Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
옥타데센(1-)
1-옥타데센 · 옥타데센(1-) · 옥타데켄 · 옥타데센 · 1-n-옥타데센 · n-옥타데크-1-엔 · 알파-옥타데센 · 알파-옥타데실렌
식별자 및 물리적 특성
| CAS No. | 112-88-9 |
|---|---|
| 분자식 | C18H36 |
| 평균 분자량 | 252.5 g/mol |
| 단동위원소 질량 | 252.28170115 g/mol |
| SMILES | C=CCCCCCCCCCCCCCCCC |
| InChIKey | CCCMONHAUSKTEQ-UHFFFAOYSA-N |
| PubChem CID | 8217 |
| ChEMBL | CHEMBL3187417 |
| ChEBI | CHEBI:30824 |
| EC No. | 204-012-9 |
| DTXSID | DTXSID3026932 |
| 현지명 | 옥타데센(1-) |
화학 및 물리적 성질
| XLogP | 10 |
|---|---|
| 극성 표면적 | 0 |
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 0 |
| 회전 가능 결합 수 | 15 |
| 무거운 원자 수 | 18 |
| 형식 전하 | 0 |
| 복잡도 | 148 |
| 물질 분류 | Other Classes -> Aliphatics, Unsaturated |
| 지질 | Fatty Acyls [FA] -> Hydrocarbons [FA11] |
| SpringerMaterials Properties | Boiling point |
| 증기압 | 0.0000675 [mmHg]1.3 hPa (20 °C) |
| Physical Description | LiquidMelting point = 17.5 deg C[ChemIDplus] Colorless liquidmp = 18.3 deg C[OECD SIDS: Higher Olefins - 2004] |
| 녹는점 | 14-16 °C(lit.) |
| 끓는 점 | 179 °C15 mm Hg(lit.) |
| 밀도 | 0.789 g/mL at 25 °C(lit.) |
| 증기 밀도 | 0.71 (vs air) |
| 굴절률 | n20/D 1.444(lit.) |
| 인화점 | 300 °F |
| 저장 조건 | Store below +30°C. |
| 물리적 상태 | 액체 |
| 비중 | 0.789 |
| 색상 | 무색~황색 투명 |
| 냄새 | 약한 탄화수소 냄새 |
| 용해도 | 알코올, 아세톤, 에테르와 섞입니다. 물과 섞이지 않습니다. |
| BRN | 1761067 |
| 주요 응용 | 환경석유 |
| InChI | 1S/C18H36/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3H,1,4-18H2,2H3 |
| InChIKey | CCCMONHAUSKTEQ-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCCCCCC=C |
| LogP(분배 계수) | 9.470 (est) |
| EPA | 1-Octadecene (112-88-9) |
화학적 성질
CLEAR COLOURLESS TO AMBER LIQUID
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 3% (25 of 827) of reports.DangerH304 (97%): May be fatal if swallowed and enters airways [Danger Aspiration hazard]P301+P316, P331, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 827 reports by companies from 5 notifications to the ECHA C&L Inventory.This chemical does not meet GHS hazard criteria for 2.8% (3 of 106) of reports. |
|---|---|
| 규제 정보 | Chemical: 1-Octadecene1-Octadecene is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Octadecene 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)Octadecene is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Octadecene 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)Status: Active Update: 15-02-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/2000Status: Active Update: 15-11-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/132531-Octadecene: Does not have an individual approval but may be used under an appropriate group standard |
| 유해성 요약 | In a skin irritation study of human volunteers, 16 of 18 subjects exhibited moderate to strong erythema, edema, and papules 30 minutes after applicationAt 24 hours, 17 had similar signs, with 9 of these showing effects that spread beyond the application siteNot a skin sensitizer in a study of 36 human volunteers[IUCLID] May cause irritation[Aldrich MSDS] |
| Hazard Classes and Categories | Asp. Tox. 1 (97%)Asp. Tox. 1 (97.2%) |
| 수질 위해 등급(WGK) | 3 |
| TSCA 등재 상태 | TSCA listed |
| 독성 | LD50 orally in Rabbit: > 10000 mg/kg LD50 dermal Rabbit > 10000 mg/kg |
| 관세 코드 |
용도
용도
1-Octadecene is used for the preparation of alkene-terminated silicon alkyl monolayers, nanocrystals, nanoplatelets and quantum dots.
일반 설명
The copolymerization of ethylene and 1-octadecene using a bridged metallocene has been studied. Monolayers of 1-octadecene were attached on a hydrogen-terminated (111) silicon surface via free-radical reaction.