2-(디메틸실릴)피리딘
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2-(디메틸실릴)피리딘 속성
- 끓는 점
- 175-178 °C(Press: 758 Torr)
- 밀도
- 0.92
- 굴절률
- n20/D 1.499
- 인화점
- 41 °C
- 저장 조건
- 2-8°C
- 용해도
- 가장 일반적인 유기 용매에 용해됩니다.
- 산도 계수 (pKa)
- 5.40±0.12(Predicted)
- CAS 데이터베이스
- 21032-48-4
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-36/37/38 | ||
| 안전지침서 | 36-26 | ||
| 유엔번호(UN No.) | UN 1993 3/PG 3 | ||
| WGK 독일 | 3 |
| 그림문자(GHS): |
 
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| 신호 어: | Warning | |||||||||||||||||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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2-(디메틸실릴)피리딘 C화학적 특성, 용도, 생산
물리적 성질
bp 68–72 °C/20 mm Hg.용도
2-Pyridyldimethylsilane is reagent used for metal-catalyzed hydrosilylation of alkynes and alkenes.Presumably because of the presence of catalyst-directing pyridyl group on silicon, 2- pyridyldimethylsilane exhibits greater reactivity in Rh-catalyzed hydrosilylation of alkenes than those of other related hydrosilanes. Moreover, the presence of the basic pyridyl group enables easy product separation and facile catalyst recovery through simple acid/base extraction.제조 방법
2-Pyridyldimethylsilane can be prepared by reaction of 2-pyridyllithium with chlorodimethylsilane in dry Et2O at ?78°Cunder argon.2-(디메틸실릴)피리딘 준비 용품 및 원자재
원자재
준비 용품
2-(디메틸실릴)피리딘 공급 업체
글로벌( 21)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52849 | 58 |
| Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 |
sales@zhuoerchem.com | China | 2904 | 58 |
| Alfa Chemistry | |
Info@alfa-chemistry.com | United States | 24072 | 58 |
| Shanghai Quedan biology science and technology co., ltd | +86-13004146052 |
lnzc@quedan.com.cn | China | 1022 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; +86-85511178; |
peter68@ptchemgroup.com | China | 35425 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49978 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57505 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 96815 | 76 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 |
info@hanhongsci.com | China | 42958 | 64 |
| Sigma-Aldrich | 021-61415566 800-8193336 |
orderCN@merckgroup.com | China | 51456 | 80 |
2-(디메틸실릴)피리딘 관련 검색:
2-(DIMETHYLVINYLSILYL)PYRIDINE
2-(ALLYLDIMETHYLSILYL)PYRIDINE
3-FLUORO-2-TRIMETHYLSILANYL-PYRIDINE
2,2'-[METHYLENEBIS(DIMETHYLSILYLENE)]BISPYRIDINE
3-METHOXY-2-TRIMETHYLSILYLPYRIDINE
4-CHLORO-2-TRIMETHYLSILYLPYRIDINE
3-Chloro-2-(trimethylsilyl)pyridine
2-(Trimethylsilyl)pyridine
2-(DIMETHYLSILYL)PYRIDINE