Cyanuric acid supplier | CasNO.108-80-5

Name
Cyanuric acid
EINECS 203-618-0
CAS No. 108-80-5
Article Data439
CAS DataBase
Density 2.500 g/cm³
Solubility 0.3 g/100mL (25 °C) in water
Melting Point 360 °C
Formula C₃H₃N₃O₃
Boiling Point 793.4 °C at 760 mmHg
Molecular Weight 129.075
Flash Point 433.6 °C
Transport Information UN 3389 6.1/PG 1
Appearance white powder
Safety 26-37/39
Risk Codes 36-36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms NSC 6284;Pseudocyanuric acid;Tricyanic acid;Trihydroxycyanidine;s-Triazine-2,4,6-triol;Isocyanuricacid (6CI);s-Triazine-2,4,6(1H,3H,5H)-trione (8CI);1,3,5-Triazine-2,4,6-trione;2,4,6-Trihydroxy-1,3,5-triazine;2,4,6-Trihydroxy-s-triazine;2,4,6-Trioxohexahydro-1,3,5-triazine;5-Azabarbituric acid;ICA-P;
PSA 98.58000
LogP -2.24850

Synthetic route

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

: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
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℃;

: 132660-02-7
2-<5'-(Dimethylamino)-4',4'-dimethyl-4'H-imidazol-2'-yl>-2-ethylbutanamid

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

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
at 120℃;	A 95% B n/a
at 120℃; Yields of byproduct given;

: 132660-04-9
2-<5'-(Dimethylamino)-4',4'-dimethyl-4'H-imidazol-2'-yl>-2-phenylpentanamid

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

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
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;

: 1118-02-1
trimethylsilyl isocyanate

: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With water; triethylamine In acetone at 0 - 5℃; for 4h;	93%

: 25451-10-9
4-methyl-2,6-dioxa-heptanedioic acid diamide

: 57-13-6
urea

: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
at 200℃; Temperature; Inert atmosphere;	92.55%

: 87-90-1
trichloroisocyanuric acid

: 108-98-5
thiophenol

A: 108-80-5
isocyanuric acid

B: 882-33-7
diphenyldisulfane

Conditions

Conditions	Yield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;	A n/a B 91%

...Expand

: 132660-03-8
2-<5'-(Dimethylamino)-4',4'-dimethyl-4'H-imidazol-2'-yl>-2-phenylbutanamid

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

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
at 153℃;	A 90% B n/a
at 153℃; Yields of byproduct given;

: 87-90-1
trichloroisocyanuric acid

: 106-45-6
para-thiocresol

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

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;	A 89% B n/a

...Expand

: 57-13-6
urea

: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
In kerosene at 190℃;	88.9%

: 92250-33-4
2,4-bis(3,5-dimethyl-1H-pyrazol-1-yl)-6-methoxy-1,3,5-triazine

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

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With hydrogenchloride; water for 2h; Reflux;	A 72% B 86%

: 696-63-9
4-Methoxybenzenethiol

: 87-90-1
trichloroisocyanuric acid

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

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;	A 83% B n/a

...Expand

: 87-90-1
trichloroisocyanuric acid

: 106-54-7
p-Chlorothiophenol

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

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;	A 81% B n/a

...Expand

: 87-90-1
trichloroisocyanuric acid

: 112-55-0
1-dodecylthiol

A: 2757-37-1
didodecyl disulfide

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;	A 80% B n/a

...Expand

: 4801-02-9
2,4,6-triureido-1,3,5-triazine

A: 124-47-0
uronium nitrate

B: 37640-57-6
cyanuric acid melamine

C: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With hydrogenchloride for 4h; Heating;	A 26% B 18% C 77%

...Expand

: 111-31-9
Hexanethiol

: 87-90-1
trichloroisocyanuric acid

A: 10496-15-8
dihexyl disulfide

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;	A 77% B n/a

...Expand

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

: 64-19-7
acetic acid

: 62-53-3
aniline

A: 103-84-4
Acetanilid

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
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

...Expand

: 87-90-1
trichloroisocyanuric acid

: 100-53-8
phenylmethanethiol

A: 150-60-7
dibenzyl disulphide

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;	A 76% B n/a

...Expand

: 109-79-5
1-butanethiol

: 87-90-1
trichloroisocyanuric acid

A: 629-45-8
dibutyl disulfide

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With pyridine; water; benzoic acid In dichloromethane; acetonitrile at 40℃;	A 75% B n/a

...Expand

: 90802-01-0
2-amino-4,6-diureido-1,3,5-triazine

A: 645-93-2
ammelide

B: 124-47-0
uronium nitrate

C: 37640-57-6
cyanuric acid melamine

D: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With hydrogenchloride Heating;	A 2% B 34% C 4% D 70%

...Expand

: 90802-01-0
2-amino-4,6-diureido-1,3,5-triazine

A: 124-47-0
uronium nitrate

B: 37640-57-6
cyanuric acid melamine

C: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With hydrogenchloride Heating;	A 34% B 34% C 70%

...Expand

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

A: 471-29-4
1-methylguanidine

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
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%

: 132660-05-0
2-<5'-(Dimethylamino)-4',4'-dimethyl-4'H-imidazol-2'-yl>-2,2-diphenylacetamid

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

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
at 150℃;	A 68% B n/a
at 150℃; Yields of byproduct given;

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

: 107-91-5
cyanoacetic acid amide

A: 108-80-5
isocyanuric acid

B: 109-77-3
malononitrile

Conditions

Conditions	Yield
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%

...Expand

: 85053-87-8
O-Cyano-acetonoxim

: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With benzoic acid	60%

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

: 64-19-7
acetic acid

: 57-13-6
urea

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

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
at 145 - 150℃; for 24h;	A 55% B n/a

...Expand

: 3140-73-6
2-chloro-4,6-dimethoxy-1 ,3,5-triazine

: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With hydrogenchloride; water for 2h; Reflux;	47%

: Reactive Brilliant Red K 2G

: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
With dihydrogen peroxide; titanium(IV) oxide In water for 24h; pH=6; UV-irradiation;	41%

: 7564-40-1
N-carbamylcitraconimide

A: 1072-87-3
citraconimide

B: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 90 - 100℃; for 1h;	A 25% B n/a

: 34557-54-5
methane

: 57-13-6
urea

A: 70-47-3
L-asparagine

B: 56-84-8
L-Aspartic acid

C: 108-80-5
isocyanuric acid

Conditions

Conditions	Yield
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%

...Expand

: 108-80-5
isocyanuric acid

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

Conditions

Conditions	Yield
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%

: 108-80-5
isocyanuric acid

: 93037-44-6
monocesium cyanurate

Conditions

Conditions	Yield
With caesium carbonate In water at 80℃;	98%

: CH5N5O2*ClH

: 108-80-5
isocyanuric acid

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

Conditions

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

: 108-80-5
isocyanuric acid

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

Conditions

Conditions	Yield
With rubidium carbonate In water at 80℃;	96%

: 75-77-4
chloro-trimethyl-silane

: 108-80-5
isocyanuric acid

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

Conditions

Conditions	Yield
In various solvent(s) for 6h; Heating;	95%

: 106-95-6
allyl bromide

: 108-80-5
isocyanuric acid

: 1025-15-6
triallyl isocyanurate

Conditions

Conditions	Yield
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%

: 108-80-5
isocyanuric acid

: 3047-33-4
sodium cyanurate

Conditions

Conditions	Yield
With sodium hydroxide In water Heating;	93%

: 2203-24-9
N,N',N''-triaminoguanidine

: 108-80-5
isocyanuric acid

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

Conditions

Conditions	Yield
Stage #1: isocyanuric acid With sodium hydroxide In water Stage #2: N,N',N''-triaminoguanidine In water at 20℃; for 2h;	91.8%

: 951016-90-3
(2-chloroethyl)hexyl-(2-triisopropylsilyloxyethyl)amine

: 108-80-5
isocyanuric acid

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

Conditions

Conditions	Yield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In N,N-dimethyl-formamide at 70℃; for 16h;	91%

: 108-80-5
isocyanuric acid

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

Conditions

Conditions	Yield
With N,N-diethylaniline; trichlorophosphate for 3h; Heating;	90%
With phosphorus pentachloride
With phosphorus pentachloride; trichlorophosphate

: 108-80-5
isocyanuric acid

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

Conditions

Conditions	Yield
With hydrazine at 20℃;	90%

: 1115-70-4
metformin hydrochloride

: 108-80-5
isocyanuric acid

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

Conditions

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

: 108-80-5
isocyanuric acid

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

Conditions

Conditions	Yield
With ammonia at 20℃;	88%

: 2834-84-6
aminoguanidine sulphate

: 108-80-5
isocyanuric acid

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

Conditions

Conditions	Yield
Stage #1: isocyanuric acid With barium hydroxide octahydrate In water at 20℃; for 2h; Stage #2: aminoguanidine sulphate In water at 20℃;	87.8%

: 35794-11-7
3,5-dimethylpiperidine

: 108-80-5
isocyanuric acid

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

Conditions

Conditions	Yield
With potassium carbonate In acetone at 0 - 5℃; for 6h;	87%

: 94136-42-2
4--N-(benzyloxy)amino>-1-butyl bromide

: 108-80-5
isocyanuric acid

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

Conditions

Conditions	Yield
With sodium hydride; sodium iodide In dimethyl sulfoxide Ambient temperature; 1.) 30 min, 2.) overnight;	85%

: 108-80-5
isocyanuric acid

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

Conditions

Conditions	Yield
With lithium hydroxide In water; acetone for 240h;	84%

: 108-80-5
isocyanuric acid

: 1-ethyl-3-methylimidazolium hydrogensulfate

: ethylmethylimidazolium cyanurate

Conditions

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

Cyanuric acid Chemical Properties

other name:s-TRIAZINE-2,4,6-TRIOL;1,3,5-TRIAZINEtriol;s-triazinetriol, 1,3,5-TRIAZINE-2,4,6(1H,3H,5H)-trione, s-triazinetrione, tricarbimide, isocyanuric acid, and pseudocyanuric acid
MF: C₃H₃N₃O₃
MW: 129.07
EINECS: 211-620-8
Appearance is white crystalline powder.Density is 2.5 g/cm³ ;Melting point: 320–360 oC(decomp);Solubility in WATER :0.27 g/100 ml (25 oC) .Soluble in hot ethanol, pyridine, hot SULFURIC ACID, strong hydrochloric acid, insoluble in cold methanol, ether and chloroform, ACETONE, Benzene.
Following is the molecular structure of Cyanuric acid:

Cyanuric acid Uses

Cyanuric acid is mainly used for making new bleach, disinfectant, WATER treatment agent and inhibitor of resin, coating and metals CYANIDE etc.

Cyanuric acid Toxicity Data With Reference

1.	eye-rbt 500 mg/24H MLD	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,152.
2.	eye-rbt 20 mg/24H rns MLD	MONS** Monsanto Co. Toxicity Information .(Monsanto Industrial Chemicals Co.,Wilmington, DE.: )
3.	orl-rat LD50:7700 mg/kg	ZKMAAX Zhurnal Eksperimental’noi i Klinicheskoi Meditsiny. 25 (1985),345.
4.	orl-mus LD50:3400 mg/kg	ZKMAAX Zhurnal Eksperimental’noi i Klinicheskoi Meditsiny. 25 (1985),345.

RTECS number :XZ1800000

Cyanuric acid Consensus Reports

Reported in EPA TSCA Inventory.

Cyanuric acid Safety Profile

Moderately toxic by ingestion. Questionable carcinogen with experimental tumorigenic data. An eye irritant. Irritating to abraided skin. Violent reaction with ETHANOL. Reacts with CHLORINE to form a spontaneously explosive product. When heated to decomposition it emits very toxic fumes of NO_x and CN^?. Used to stabilize CHLORINE solutions used in swimming pools.

Hazard Codes : Xi (Irritant)
Risk Statements :
R36-36/37/38 (Irritating to the eyes ;Irritating to eyes, respiratory system and skin)
Safety Statements :
S26-37/39 (In case of contact with eyes, rinse immediately with plenty of water and seek medical advice ;Wear suitable gloves and eye/face protection)
RIDADR : UN 3389 6.1/PG 1

Cyanuric acid Analytical Methods

For occupational chemical analysis use NIOSH: Cyanuric Acid 5030.

Product Name

Cyanuric acid

Synthetic route

Cyanuric acid Chemical Properties

Cyanuric acid Uses

Cyanuric acid Toxicity Data With Reference

Cyanuric acid Consensus Reports

Cyanuric acid Safety Profile

Cyanuric acid Analytical Methods

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