Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Vinylmethyldimethoxysilane
DIMETHOXYMETHYLVINYLSILANE · CFS-621 · Co-Formula CFS-621 · VINYLMETHYLDIMETHOXYSILANE · METHYLVINYLDIMETHOXYSILANE · Methyldimethoxyvinylsilane · ethenyldimethoxymethyl-silan · Ethenylmethyldimethoxysilane
식별자 및 물리적 특성
| CAS No. | 16753-62-1 |
|---|---|
| 분자식 | C5H12O2Si |
| 평균 분자량 | 132.23 g/mol |
| 단동위원소 질량 | 132.06065616 g/mol |
| SMILES | C=C[Si](C)(OC)OC |
| InChIKey | ZLNAFSPCNATQPQ-UHFFFAOYSA-N |
| PubChem CID | 85589 |
| EC No. | 240-816-6 |
| DTXSID | DTXSID70894357 |
화학 및 물리적 성질
| 극성 표면적 | 18.5 |
|---|---|
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 2 |
| 회전 가능 결합 수 | 3 |
| 무거운 원자 수 | 8 |
| 형식 전하 | 0 |
| 복잡도 | 78.5 |
| SpringerMaterials Properties | Viscosity |
| Physical Description | Liquid |
| 녹는점 | <0°C |
| 끓는 점 | 106 °C (lit.) |
| 밀도 | 0.884 g/mL at 25 °C (lit.) |
| 증기압 | 30hPa at 20℃ |
| 굴절률 | n20/D 1.395(lit.) |
| 인화점 | 38 °F |
| 저장 조건 | under inert gas (nitrogen or Argon) at 2-8°C |
| 물리적 상태 | 액체 |
| 비중 | 0.889 |
| 색상 | 무색 내지 거의 무색 |
| 용해도 | 3g/L at 20℃ |
| BRN | 3043765 |
| InChI | 1S/C5H12O2Si/c1-5-8(4,6-2)7-3/h5H,1H2,2-4H3 |
| InChIKey | ZLNAFSPCNATQPQ-UHFFFAOYSA-N |
| SMILES | CO[Si](C)(OC)C=C |
| LogP(분배 계수) | 2.3 at 20℃ |
| EPA | Silane, ethenyldimethoxymethyl- (16753-62-1) |
화학적 성질
Colorless liquid
안전 및 규제
| GHS 분류 | DangerH225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 96 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: Silane, ethenyldimethoxymethyl-Silane, ethenyldimethoxymethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silane, ethenyldimethoxymethyl- 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)REACH registered substance: Dimethoxymethylvinylsilane (EC: 240-816-6)Methylvinyldimethoxysilane: 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. |
| Hazard Classes and Categories | Flam. Liq. 2 (100%) |
| 수질 위해 등급(WGK) | 3 |
| TSCA 등재 상태 | TSCA listed |
| 운송 번호(UN) | UN 1993 3/PG 2 |
| 관세 코드 | 29319090 |
| 위험 문구(R) | 11-36/37/38 |
| 위험 표시 | F,Xi |
| 안전 문구(S) | 16-26-36 |
| 포장분류 | II |
| 위험 등급 | 3Eye Irrit. 2Flam. Liq. 2Skin Irrit. 2STOT SE 3 |
| 저장 분류 | 3 - Flammable liquids |
용도
용도
Dimethoxymethylvinylsilane may be used in the synthesis of polymethylvinylborosiloxanes (PMVBs) by direct polycondensation.