Maximum quantity allowed is 999
CAS RN: 7550-45-0 | 제품번호: T3238
Titanium(IV) Chloride (ca. 19% in Toluene, ca. 1.0mol/L)
순도/분석 방법:
- Titanium Tetrachloride (ca. 19% in Toluene, ca. 1.0mol/L)
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| 제품번호 | T3238 |
| M.F. / M.W. | TiCl__4 = 189.67 |
| 물리적 상태 (20 ℃) | Liquid |
보관 조건
|
Refrigerated (0-10°C) |
| 불활성 가스 하에서 보관 | Store under inert gas |
| 피해야 할 조건 | Moisture Sensitive,Heat Sensitive |
용기
|
100ML-DualSeal Bottle (이미지 보기), 20ML-DualSeal Bottle (이미지 보기), 500ML-DualSeal Bottle (이미지 보기) |
| CAS RN | 7550-45-0 |
| Reaxys-RN | 3903207 |
| PubChem Substance ID | 253660643 |
| Merck Index (14) | 9478 |
| MDL 번호 | MFCD00011267 |
| Appearance | Light yellow to Yellow to Orange clear liquid |
| Concentration(Argentometric titration) | 19.0 to 22.0 w/w% |
| flp | 8 °C |
| 비중 | 0.96 |
| 픽토그램 |
|
| 신호 워드 | Danger |
| 위험물 및 유해 등록 | H301 + H331 : Toxic if swallowed or if inhaled. H314 : Causes severe skin burns and eye damage. H360 : May damage fertility or the unborn child. H370 : Causes damage to organs. H372 : Causes damage to organs through prolonged or repeated exposure. H335 : May cause respiratory irritation. H304 : May be fatal if swallowed and enters airways. H401 : Toxic to aquatic life. H225 : Highly flammable liquid and vapor. |
| 주의 사항 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P240 : Ground and bond container and receiving equipment. P260 : Do not breathe mist or vapours. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 : Keep container tightly closed. P201 : Obtain special instructions before use. P243 : Take action to prevent static discharges. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use non-sparking tools. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
| UN 번호 | UN3286 |
| 등급 | 3 / 6.1,8 |
| 포장 그룹 | II |
| HS 번호* | 2827.39-000 |
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Used Chemicals
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Procedure
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A suspension of benzophenone (500 mg, 2.7 mmol) and zinc (540 mg, 8.2 mmol) in dried THF (30 mL) was stirred under nitrogen at 0 ℃. TiCl4 (ca. 19% in toluene, ca. 1.0 mol/L) (5.5 mL, 5.5 mmol) was dropwised for 10 min. The ice bath was removed and the mixture was stirred at 70 ℃ for 30 min. The reaction was quenched with aqueous solution of potassium carbonate and extracted with ethyl acetate. The organic phase was dried over anhydrous sodium sulfate and filtered. The solvent was removed under reduced pressure and the crude product was washed with hexane to give tetraphenylethylene (1) as a white solid (314 mg, y. 69%).
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Experimenter’s Comments
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The reaction mixture was monitored by TLC (hexane:dichloromethane = 4:1, Rf = 0.48).
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Analytical Data
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Tetraphenylethylene (1)
1H NMR (270 MHz, CDCl3); δ 7.12-7.08 (m, 4H), 7.04-7.01 (m, 16H).
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Lead Reference
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- Dissipative aggregation-induced emission behaviour of an amino-functionalized tetraphenylethene using a pH oscillator
SDS
요청한 SDS를 사용할 수 없습니다.
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규격표
시험성적서, 각종 증명서
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분석 차트
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