테트라키스(디메틸아미노)에틸렌
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테트라키스(디메틸아미노)에틸렌 속성
- 녹는점
- >200 °C (decomp)
- 끓는 점
- 98°C 25mm
- 밀도
- 0.861 g/mL at 25 °C(lit.)
- 굴절률
- n20/D 1.48(lit.)
- 인화점
- 53°C
- 저장 조건
- 0-10°C
- 산도 계수 (pKa)
- 6.47±0.70(Predicted)
- 물리적 상태
- 투명한 액체
- 색상
- Light yellow to Yellow to Orange
- BRN
- 1705900
- 안정성
- 안정적인. 산 염화물, 산, 강산화제, 산 무수물, 이산화탄소, 산소, 염소화 용매와 호환되지 않습니다. 공기 중의 산소와 반응하여 녹황색을 방출합니다. 가연성.
- CAS 데이터베이스
- 996-70-3
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | C | ||
---|---|---|---|
위험 카페고리 넘버 | 10-34 | ||
안전지침서 | 16-27-36/37/39-45-26 | ||
유엔번호(UN No.) | 3286 | ||
WGK 독일 | 3 | ||
HS 번호 | 2921.29.0055 | ||
위험 등급 | 3.2 | ||
포장분류 | III |
테트라키스(디메틸아미노)에틸렌 C화학적 특성, 용도, 생산
화학적 성질
light yellow-green liquid with an unpleasant용도
Involved in TDAE methodology for coupling and intramolecular Buchwald reactionsActs as a reducing agent
Reactant involved in:
- Dioxygenation
- Insertion of aluminum anion into the C-N bond
- Chemiluminescent reactions with oxygen
Purification Methods
Impurities include tetramethylurea, dimethylamine, tetramethylethanediamine and tetramethyloxamide. It is washed with water while being flushed with nitrogen to remove dimethylamine, dried over molecular sieves, then passed through a silica gel column (previously activated at 400o) under nitrogen. De-gas it in a vacuum line by distillation from a trap at 50o to one at -70o. Finally, it is stirred over sodium-potassium alloy for several days. [Holroyd et al. J Phys Chem 89 4244 1985, Wiberg Angew Chem Int Ed Engl 7 766 1968, Beilstein 4 IV 167.]테트라키스(디메틸아미노)에틸렌 준비 용품 및 원자재
원자재
N-메틸풀레로피롤리딘
(DIMETHYLAMINOMETHYLENE)DIMETHYLAMMONIUM CHLORIDE
TRIS(DIMETHYLAMINO)METHANE
트리플루오르클로로에틸렌
준비 용품
테트라키스(디메틸아미노)에틸렌 공급 업체
글로벌( 105)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20293 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49392 | 58 |
Aston Chemical | 13000000000 |
sales@astonchem.com | United States | 1634 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |
changzhou huayang technology co., ltd | +8615250961469 |
2571773637@qq.com | China | 9827 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 8672 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24738 | 58 |
Qingdao Dexin Chemical Co., Ltd | +86-15553333686 +86-15553333686 |
15553333686@qq.com | China | 2862 | 58 |
테트라키스(디메틸아미노)에틸렌 관련 검색:
테트라키스(디메틸아미노)에틸렌
DiMethyl 2-(1,3-Dithiole)phosphonate
(12a,18a)-5,6,12,12a,13,18,18a,19-Octahydro-5,6-dimethyl-13,18[1',2']-benzenobisbenzimidazo [1,2-b:2',1'-d]benzo[i][2.5]benzodiazocine
11,12-Bis[1,3-dihydro-3-(i-propyl)-2H-benzimidazol-2-ylidene-3-methylene]-9,10-dihydro-9,10-ethanoanthracene
BIS(1,3-DIPHENYL-2-IMIDAZOLIDINYLIDENE)