Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3- 머 캅토 프로필 트리에 톡시 실란
3-머캅토프로필트리에톡시실란 · kh590 · Mercaptosilane Oligomer · DK547 · A-1891 · DKSI182 · Dynasylan 3201 · Co-Formula CFS-096
식별자 및 물리적 특성
| CAS No. | 14814-09-6 |
|---|---|
| 분자식 | C9H22O3SSi |
| 평균 분자량 | 238.42 g/mol |
| 단동위원소 질량 | 238.10589209 g/mol |
| SMILES | CCO[Si](CCCS)(OCC)OCC |
| InChIKey | DCQBZYNUSLHVJC-UHFFFAOYSA-N |
| PubChem CID | 84658 |
| ChEMBL | CHEMBL3188191 |
| EC No. | 238-883-1 |
| DTXSID | DTXSID7044479 |
| 현지명 | 3- 머 캅토 프로필 트리에 톡시 실란 |
화학 및 물리적 성질
| 극성 표면적 | 28.7 |
|---|---|
| 수소 결합 공여자 수 | 1 |
| 수소 결합 수용자 수 | 4 |
| 회전 가능 결합 수 | 9 |
| 무거운 원자 수 | 14 |
| 형식 전하 | 0 |
| 복잡도 | 118 |
| 물질 분류 | Metals -> Metalloid Compounds (Silicon) |
| Physical Description | LiquidColorless liquid with an unpleasant odor[Alfa Aesar MSDS] |
| 끓는 점 | 210 °C |
| 밀도 | 0.987 g/mL at 20 °C (lit.) |
| 증기압 | 0-7910Pa at 25℃ |
| 굴절률 | 1.4331 |
| 인화점 | 88°C |
| 저장 조건 | 2-8°C |
| pKa(산도 계수) | 10.39±0.10(Predicted) |
| 물리적 상태 | 투명한 액체 |
| 색상 | 무색 내지 거의 무색 |
| 비중 | 0.932 |
| 용해도 | 물에서 천천히 가수분해됩니다. |
| BRN | 2039575 |
| InChI | 1S/C9H22O3SSi/c1-4-10-14(11-5-2,12-6-3)9-7-8-13/h13H,4-9H2,1-3H3 |
| InChIKey | DCQBZYNUSLHVJC-UHFFFAOYSA-N |
| SMILES | CCO[Si](CCCS)(OCC)OCC |
| LogP(분배 계수) | -1.4-2.7 at 20℃ |
| EPA | 1-Propanethiol, 3-(triethoxysilyl)- (14814-09-6) |
화학적 성질
Clear to straw liquid with unpleasant odor of sulfide.
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 20.6% (52 of 253) of reports.WarningH315 (23.7%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 253 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: 1-Propanethiol, 3-(triethoxysilyl)-1-Propanethiol, 3-(triethoxysilyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Propanethiol, 3-(triethoxysilyl)- 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: 15-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/53911-Propanethiol, 3-(triethoxysilyl)-: 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. |
| 기타 안전 정보 | Evaluation - Chemicals that are unlikely to require further regulation to manage risks to environment |
| 유해성 요약 | Intraperitoneal LD50 (mouse) = 3,000 mg/kg[RTECS] Slowly hydrolyzed by waterA skin and strong eye irritant[Alfa Aesar MSDS] See (3-Mercaptopropyl)trimethoxysilane. |
| Hazard Classes and Categories | Skin Irrit. 2 (23.7%) |
| 수질 위해 등급(WGK) | 3 |
| TSCA 등재 상태 | TSCA listed |
| RTECS 번호 | TZ7760000 |
| 운송 번호(UN) | UN 3334 |
| 관세 코드 | 29309090 |
| 위험 문구(R) | 36/37/38 |
| 위험 표시 | Xi |
| 안전 문구(S) | 26-36 |
| 포장분류 | III |
| 기존화학 물질 | 2000-3-1566 |
| F 고인화성물질 | 10-13 |
| 위험 등급 | Aquatic Chronic 2 |
| 저장 분류 | 10 - Combustible liquids |
용도
용도
It can improve the properties of the mineral-filled elastomer, including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience. It can be used as a pretreatment on minerals or added at the time of compounding. Mineral-reinforced rubbers such as shoe soles, rollers, wheels, white sidewalls, wire and cable insulation are the common case (3-Mercaptopropyl)triethoxysilane, could be used in. It also finds it uses as an intermediate, in polymer and tire manufacture, and as a laboratory reagent.