Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
트라이-엔-뷰틸주석 하이드라이드
트라이-엔-뷰틸주석 하이드라이드 · 수소화 트라이-n-뷰틸스탄네인 · 수소화 트라이-n-뷰틸주석 · 수소화 트라이뷰틸제2주석 · 수소화 트라이뷰틸주석 · 트라이-n-뷰틸스탄네인 · 트라이뷰틸 스탄네인 · 트라이뷰틸스탄네인
식별자 및 물리적 특성
| CAS No. | 688-73-3 |
|---|---|
| 분자식 | C12H28Sn |
| 평균 분자량 | 291.06 g/mol |
| 단동위원소 질량 | 292.121303 g/mol |
| SMILES | CCC[CH2][SnH]([CH2]CCC)[CH2]CCC |
| InChIKey | DBGVGMSCBYYSLD-UHFFFAOYSA-N |
| PubChem CID | 5948 |
| ChEBI | CHEBI:27086 |
| EC No. | 211-704-4 |
| DTXSID | DTXSID0040709 |
| 현지명 | 트라이-엔-뷰틸주석 하이드라이드 |
화학 및 물리적 성질
| 극성 표면적 | 0 |
|---|---|
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 0 |
| 회전 가능 결합 수 | 9 |
| 무거운 원자 수 | 13 |
| 형식 전하 | 0 |
| 복잡도 | 72 |
| 밀도 | 1.103 @ 20 °C1.082 g/mL at 25 °C(lit.) |
| Color/Form | A liquid. |
| 끓는 점 | 112.5-113.5 @ 8 mm Hg80 °C0.4 mm Hg(lit.) |
| Decomposition | When heated to decomposition it emits acrid smoke & irritating fumes. |
| Physical Description | Liquid[Hawley] Colorless liquid[MSDSonline] |
| 녹는점 | <0°C |
| 증기압 | 5 hPa (20 °C) |
| 굴절률 | n20/D 1.473(lit.) |
| 인화점 | 104 °F |
| 저장 조건 | Store below +30°C. |
| 물리적 상태 | 액체 |
| 비중 | 1.103 (20℃) |
| 색상 | 무색의 |
| 용해도 | 물과 반응 |
| BRN | 3587329 |
| InChI | 1S/3C4H9.Sn/c3*1-3-4-2/h3*1,3-4H2,2H3 |
| InChIKey | PIILXFBHQILWPS-UHFFFAOYSA-N |
| NIST | Tri-n-butyltin hydride(688-73-3) |
| EPA | Tributyltin (688-73-3) |
화학적 성질
clear colourless liquid
안전 및 규제
| GHS 분류 | DangerH226 (13%): Flammable liquid and vapor [Warning Flammable liquids]H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H372 (100%): Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]H400 (97.1%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]P210, P233, P240, P241, P242, P243, P260, P264, P264+P265, P270, P273, P280, P301+P316, P302+P352, P303+P361+P353, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P391, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 69 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| 규제 정보 | Hazard Traits - BioaccumulationEnvironmental PersistenceAuthoritative List - Canada PBiTsReport - if used as a fragrance or flavor ingredientCouncil Regulation (EEC) No 315/1993Status: Active Update: 20-12-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/23311Tributyltin hydride: Does not have an individual approval but may be used under an appropriate group standard |
| 기타 안전 정보 | IMAP assessments - Stannane, tributyl-: Environment tier I assessmentIMAP assessments - Stannane, tributyl-: Human health tier I assessment |
| 유해성 요약 | In inhalation lethal dose studies, causes lacrimation, dyspnea, and seizures |
용도
용도
Tributyltin hydride the most commonly used tin hydride，it is less toxic than the more volatile trierhyl and trimethyl analogues, and it is therefore the most widely used organostannane.Tributyltin hydride, the reagent of choice for generating alkyl radical, is also widely used in aryl radical cyclization. Other reagents developed for this purpose include samarium diiodide, palladium reagents organosilanes as well as manganese triacetate and transition metals for carbocyclization.