9-BBN DIMER
|
|
9-BBN DIMER 속성
- 녹는점
- 150-152 °C(lit.)
- 끓는 점
- 365.8±48.0 °C(Predicted)
- 저장 조건
- 2-8°C
- 용해도
- 테트라히드로푸란, 에테르, 헥산, 벤젠, 톨루엔, 사염화탄소, 클로로포름, 디클로로메탄 및 디메틸황화물에 용해됩니다. 시클로헥산, 디메톡시에탄, 디글라임 및 디옥산에 약간 용해됩니다.
- 물리적 상태
- 수정 같은
- 감도
- Air & Moisture Sensitive
- BRN
- 605509
- 안정성
- 흡습성, 수분 민감성
- InChIKey
- IYDIZBOKVLHCQZ-GEEKYZPCSA-N
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | F,Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 11-14/15-36/37/38 | ||
안전지침서 | 26-43 | ||
유엔번호(UN No.) | UN 3396 4.3/PG 2 | ||
WGK 독일 | 3 | ||
F 고인화성물질 | 10-16 | ||
위험 등급 | 4.2 | ||
포장분류 | I | ||
HS 번호 | 29349990 |
9-BBN DIMER C화학적 특성, 용도, 생산
화학적 성질
white crystals or crystalline powder용도
Employed in the hydroboration of alkynes, nitriles, and ketones.Purification Methods
It is available as the solid dimer or in tetrahydrofuran solution. The solid is relatively stable and can be purified by distillation in a vacuum (as dimer) and by recrystallisation from tetrahydrofuran (solubility at room temperature is 9.5%, 0.78M), filter off the solid under N2, wash it with dry pentane and dry it in vacuo at ca 100o. The solid is a dimer (IR 1567cm-1), stable in air (for ca 2 months), and can be heated for 24hours at 200o in an inert atmosphere without loss of hydride activity. It is a dimer in tetrahydrofuran solution also (IR 1567cm-1). It is sensitive to H2O and air (O2) in solution. Its concentration in solution can be determined by reaction with MeOH and measuring the volume of H2 liberated, or it can be oxidised to cis-cyclooctane-1,5-diol (m 73.5-74.5o). [IR: Knights & Brown J Am Chem Soc 90 5280 1968, Brown et al. J Am Chem Soc 96 7765 1974, Brown et al. J Org Chem 41 1778 1976, Brown & Chen J Org Chem 46 3978 1981, Fieser & Fieser Reagents for Org Synth 2 31, 3 24, 10 48, 15 43, 17, 49.] Borane pyridine complex [110 -51 -0] M 92.9, m 8-10o, 10-11o, b 86o/7mm, 100-1 0 1o/12mm, d 4 0.785. Dissolve it in Et2O and wash it with H2O in which it is insoluble. Evaporate the Et2O and distil the residual oil to gives better than 99.8% purity. Its vapour pressure is less than 0.1mm at room temperature. [Taylor et al. J Am Chem Soc 77 1506 1955, Beilstein 20 IV 2235.]9-BBN DIMER 준비 용품 및 원자재
원자재
테트라에틸디보란
트리스(펜타플루오로페닐)붕화수소
9-메톡시-9-보라비사이클로[3.3.1]노난
Borane-tetrahydrofuran complex
테트라하이드로푸란
디에틸에테르
디보란
디메틸설파이드보란
염화티탄(Ⅳ)
수소
트리에틸보란
준비 용품
9-BBN DIMER 공급 업체
글로벌( 123)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
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 |
SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 7193 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24738 | 58 |
Coresyn Pharmatech Co., Ltd. | +86-571-86626709 +86-18157142896 |
cbc@coresyn.com | China | 9991 | 58 |
9-BBN DIMER 관련 검색:
붕소 디보란
B-Benzyl-9-borabicyclo[3.3.1]nonane
B-ISOPINOCAMPHEYL-9-BORABICYCLO[3.3.1]NONANE
9-Borabicyclo[3.3.1]nonane
9-BBN DIMER
9-BROMO-9-BORABICYCLO[3.3.1]NONANE,9-Bromo-9-borabicyclo[3.3.1]nonane solution,B-Bromo-9-borabicyclo[3.3.1]nonane
Lithium 9-borabicyclo[3.3.1]nonane hydride
9-(1,1,2-Trimethylpropoxy)-9-borabicyclo[3.3.1]nonane
9-Borabicyclo[3.3.1]nonane,9-methoxy
(R)-B-isopinocampheyl-9-borabicyclo[3.3.1]nonane,b-isopinocampheyl-9-borabicyclo[3.3.1]nonane solution,B-ISOPINOCAMPHEYL-9-BORABICYCLO[3.3.1]NONANE
9-iodo-9-borabicyclo[3.3.1]nonane solution,9-IODO-9-BORABICYCLO[3.3.1]NONANE
9-BORABICYCLO[3.3.1]NONANE
9-[(E)-3,4-Bis(trimethylsilyl)-2-butenyl]-9-borabicyclo[3.3.1]nonane
9-(4-Hexenyl)-9-borabicyclo[3.3.1]nonane
9-butyl-9-borabicyclo[3.3.1]nonane
9-[(E)-3-(Trimethylsilyl)-4-methyl-2-pentenyl]-9-borabicyclo[3.3.1]nonane
9-Cyclohexyl-9-borabicyclo[3.3.1]nonane