???? ?
|
|
???? ? ??
- ???
- 360 °C
- ?? ?
- 74 °C
- ??
- 1.56
- ?? ??
- 550kg/m3
- ???
- <0.0001 Pa (25 °C)
- ???
- 1.4500 (estimate)
- ?? ??
- Store below +30°C.
- ???
- ??, ????????, ??????, ????? ? ???????? ?????. ???, ??, ??? ???, ??? ? ??? ?? ?????. ??? ???, ??, ??????? ???? ????.
- ??? ??
- ??? ?? ?? ???
- ?? ?? (pKa)
- 6.88, 11.40, 13.5(at 25℃)
- ??
- ??~?? ???
- ??????(pH)
- 3.8-4.0 (H2O, 20℃)(saturated solution)
- ??
- ??? ??, ??
- ???
- 0.3g/100mL(25℃)
- Merck
- 14,2698
- BRN
- 126982
- Henry's Law Constant
- 1.1×109 mol/(m3Pa) at 25℃, HSDB (2015)
- ???
- ????. ?? ???? ???? ????.
- InChI
- 1S/C3H3N3O3/c7-1-4-2(8)6-3(9)5-1/h(H3,4,5,6,7,8,9)
- InChIKey
- ZFSLODLOARCGLH-UHFFFAOYSA-N
- SMILES
- O=C1NC(=O)NC(=O)N1
- LogP
- -1.31 at 25℃
- CAS ??????
- 108-80-5(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | |||
|---|---|---|---|
| WGK ?? | WGK 1 | ||
| RTECS ?? | XZ1800000 | ||
| TSCA | TSCA listed | ||
| HS ?? | 29339900 | ||
| ???? ??? | 11 - Combustible Solids | ||
| ?? ?? ??? | 108-80-5(Hazardous Substances Data) | ||
| ?? | LD50 orally in rats: >5.00 g/kg (Canelli) | ||
| ???? ?? | KE-33999 |
???? ? C??? ??, ??, ??
??? ??
white powder??
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.??
ChEBI: The keto tautomer of cyanuric acid.?? ??
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.?? ??
Crystals.??? ?? ??
Soluble in hot water [Hawley].?? ???
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)Purification Methods
It crystallises from water. Dry it at room temperature in a desiccator in a vacuum. [Beilstein 26 III/IV 632.]???? ? ?? ?? ? ???
???
?? ??
???(TM)
???? ????????
??????
???????????
???????????
?????
1,3,5-???(3,`5`-?-t-??-4`-???????)-sec-????-2,4,6-(1H,3H,5H)???
1,3,5-?????? ????????
1,3-Dichloro-1,3,5-triazinetrione,sodium salt
?????????? ???
1,3,5-???(2-???????)????????
???????????
1,3,5-????-2,4,6(1H,3H,5H)-???, ??? ,?? 1,3,5-????-2,4,6-????
2,4,6-????????
cyanic acid
???? ? ?? ??
???( 596)?? ??
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???? ? ?? ??:
??? ???? ??????????? ????? ???? ???? ? ?????????? ??? ?? 1,3,5-????-2,4,6(1H,3H,5H)-???, ??? ,?? 1,3,5-????-2,4,6-???? 1,3,5-???? ?????? ??? ????????? 1,3,5-???(3,`5`-?-t-??-4`-???????)-sec-????-2,4,6-(1H,3H,5H)??? ???? ???????? 1,3,5-???(3-(???????)???)-1,3,5-????- 2,4,6(1H,3H,5H)-??? ???(2,3-???????) ???????? 1,3,5-???(2-???????)???????? ????? ?????(????? ????) ??