Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 19892생성일: 2026년 10월 27일
인산이수소옥틸
인산이수소옥틸 · MONOOCTYLPHOSPHATE · octyl dihydrogen phosphate · Phosphoric acid, monooctyl ester · Phosphoric acid dihydrogen octyl ester
https://huagongshe.com/ko/chemical/19892
식별자 및 물리적 특성
| CAS No. | 3991-73-9 |
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| 분자식 | C8H19O4P |
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| 평균 분자량 | 210.21 g/mol |
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| 단동위원소 질량 | 210.10209572 g/mol |
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| SMILES | CCCCCCCCOP(=O)(O)O |
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| InChIKey | WRKCIHRWQZQBOL-UHFFFAOYSA-N |
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| PubChem CID | 19892 |
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| EC No. | 223-638-3 |
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| DTXSID | DTXSID4058605 |
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| 현지명 | 인산이수소옥틸 |
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화학 및 물리적 성질
| XLogP | 1.9 |
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| 극성 표면적 | 66.8 |
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| 수소 결합 공여자 수 | 2 |
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| 수소 결합 수용자 수 | 4 |
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| 회전 가능 결합 수 | 8 |
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| 무거운 원자 수 | 13 |
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| 형식 전하 | 0 |
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| 복잡도 | 154 |
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| 물질 분류 | Other Classes -> Organophosphates, Other |
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| 끓는 점 | 328.4±25.0 °C(Predicted) |
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| 밀도 | 1.053 g/cm3 |
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| pKa(산도 계수) | 1.96±0.10(Predicted) |
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| EPA | Monooctyl phosphate (3991-73-9) |
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안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 58.7% (37 of 63) of all reports.DangerH314 (41.3%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 63 reports by companies from 2 notifications to the ECHA C&L Inventory. |
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| 규제 정보 | Chemical: Phosphoric acid, monooctyl esterPhosphoric acid, monooctyl 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. |
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| TSCA 요건 | Section 8(a) of TSCA requires manufacturers of this chemical substance to report preliminary assessment information concerned with production, use, and exposure to EPA as cited in the preamble in 51 FR 41329.Pursuant to section 8(d) of TSCA, EPA promulgated a model Health and Safety Data Reporting Rule. The section 8(d) model rule requires manufacturers, importers, and processors of listed chemical substances and mixtures to submit to EPA copies and lists of unpublished health and safety studies. Phosphoric acid, monooctyl ester is included on this list. |
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| Hazard Classes and Categories | Skin Corr. 1B (41.3%) |
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| 처리 방법 | SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices. |
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| TSCA 등재 상태 | TSCA listed |
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| 독성 | LD orl-rat: >250 mg/kg NCNSA6 5,37,53 |
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| 기존화학 물질 | KE-26736 |
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| 유해 물질 데이터 | 3991-73-9(Hazardous Substances Data) |
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