Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2,2,3,3,4,4,5,5-옥타플루오로펜탄올
2,2,3,3,4,4,5,5-옥타플루오로-1-펜탄올 · 2,2,3,3,4,4,5,5-옥타플루오로펜탄올 · 2,2,3,3,4,4,5,5-OCTAFLUOROPENTAN-1-OL · OCTAFLUORO-1-PENTANOL · 5H 4:1 FTOH · 1H,1H,5H-OCTAFLUORO-1-PENTANOL · 1-Pentanol, 2,2,3,3,4,4,5,5-octafluoro · uoro-1-pentanoL
식별자 및 물리적 특성
| CAS No. | 355-80-6 |
|---|---|
| 분자식 | C5H4F8O |
| 평균 분자량 | 232.07 g/mol |
| 단동위원소 질량 | 232.01344051 g/mol |
| SMILES | OCC(F)(F)C(F)(F)C(F)(F)C(F)F |
| InChIKey | JUGSKHLZINSXPQ-UHFFFAOYSA-N |
| PubChem CID | 9641 |
| ChEMBL | CHEMBL4513664 |
| EC No. | 206-593-4 |
| DTXSID | DTXSID0059879 |
| 현지명 | 2,2,3,3,4,4,5,5-옥타플루오로펜탄올 |
화학 및 물리적 성질
| XLogP | 2.4 |
|---|---|
| 극성 표면적 | 20.2 |
| 수소 결합 공여자 수 | 1 |
| 수소 결합 수용자 수 | 9 |
| 회전 가능 결합 수 | 4 |
| 무거운 원자 수 | 14 |
| 형식 전하 | 0 |
| 복잡도 | 200 |
| 물질 분류 | Other Classes -> Halogenated Alcohols |
| PFAS | PFAS -> FluorotelomersPFAS -> OECD CategoryPFAS -> Other/unspecifiedPFAS -> PFAS identified in REACH Regulation EC No. 1272/2008 |
| SpringerMaterials Properties | Dielectric constant |
| Physical Description | Liquid[Merck Index] Colorless liquid[Alfa Aesar MSDS] |
| Collision Cross Section | 124.5 Ų [M-H]- [CCS Type: DTBuffer gas: N2Ionization: ESI-Dataset: PFAS] |
| 녹는점 | <-50°C |
| 끓는 점 | 141-142 °C (lit.) |
| 밀도 | 1.667 g/mL at 25 °C (lit.) |
| 굴절률 | n20/D 1.318(lit.) |
| 인화점 | 168 °F |
| 저장 조건 | 2-8°C |
| 물리적 상태 | 액체 |
| pKa(산도 계수) | 12.91±0.10(Predicted) |
| 비중 | 1.667 |
| 색상 | 무색의 |
| 용해도 | 불용성 |
| Merck | 14,6746 |
| BRN | 1773494 |
| 헨리 상수 | 2.5×10-1 mol/(m3Pa) at 25℃, I. et al. (1999) |
| InChI | 1S/C5H4F8O/c6-2(7)4(10,11)5(12,13)3(8,9)1-14/h2,14H,1H2 |
| InChIKey | JUGSKHLZINSXPQ-UHFFFAOYSA-N |
| SMILES | OCC(F)(F)C(F)(F)C(F)(F)C(F)F |
| NIST | 1-Pentanol, 2,2,3,3,4,4,5,5-octafluoro-(355-80-6) |
| EPA | 1-Pentanol, 2,2,3,3,4,4,5,5-octafluoro- (355-80-6) |
화학적 성질
CLEAR COLOURLESS LIQUID
안전 및 규제
| GHS 분류 | WarningH315 (90.6%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 64 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: 1-Pentanol, 2,2,3,3,4,4,5,5-octafluoro-Status: Active Update: 18-05-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/236112,2,3,3,4,4,5,5-Octafluoro-1-pentanol: Does not have an individual approval but may be used under an appropriate group standard |
| 기타 안전 정보 | IMAP assessments - Indirect precursors to short-chain perfluorocarboxylic acids: Environment tier II assessment |
| 유해성 요약 | Causes general anesthesia, somnolence, and muscle weakness in inhalation lethal-concentration studies of rats[RTECS] A skin and strong eye irritant[Alfa Aesar MSDS] See 1,1,1-Tribromo-2-methyl-2-propanol. See 2,2,3,3,4,4,4-Heptafluoro-1-butanol. |
| Hazard Classes and Categories | Skin Irrit. 2 (90.6%) |
| 유해 작용 | Neurotoxin - Acute solvent syndrome |
| Toxicity Data | LCLo (rat) = 2,500 ppm/4hr |
| 수질 위해 등급(WGK) | 3 |
| TSCA 등재 상태 | TSCA listed |
| RTECS 번호 | SA7650000 |
| 독성 | LCLo ihl-rat: 2500 ppm/4H JOCMA7 4,262,62 |
| 관세 코드 | 29055910 |
| 위험 문구(R) | 36/37/38 |
| 위험 표시 | Xi,F |
| 안전 문구(S) | 26-37/39 |
| 기존화학 물질 | 97-3-45 |
| 위험 참고 사항 | Flammable |
| 저장 분류 | 10 - Combustible liquids |
용도
용도
2,2,3,3,4,4,5,5-Octafluoro-1-pentanol is used as a cosurfactant in the synthesis of silver and silver iodide nanocrystals. It was also used in the synthesis of Ag2S nanocrystals with a characteristic surface plasmon resonance absorption at 330nm.