識別子と物理属性
| CAS No. | 10380-08-2 |
|---|
| 分子式 | H5O10P3 |
|---|
| 平均分子量 | 257.96 g/mol |
|---|
| 単同位体質量 | 257.90955625 g/mol |
|---|
| SMILES | O=P(O)(O)OP(=O)(O)OP(=O)(O)O |
|---|
| InChIKey | UNXRWKVEANCORM-UHFFFAOYSA-N |
|---|
| PubChem CID | 983 |
|---|
| ChEMBL | CHEMBL1230191 |
|---|
| ChEBI | CHEBI:39949 |
|---|
| EC No. | 233-840-3 |
|---|
| DTXSID | DTXSID7047483 |
|---|
| 現地名 | 三りん酸 |
|---|
化学・物理的性質
| XLogP | -4.3 |
|---|
| 極性表面積 | 171 |
|---|
| 水素結合供与体数 | 5 |
|---|
| 水素結合受容体数 | 10 |
|---|
| 回転可能結合数 | 4 |
|---|
| 重原子数 | 13 |
|---|
| 形式電荷 | 0 |
|---|
| 複雑度 | 272 |
|---|
| 物質分類 | Toxic Gases & Vapors -> Acids, Inorganic |
|---|
| Physical Description | Solid |
|---|
| 密度 | 2.548±0.06 g/cm3(Predicted) |
|---|
| pKa（酸解離定数） | 0.71±0.50(Predicted) |
|---|
| pH | pKa3 = 1.70, pKa4 = 5.34, pKa5 = 7.76(25℃) |
|---|
| EPAの化学物質情報 | Triphosphoric acid (10380-08-2) |
|---|
安全性と法規制
| GHS 分類 | This chemical does not meet GHS hazard criteria for 94.7% (18 of 19) of all reports.Not ClassifiedAggregated GHS information provided per 19 reports by companies from 2 notifications to the ECHA C&L Inventory.DangerH314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement) |
|---|
| 規制情報 | Chemical: Triphosphoric acidTriphosphoric acid is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Triphosphoric acid are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Triphosphoric acid: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
|---|
| その他の安全情報 | IMAP assessments - Polyphosphoric acids: Human health tier II assessment |
|---|
| 有害性の概要 | See Phosphoric acid. |
|---|
| Hazard Classes and Categories | Not ClassifiedAcute toxicity - category 4 |
|---|
| 有害作用 | Dermatotoxin - Skin burns. |
|---|
| TSCA 収載状態 | TSCA listed |
|---|
