化工社化工社 化学情報印刷レポート · 研究参考用
HCID 178651663作成日：2026年10月30日
イソオクタデカン酸と1，2-プロパンジオールのモノエステル
イソオクタデカン酸と1，2-プロパンジオールのモノエステル · Einecs 269-027-5 · 2-hydroxypropyl 16-methylheptadecanoate · Isooctadecansure, Monoester mit Propan-1,2-diol · Isooctadecanoic acid, monoester with 1,2-propanediol · isooctadecanoic acid, monoester with propane-1,2-diol
https://huagongshe.com/ja/chemical/178651663
識別子と物理属性
| CAS No. | 1366396-43-1 |
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| 分子式 | C21H42O3 |
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| 平均分子量 | 342.6 g/mol |
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| 単同位体質量 | 342.3133952 g/mol |
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| SMILES | CC(C)CCCCCCCCCCCCCCC(=O)OCC(C)O |
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| InChIKey | BJRXGOFKVBOFCO-UHFFFAOYSA-N |
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| PubChem CID | 109682 |
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| EC No. | 269-027-5 |
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| 現地名 | イソオクタデカン酸と1，2-プロパンジオールのモノエステル |
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化学・物理的性質
| XLogP | 8 |
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| 極性表面積 | 46.5 |
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| 水素結合供与体数 | 1 |
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| 水素結合受容体数 | 3 |
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| 回転可能結合数 | 18 |
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| 重原子数 | 24 |
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| 形式電荷 | 0 |
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| 複雑度 | 276 |
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| 化粧品 | Cosmetic ingredients (Propylene Glycol Isostearate) -> CIR (Cosmetic Ingredient Review)OpacifyingEmollientPearlescentEmulsifying |
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| 密度 | 0.91[at 20℃] |
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| 臭い | 100.00?%で。軽度のワックス状 |
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| 化粧品成分の機能 | スキンコンディショニング界面活性剤 - 洗浄 |
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| LogP（分配係数） | 7.826 (est) |
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| EPAの化学物質情報 | Propylene glycol monoisostearate (68171-38-0) |
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安全性と法規制
| GHS 分類 | This chemical does not meet GHS hazard criteria for 100% (124 of 124) of all reports.Not ClassifiedAggregated GHS information provided per 124 reports by companies from 1 notifications to the ECHA C&L Inventory. |
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| 規制情報 | Chemical: Isooctadecanoic acid, monoester with 1,2-propanediolIsooctadecanoic acid, monoester with 1,2-propanediol is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Isooctadecanoic acid, monoester with 1,2-propanediol 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)REACH registered substance: Isooctadecanoic acid, monoester with propane-1,2-diol (EC: 269-027-5)Isooctadecanoic acid, monoester with 1,2-propanediol: Does not have an individual approval but may be used under an appropriate group standard |
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| その他の安全情報 | IMAP assessments - Isooctadecanoic acid, monoester with 1,2-propanediol: Human health tier I assessment |
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| Hazard Classes and Categories | Not Classified |
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| 毒性の概要 | The CIR Expert Panel concluded that the following ingredients are safe in the present practices of use and concentration described in this safety assessment in cosmetics when formulated to be non-irritating...Propylene Glycol Isostearate...Safe for use in cosmetics, with qualifications |
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| TSCA 収載状態 | TSCA listed |
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