트리이소프로필실릴)아세틸렌
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트리이소프로필실릴)아세틸렌 속성
- 녹는점
- 50-51 °C
- 끓는 점
- 50-52 °C/0.6 mmHg (lit.)
- 밀도
- 0.813 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.4527(lit.)
- 인화점
- 133 °F
- 저장 조건
- under inert gas (nitrogen or Argon) at 2-8°C
- 용해도
- 유기용매와 섞일 수 있음.
- 물리적 상태
- 액체
- 색상
- Clear, colourless
- Specific Gravity
- 0.813
- Hydrolytic Sensitivity
- 4: no reaction with water under neutral conditions
- BRN
- 3536241
- InChIKey
- KZGWPHUWNWRTEP-UHFFFAOYSA-N
- CAS 데이터베이스
- 89343-06-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36/37/39-37/39 | ||
| 유엔번호(UN No.) | UN 1993 3/PG 3 | ||
| WGK 독일 | 3 | ||
| TSCA | N | ||
| 위험 등급 | 3.2 | ||
| 포장분류 | III | ||
| HS 번호 | 29319090 |
트리이소프로필실릴)아세틸렌 C화학적 특성, 용도, 생산
화학적 성질
clear colorless liquid물리적 성질
colorless clear liquid; bp 50–52 °C at 0.8 hPa (0.6 mmHg), flash point 56 °C (closed cup); d = 0.813.용도
(Triisopropylsilyl)acetylene (TIPS-acetylene) is an easily handled and inexpensive monoprotected acetylene used as an attractive substitute for trimethylsilylacetylene (TMSacetylene). The bulkier silyl protecting group of TIPS-acetylene provides stability in a wider range of reaction conditions than TMS-acetylene. Its higher boiling point also provides better handling and safety than TMS-acetylene (bp 87–88°C at 12 hPa (9 mmHg)). The general utility of TIPS-acetylene is often highlighted in the transition metal-catalyzed C–C bond formations， including but not limited to transition metal-catalyzed Coupling Reactions；Reaction of TIPS-acetylide with Electrophiles；Synthesis of Polyynes；Transition Metal-catalyzed Cross-addition of TIPSacetylene to Alkynes；Hydroalkynylation；Direct Alkynylation；Conjugate Addition；Cycloaddition；Ring-opening Reactions etc.일반 설명
Asymmetric addition of (triisopropylsilyl)acetylene to α,β,γ,δ-unsaturated carbonyl compounds in the presence of a cobalt/Duphos catalyst is reported. A Sonogashira coupling reaction between 1-bromo-3-iodo-5-tertbutylbenzene and (triisopropylsilyl)acetylene is reported.트리이소프로필실릴)아세틸렌 준비 용품 및 원자재
원자재
준비 용품
5-Ethynylisophthalic acid
4-ETHYNYLBENZYL ALCOHOL 97
(3-(1-(triisopropylsilyl)-5-(triMethylsilyl) penta-1,4-diyn-3-ylidene)penta-1,4-diyne- 1,5-diyl)bis(triisopropylsilane)
TIPS-anthracene
(3-(dibroMoMethylene)-5-(triisopropylsilyl) penta-1,4-diynyl)triMethylsilane
1,3-Cyclopentadiene-1,3-dicarboxylic acid, 2,4-dimethyl-5-[[tris(1-methylethyl)silyl]methylene]-, 1,3-diethyl ester
트리이소프로필실릴)아세틸렌 공급 업체
글로벌( 284)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| WEIFANG OUCHEM TRADE CO.,LTD. | +86-18506360988 +86-18506360988 |
wtaili@ouchem.cn | China | 44 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15932 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
| Zjartschem | +86-571-8723 8903 jocelynpan@zjarts.com |
jocelynpan@zjarts.com | CHINA | 993 | 58 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 |
sales@ansciepchem.com | CHINA | 4242 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10248 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 7019 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
트리이소프로필실릴)아세틸렌 관련 검색:
아세텐 감마-아미노-N-부티르 산 트리이소프로필실릴)아세틸렌 트리이소프로필실릴-1-프로핀
TRIISOPROPYLSILANOL
Triisopropyl[(trimethylsilyl)ethynyl]silane
Triisopropylsilane
Triisopropylsilyl chloride
Cyclohexane
Triisopropylsilane
(Bromoethynyl)triisopropylsilane
[(Triisopropylsilyl)acetylene]sulfur pentafluoride
3-TRIISOPROPYLSILYL-2-PROPYN-1-OL
4-ACETOXY-3-[(TRIISOPROPYLSILANYL)ETHYNYL]-BENZOIC ACID METHYL ESTER
1-Nitro-2-(triisopropylsilyl)acetylene
3-BROMO-1-(TRIISOPROPYLSILYL)-1-PROPYNE
1,6-BIS-(TRIISOPROPYLSILYL)-3,4-BIS[2-(TRIISOPROPYLSILYL)ETHYNYL]-3-HEXEN-1,5-DIYNE
1-(TRIMETHYLSILYL)-5-(TRIISOPROPYLSILYL)-1,4-PENTADIYN-3-OL