(트리메틸실릴)메탄올
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(트리메틸실릴)메탄올 속성
- 녹는점
- <0°C
- 끓는 점
- 120-122 °C754 mm Hg(lit.)
- 밀도
- 0.826 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.419(lit.)
- 인화점
- 88 °F
- 저장 조건
- 2-8°C
- 산도 계수 (pKa)
- 15.92±0.10(Predicted)
- 물리적 상태
- 투명한 액체
- 색상
- 무색 내지 거의 무색
- Specific Gravity
- 0.827
- 수용성
- 물에 완전히 섞임.
- Hydrolytic Sensitivity
- 1: no significant reaction with aqueous systems
- BRN
- 1731486
- CAS 데이터베이스
- 3219-63-4(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 | ||
| 유엔번호(UN No.) | UN 1987 3/PG 3 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | PC4100000 | ||
| TSCA | Yes | ||
| HS 번호 | 2931.90.9010 | ||
| 위험 등급 | 3 | ||
| 포장분류 | III |
(트리메틸실릴)메탄올 C화학적 특성, 용도, 생산
용도
1-Trimethylsilylmethanol is used as nucleophile to resolve the racemate obtained from enantioselective esterification of naproxen (2-(6-methoxy-2-naphthyl) propionic acid) by lipases. It was also used as a nucleophilic hydroxymethylation agent.Purification Methods
If the NMR indicates impurities (should have only two signals), then dissolve it in Et2O, shake this with aqueous 5N NaOH, M H2SO4, saturated aqueous NaCl, dry (MgSO4) and distil it using an efficient column at atmospheric pressure. The 3,5-dinitrobenzoate has m 70-70.5o (from 95% EtOH). [Huang & Wang Acta Chem Sin 23 291 1957, cf. Chem Abstr 52 19911 1958, Speier et al. J Am Chem Soc 81 1844 1959 and Speier et al. J Am Chem Soc 70 1117 1948, Beilstein 4 III 1844, 4 IV 2876.](트리메틸실릴)메탄올 준비 용품 및 원자재
원자재
준비 용품
(트리메틸실릴)메탄올 공급 업체
글로벌( 136)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Hubei Co-Formula Material Tech Co., Ltd. | +86-27-84459282 |
sales@cfmats.com | CHINA | 882 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| WinWin Chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 |
sales@win-winchemical.com | China | 13854 | 58 |
| Aston Chemical | 13000000000 |
sales@astonchem.com | United States | 1634 | 58 |
(트리메틸실릴)메탄올 관련 검색:
(트리메틸실릴)메탄올 메톡시메틸트리메틸실란
3-BROMO-1-(TRIMETHYLSILYL)-1-PROPYNE
TRIMETHYLSILYL DIETHYLPHOSPHONOACETATE
(TRIMETHYLSILYL)CYCLOPENTADIENE, MIXTURE OF ISOMERS
TRIMETHYLSILYL PROPIONATE
TRIMETHYLSILYL TRIFLUOROACETATE
(TRIMETHYLSILYL)METHYL TRIFLUOROMETHANESULFONATE
1-(TRIMETHYLSILYL)ETHANOL, 98
(1-ETHOXYVINYL)-TRIMETHYLSILANE
ACRYLOXYMETHYLTRIMETHYLSILANE
(PHENYLDIMETHYLSILYL)METHYL METHACRYLATE
(1-HYDROXYALLYL)TRIMETHYLSILANE
1-TRIETHYLSILYL-4-(TRIETHLYLSILYLOXY)-1-BUTYNE
METHACRYLOXYMETHYLTRIMETHYLSILANE
(2',5'-bis-O-(tert-butyldimethylsilyl)-beta-ribofuranosyl)-3'-spiro-5''-(4''-amino-1'',2''-oxathiole-2'',2''-dioxide)thymine
(1-METHOXYVINYL)TRIMETHYLSILANE
TRIMETHYLSILYLMETHYL ACETATE