나트륨수소화비스(메톡시에톡시)알루미늄
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나트륨수소화비스(메톡시에톡시)알루미늄 속성
- 끓는 점
- 396-402°C
- 밀도
- 1.036 g/mL at 25 °C
- 증기압
- 21 mm Hg ( 20 °C)
- 인화점
- 40 °F
- 저장 조건
- Flammables area
- 용해도
- 방향족 탄화수소, 에테르, 테트라히드로푸란, 디메틸 에테르 및 디메틸포름아미드와 혼합 가능. 지방족 탄화수소와 섞이지 않습니다.
- 물리적 상태
- 점성 액체
- Specific Gravity
- 1.036
- 색상
- 투명하거나 약간 흐릿하며, 무색 내지 연한 호박색입니다.
- 폭발한계
- 7%
- 수용성
- 물과 반응
- 감도
- Air & Moisture Sensitive
- Hydrolytic Sensitivity
- 8: reacts rapidly with moisture, water, protic solvents
- Merck
- 14,8564
- 노출 한도
- ACGIH: TWA 20 ppm
OSHA: Ceiling 300 ppm; TWA 200 ppm
NIOSH: IDLH 500 ppm; TWA 100 ppm(375 mg/m3); STEL 150 ppm(560 mg/m3)
- InChIKey
- OKUDBXZACZBZJE-UHFFFAOYSA-N
- LogP
- -2.64 at 25℃ and pH7
- CAS 데이터베이스
- 22722-98-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,C | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-14/15-34-48/20-63-65-67 | ||
| 안전지침서 | 26-36/37/39-43-45-62-46-16-9 | ||
| 유엔번호(UN No.) | UN 3399 4.3/PG 1 | ||
| WGK 독일 | 2 | ||
| F 고인화성물질 | 1-10 | ||
| TSCA | Yes | ||
| 위험 등급 | 4.3 | ||
| 포장분류 | I | ||
| HS 번호 | 29319090 | ||
| 기존화학 물질 | 99-3-1269 |
나트륨수소화비스(메톡시에톡시)알루미늄 C화학적 특성, 용도, 생산
화학적 성질
Sodium [bis(2-methoxyethoxy)]dihydridoaluminate (SDMA), NaAlH2(OCH2CH2OCH3)2, is a colorless, viscous liquid at room temperature that solidifies to a glass below 0 C; there is no sharp melting point. It is stable up to 170 C and decomposes above 214 C. At higher temperature decomposition is sudden and spontaneous. The presence of the two methoxyethoxy groups confers solubility not only in ethers but also in aromatic hydrocarbons. It is completely miscible with toluene at concentrations below 6 % and above 42 %. Viscous solutions of SDMA can be handled in contact with air, although atmospheric moisture causes hydrolysis.용도
Reducing agent.일반 설명
Red-Al? sodium bis(2-methoxyethoxy)aluminum hydride [NaAlH2(OCH2CH2OCH3)2] is used as a versatile reducing agent in organic synthesis. It is used to reduce:- Aldehydes, ketones, esters, and anhydrides to primary alcohols.
- Ketoximes and aldoximes to primary amines.
- Cyclic compounds such as lactones and epoxides to diols.
It is also used as a catalyst in the ring-opening polymerization reactions.
나트륨수소화비스(메톡시에톡시)알루미늄 준비 용품 및 원자재
원자재
준비 용품
나트륨수소화비스(메톡시에톡시)알루미늄 공급 업체
글로벌( 283)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hangzhou ICH Biofarm Co., Ltd | +undefined8613073685410 |
sales@ichemie.com | China | 985 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 |
product@chemlin.com.cn | CHINA | 3012 | 60 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
| Jinan Liheng Biotechnology Co., Ltd. | 15865262812 |
info@lihengpharm.com | CHINA | 938 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |