化工社化工社 化学情報印刷レポート · 研究参考用
りん酸二水素オクタデシル
りん酸ステアリル · りん酸二水素オクタデシル · りん酸オクタデシル · ステアリルアシッドホスフェ-ト · オクタデカン-1-イル＝二水素＝ホスファート · (オクタデシルオキシ)ホスホン酸 · STEARYL PHOSPHATE · Octaecyl phosphate
識別子と物理属性
| CAS No. | 2958-09-0 |
|---|---|
| 分子式 | C18H39O4P |
| 平均分子量 | 350.5 g/mol |
| 単同位体質量 | 350.25859636 g/mol |
| SMILES | CCCCCCCCCCCCCCCCCCOP(=O)(O)O |
| InChIKey | UHGIMQLJWRAPLT-UHFFFAOYSA-N |
| PubChem CID | 76290 |
| EC No. | 220-983-1 |
| DTXSID | DTXSID20880482 |
| 現地名 | りん酸二水素オクタデシル |
化学・物理的性質
| XLogP | 7.3 |
|---|---|
| 極性表面積 | 66.8 |
| 水素結合供与体数 | 2 |
| 水素結合受容体数 | 4 |
| 回転可能結合数 | 18 |
| 重原子数 | 23 |
| 形式電荷 | 0 |
| 複雑度 | 278 |
| Physical Description | Stearyl acid phosphate appears as a white waxy solid. Insoluble in water. Vapor or liquid may irritate of severely burn skin or eyes. Inhalation may irritate and seriously burn respiratory tract. Ingestion may irritate and burn mucous membranes of the gastrointestinal tract. |
| 沸点 | 465.6±28.0 °C(Predicted) |
| 密度 | 0.997±0.06 g/cm3(Predicted) |
| pKa（酸解離定数） | 1.95±0.10(Predicted) |
| 化粧品成分の機能 | 界面活性剤 - 洗浄界面活性剤 - 乳化剤 |
| EPAの化学物質情報 | Monostearyl phosphate (2958-09-0) |
安全性と法規制
| 規制情報 | Chemical: Phosphoric acid, monooctadecyl esterPhosphoric acid, monooctadecyl ester: 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. |
|---|---|
| 輸送ラベル（DOT） | Corrosive |
| 火災危険 | Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]: |
| 健康有害性 | Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]: |
| 反応性グループ | Esters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters |
| Reactivity Profile | Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides. |
| Air and Water Reactions | Insoluble in water. |
| 消火 | Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]: |
| 応急処置 | Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]: |
| 非火災時の漏出対応 | Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]: |
| Isolation and Evacuation | Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]: |
| Personal Protective Equipment (PPE) | Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]: |
| TSCA 収載状態 | TSCA listed |
用途
一般的な説明
A white waxy solid. Insoluble in water. Vapor or liquid may irritate of severely burn skin or eyes. Inhalation may irritate and seriously burn respiratory tract. Ingestion may irritate and burn mucous membranes of the gastrointestinal tract.