(3-클로로프로필)트리메톡시실란
(3-클로로프로필)트라이메톡시실레인 · (3-클로로프로필)트라이메톡시실란 · (3-클로로프로필)트리메톡시실란 · 클로르프로필-3트리메톡시실란 · (3-클로로프로필)트라이메톡시실란((3-CHLOROPROPYL)TRIMETHOXYSILANE) · (감마-클로로프로필)트라이메톡시실란 · 3-(트라이메톡시실란)-프로필 · 3-클로로프로필트라이메톡시실란
식별자 및 물리적 특성
| CAS No. | 2530-87-2 |
|---|---|
| 분자식 | C6H15ClO3Si |
| 평균 분자량 | 198.72 g/mol |
| 단동위원소 질량 | 198.0478986 g/mol |
| SMILES | CO[Si](CCCCl)(OC)OC |
| InChIKey | OXYZDRAJMHGSMW-UHFFFAOYSA-N |
| PubChem CID | 62449 |
| ChEMBL | CHEMBL3184213 |
| EC No. | 219-787-9 |
| DTXSID | DTXSID4027490 |
| 현지명 | (3-클로로프로필)트리메톡시실란 |
화학 및 물리적 성질
| 극성 표면적 | 27.7 |
|---|---|
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 3 |
| 회전 가능 결합 수 | 6 |
| 무거운 원자 수 | 11 |
| 형식 전하 | 0 |
| 복잡도 | 89 |
| 밀도 | 1.09 @25 °C1.09 g/mL at 25 °C(lit.) |
| 끓는 점 | 195 °C @760 [mm Hg]195 °C750 mm Hg(lit.) |
| 증기압 | 0.39 [mmHg]<5 hPa (20 °C) |
| Physical Description | Liquid[Reference #1] Colorless liquid[Alfa Aesar MSDS] |
| 녹는점 | -50°C |
| 굴절률 | n20/D 1.419(lit.) |
| 인화점 | 136 °F |
| 저장 조건 | Store below +30°C. |
| 용해도 | 유기용매와 섞일 수 있음. |
| 물리적 상태 | 액체 |
| pKa(산도 계수) | 10[at 20 ℃] |
| 색상 | 무색투명~미황색 |
| 비중 | 1.077 |
| 폭발한계 | 5.5-44%(V) |
| 용해도 | 물에서 가수분해됩니다. |
| BRN | 969627 |
| 안정성 | 안정적이지만 공기와 습기에 민감합니다. 물, 습기, 강산화제, 공기와 혼합되지 않습니다. 불활성이고 건조한 분위기에 보관하십시오. |
| InChI | 1S/C6H15ClO3Si/c1-8-11(9-2,10-3)6-4-5-7/h4-6H2,1-3H3 |
| InChIKey | OXYZDRAJMHGSMW-UHFFFAOYSA-N |
| SMILES | CO[Si](CCCCl)(OC)OC |
| LogP(분배 계수) | -1.1-2 at 20℃ |
| NIST | Silane, (3-chloropropyl)trimethoxy-(2530-87-2) |
| EPA | (3-Chloropropyl)trimethoxysilane (2530-87-2) |
화학적 성질
Colorless transparent liquid
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 83.4% (181 of 217) of all reports.WarningH226 (11.5%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 217 reports by companies from 8 notifications to the ECHA C&L Inventory.Reported as not meeting GHS hazard criteria per 181 of 217 reports by companies.There are 5 notifications provided by 36 of 217 reports by companies with hazard statement code(s).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 | Chemical: Silane, (3-chloropropyl)trimethoxy-Silane, (3-chloropropyl)trimethoxy- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silane, (3-chloropropyl)trimethoxy- 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: 03-05-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/16008Status: Active Update: 21-06-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/338213-(Chloropropyl)-trimethoxysilane: Does not have an individual approval but may be used under an appropriate group standard |
| 기타 안전 정보 | Evaluation - Chemicals that are unlikely to require further regulation to manage risks to environment |
| 유해성 요약 | Rapidly hydrolyzed producing 3 moles of methanol for every mole of silanetriolMethanol is expected to cause any toxicity observedNot a skin sensitizer in guinea pigsA repeated-dose inhalation study produced no adverse effects at concentrations up to 100 ppmClinical observations in a micronucleus assay of mice include ataxia, tremors, prostration, myoclonic jerks, and vocalizationNo reproductive or developmental toxicity observed in an inhalation study of rats at concentrations up to 100 ppm |
용도
개요
(3-Chloropropyl)trimethoxysilane is a silane coupling agent that is commonly used in the field of chemistry. It is a colorless and transparent liquid that has a strong odor. It is used as a coupling agent in the polymer industry to improve the adhesion between two substrates. It is also a starting material for synthesizing various compounds, such as surfactants, organosilanes, and other functional molecules.
용도
(3-Chloropropyl)trimethoxysilane is a good coupling agent for epoxy resins to glass in laminates.
일반 설명
(3-Chloropropyl)trimethoxysilane (CPTMS) is an organo-silane which forms a self-assembled monolayer (SAMs) that facilitates the surface modification of different bio-and nano- materials.