyanuric acid
108-80-5

isocyanuric acid

C3N3O3(3-)*H(1+)*2Li(1+)

C3N3O3(3-)*H(1+)*2Li(1+)

Conditions
ConditionsYield
With lithium hydroxide In water; acetone for 240h;84%
isocyanuric acid
108-80-5

isocyanuric acid

1-ethyl-3-methylimidazolium hydrogensulfate

1-ethyl-3-methylimidazolium hydrogensulfate

ethylmethylimidazolium cyanurate

ethylmethylimidazolium cyanurate

Conditions
ConditionsYield
With barium dihydroxide In water at 60℃; for 8.58333h;83%

108-80-5Related news

The effects of melamine with or without Cyanuric acid (cas 108-80-5) on immune function in ovalbumin-sensitized mice08/22/2019

Melamine is commonly used in the chemical industry, and it has been found to exist on food processing equipment and utensils. Previous investigations suggested that melamine alone or its combination with cyanuric acid appears to be toxic to immune system in animals. The objective of this study i...detailed

Melamine and Cyanuric acid (cas 108-80-5) exposure and kidney injury in US children08/20/2019

BackgroundMelamine and cyanuric acid, which are currently used in a variety of common consumer products and present in foods, have been implicated in the development of urolithiasis and acute kidney injury in Chinese children. To determine whether US children have measurable concentrations of th...detailed

Melamine and Cyanuric acid (cas 108-80-5) in foodstuffs from the United States and their implications for human exposure08/19/2019

We determined the concentrations of melamine, ammeline, ammelide, and cyanuric acid in meat, fish and seafood, cereal products, beverages, cooking oil, and vegetables (n = 121) collected from Albany, New York, United States. In addition, food packaging (n = 24) and animal feed (n = 12) were anal...detailed

108-80-5Relevant articles and documents

-

Kitawaki,Sugino

, p. 1043,1044 (1960)

-

Fenton

, (1878)

An HPLC method with UV detection, pH control, and reductive ascorbic acid for cyanuric acid analysis in water

Cantu,Evans,Kawahara,Shoemaker,Dufour

, p. 5820 - 5828 (2000)

Every year over 250 million pounds of cyanuric acid (CA) and chlorinated isocyanurates are produced industrially. These compounds are standard ingredients in formulations for household bleaches, industrial cleansers, dishwasher compounds, general sanitizers, and chlorine stabilizers. The method developed for CA using high-performance liquid chromatography (HPLC) with UV detection simplifies and optimizes certain parameters of previous methodologies by effective pH control of the eluent (95% phosphate buffer: 5% methanol, v/v) to the narrow pH range of 7.2-7.4. UV detection was set at the optimum wavelength of 213 nm where the cyanuric ion absorbs strongly. Analysis at the lower pH range of 6.8-7.1 proved inadequate due to CA keto - enol tautomerism, while at pHs of 7.4 proved more sensitive but their use was rejected because of CA elution at the chromatographic void volume and due to chemical interferences. The complex equilibria of chlorinated isocyanurates and associated species were suppressed by using reductive ascorbic acid to restrict the products to CA. UV, HPLC-UV, and electrospray ionization mass spectrometry techniques were combined to monitor the reactive chlorinated isocyanurates and to support the use of ascorbic acid. The resulting method is reproducible and measures CA in the 0.5-125 mg/L linear concentration range with a method detection limit of 0.05 mg/L in water.

Eyster, E. H.,Gillette, R. H.,Brockway, L. O.

, p. 3236 - 3243 (1940)

-

Kurzer

, p. 1258,1261 (1951)

-

Photocatalytic degradation of the herbicide terbuthylazine: Preparation, characterization and photoactivity of the immobilized thin layer of TiO2/chitosan

Le Cunff, Jér?me,Toma?i?, Vesna,Wittine, Ozren

, p. 22 - 29 (2015)

The aim of this study was to immobilize a photocatalytic TiO2 layer on a suitable support material for potential use in a variety of photoreactor designs. The immobilized TiO2/chitosan thin film was used for the photocatalytic treatment of a triazine herbicide, terbuthylazine as representative agrochemical pollutant in the wastewater. The method of preparation was based on the use of a chitosan as binder and glass fiber woven roving material as a support. The employed method was found to be very simple, low cost and quite effective. Several methods of the photocatalyst characterization, such as FE-SEM/EDX, AAS, ICP-MS, TOC and nitrogen adsorption/desorption at 77 K were employed to correlate structural and morphological properties of immobilized TiO2-chitosan/glass fiber woven roving and its photocatalytic properties under UV irradiation. Reaction was performed in a self-constructed batch mode and annular type of the photoreactor. Comparison of thermal, photolytic and photocatalytical degradation of treated terbuthylazine at different reaction conditions was performed in order to get more insight into the photocatalytic performance and reaction mechanism. It was observed that there is no decay in photocatalytic efficiency over a long period of reaction time using for the photocatalytic degradation of terbuthylazine.

Cyanuric and thiocyanuric esters as carriers of boron-containing fragments and their fragmentation in mass spectrometry

Azev, Yuri A.,Dülcks, Thomas,Gabel, Detlef

, p. 8689 - 8691 (2003)

Tripropargylic esters 2 and 10 of cyanuric and thiocyanuric acids were synthesized. Interaction of these compounds with disubstituted amines gives monoaminoderivatives of dipropargyloxy-s-triazine 4 and 11. Diaminosubstituted propargyloxy-s-triazine 6 was

-

Werner, E. A.,Fearon, W. R.

, p. 1356 - 1362 (1920)

-

-

Venable,Moore

, p. 1750 (1917)

-

Kailasam, P.

, p. 165 - 169 (1941)

-

Eley et al.

, (1973)

-

Degradation of melamine in aqueous systems by vacuum UV-(VUV-) photolysis. An alternative to photocatalysis

Bianco Prevot, Alessandra,Maurino, Valter,Fabbri, Debora,Braun, André M.,Gonzalez, Mónica C.

, p. 286 - 293 (2020)

VUV-irradiation experiments with aqueous solutions of melamine and related triazine derivatives were carried out in the presence or absence of molecular oxygen. Substrate degradation, total organic carbon and evolution profiles of intermediates were monit

-

Walters,Wise

, p. 2472 (1917)

-

Phosphorus-Doped Carbon Nitride Tubes with a Layered Micro-nanostructure for Enhanced Visible-Light Photocatalytic Hydrogen Evolution

Guo, Shien,Deng, Zhaopeng,Li, Mingxia,Jiang, Baojiang,Tian, Chungui,Pan, Qingjiang,Fu, Honggang

, p. 1830 - 1834 (2016)

Phosphorus-doped hexagonal tubular carbon nitride (P-TCN) with the layered stacking structure was obtained from a hexagonal rod-like single crystal supramolecular precursor (monoclinic, C2/m). The production process of P-TCN involves two steps: 1) the precursor was prepared by self-assembly of melamine with cyanuric acid from in situ hydrolysis of melamine under phosphorous acid-assisted hydrothermal conditions; 2) the pyrolysis was initiated at the center of precursor under heating, thus giving the hexagonal P-TCN. The tubular structure favors the enhancement of light scattering and active sites. Meanwhile, the introduction of phosphorus leads to a narrow band gap and increased electric conductivity. Thus, the P-TCN exhibited a high hydrogen evolution rate of 67 μmol h-1 (0.1 g catalyst, λ >420 nm) in the presence of sacrificial agents, and an apparent quantum efficiency of 5.68 % at 420 nm, which is better than most of bulk g-C3N4 reported. Phosphorus-doped hexagonal carbon nitride tubes were obtained from a rod-like supramolecular precursor through phosphorous acid assisted hydrothermal and subsequent thermal treatment. It exhibits a high visible-light photocatalytic hydrogen evolution performance that is better than most reported bulk carbon nitrides, which is due to the hierarchical micro-nanostructure and P doping.

-

Zobrist,Schinz

, p. 2380,2385 (1952)

-

-

Curtius,Sieber

, p. 445,448,449,450 (1930)

-

-

Senier,Walsh

, p. 290 (1902)

-

-

Hartman,Fellig

, p. 1051 (1955)

-

Preparation of diselenides by the oxidation of selenols using trichloroisocyanuric acid

Zhong,Guo

, p. 1507 - 1510 (2001)

Selenols are readily oxidized to diselenides by a solution of pyridine, water, benzoic acid, and trichloroisocyanuric acid in acetonitrile and methylene chloride.

Machine-Learning-Assisted Selective Synthesis of a Semiconductive Silver Thiolate Coordination Polymer with Segregated Paths for Holes and Electrons

Inokuchi, Akihiro,Kamakura, Yoshinobu,Nishikubo, Ryosuke,Ogasawara, Kazuyoshi,Saeki, Akinori,Shibahara, Hiroki,Tanaka, Daisuke,Wakiya, Takuma,Yoshikawa, Hirofumi

, p. 23217 - 23224 (2021)

Coordination polymers (CPs) with infinite metal–sulfur bond networks have unique electrical conductivities and optical properties. However, the development of new (-M-S-)n-structured CPs is hindered by difficulties with their crystallization. Herein, we describe the use of machine learning to optimize the synthesis of trithiocyanuric acid (H3ttc)-based semiconductive CPs with infinite Ag?S bond networks, report three CP crystal structures, and reveal that isomer selectivity is mainly determined by proton concentration in the reaction medium. One of the CPs, [Ag2Httc]n, features a 3D-extended infinite Ag?S bond network with 1D columns of stacked triazine rings, which, according to first-principle calculations, provide separate paths for holes and electrons. Time-resolved microwave conductivity experiments show that [Ag2Httc]n is highly photoconductive (φΣμmax=1.6×10?4 cm2 V?1 s?1). Thus, our method promotes the discovery of novel CPs with selective topologies that are difficult to crystallize.

THE PROCESS FOR OBTAINING OF FLUORALKYLATED CARBON QUANTUM DOTS

-

, (2022/02/27)

The invention discloses a simple, scalable and convenient solvothermal method of obtaining fluoralkylated carbon quantum dots—Fluocar? Nano materials, by solvothermal pyrolysis of an organic substance in the presence of fluoroorganic substance that contain fluoroalkyl groups. The obtained material is water- and organic solvents soluble, grafted fluorine is hydrolytically stable, and obtained dots having intense luminescence in a wide range of wavelengths, from blue to NIR. Photoluminescent (PL) spectral map of obtained carbon dots solution is highly sensitive to pH changes and rare earth metal ions concentration in this solution. Also PL-map of such material is sensitive to organic complex moiety (e.g. Acidum salicylicum, and penicillinum). Synthesized materials can find use as the classic and fluorescent dye replacement, as the carrier of biologically active substances, for bio-imaging, theranostic, for cytological studies, (photo)catalysis, as electrode component, as well as a sensor or biosensor, or for other uses.

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