三聚氰酸（CAS 108-80-5）：分子式 C3H3N3O3、分子量 129.07；类别 消毒剂。
| CAS号 | 108-80-5 |
|---|---|
| 分子式 | C3H3N3O3 |
| 分子量 | 129.07 |
| 熔点 | 360 °C |
| LogP | -0.47 |
| 类别 | 消毒剂 |
三聚氰酸 是一种化工化合物，登记 CAS 号为 108-80-5，分子式 C3H3N3O3（分子量 129.07），归属于消毒剂大类化工原料。
登记 CAS 号：108-80-5
其分子式 C3H3N3O3 由 3 个碳、3 个氢、3 个氮、3 个氧 组成。
别名/同义词：三聚氰酸 · Cyanuric acid
所属分类：消毒剂
三聚氰酸 的 CAS 登记号为 108-80-5。
分子式 C3H3N3O3，分子量 129.07。
别名/同义词：三聚氰酸、Cyanuric acid。
所属分类：消毒剂。
三聚氰酸（CAS 108-80-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 108-80-5 |
|---|---|
| PubChem CID | 7956 |
| Molecular formula | C3H3N3O3 |
| Molecular weight | 129.02 g/mol |
| IUPAC name | 1,3,5-triazinane-2,4,6-trione |
| InChIKey | ZFSLODLOARCGLH-UHFFFAOYSA-N |
| UNII (FDA) | H497R4QKTZ |
| ChEBI ID | CHEBI:17696 |
| Molecular Weight | 129.07 |
|---|---|
| XLogP3 | -1.2 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 129.01744097 |
| Monoisotopic Mass | 129.01744097 |
| Topological Polar Surface Area | 87.3 |
| Heavy Atom Count | 9 |
| Melting Point | 360 °C |
|---|---|
| Solubility | 0.5 mL (NTP, 1992) |
| Solubility | Solubility in 96% H2SO4 (25 °C): 14.1% |
| Solubility | 2 mg/mL at 25 °C |
| Density | 2.5 g/cm³ |
| Density | 1.75 @25 °C |
| Vapor Pressure | 0.00000003 [mmHg] |
| LogP | -0.47 |
CYANURIC ACID; 108-80-5; 1,3,5-Triazine-2,4,6-triol; Isocyanuric acid; Trihydroxycyanidine; Tricyanic acid; 1,3,5-triazinane-2,4,6-trione; sym-Triazinetriol; Pseudocyanuric acid; Isocyanurate acid; 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione; 2,4,6-Trihydroxy-1,3,5-triazine; s-Triazine-2,4,6-triol; Kyselina kyanurova; s-2,4,6-Triazinetriol; Trihydroxytriazine
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS |
|---|---|
| GHS notification summary | 73.2% (208 / 284) |
| GHS notification summary | 73.2% (208 / 284) |
|---|---|
| Reported hazard statements | H319 (26.8%) |
This chemical does not meet GHS hazard criteria for 73.2% (208 of 284) of all reports.
H319 (26.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Cyanuric acid is identified by CAS 108-80-5, molecular formula C3H3N3O3 and molecular weight 129.02 g/mol. UNII H497R4QKTZ; ChEBI 17696; InChIKey ZFSLODLOARCGLH-UHFFFAOYSA-N. Melting Point: 360 °C; Solubility: 0.5 mL (NTP, 1992); Solubility: Solubility in 96% H2SO4 (25 °C): 14.1%.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Cyanuric acid