나트륨수소화비스(메톡시에톡시)알루미늄

Red-Al

HCID 16684438

노트 반응

부분 구조 검색 유사 구조 찾기

기본 정보

CAS: 22722-98-1
표준 SMILES: COCC[O][AlH2-][O]CCOC.[Na+]
InChIKey: XJIQVZMZXHEYOY-UHFFFAOYSA-N
분자식: C6H16AlNaO4
평균 분자량: 202.16 g/mol

개요

이름 및 식별자

우선 이름: Red-Al
IUPAC: sodium bis(2-methoxyethoxy)alumanuide
현지명: 나트륨수소화비스(메톡시에톡시)알루미늄
영어명: Sodium bis(2-methoxyethoxy)aluminiumhydride
분자식: C6H16AlNaO4
분자량: 202.16

이름 및 동의어

Red-AlSodium dihydrido-bis(2-methoxyethoxy)aluminateSMEAH [MI]SCHEMBL76823XJIQVZMZXHEYOY-UHFFFAOYSA-Nsodium aluminum bis(2-methoxyethoxy)hydrideSODIUM DIHYDROBIS(METHOXYETHOXY)ALUMINATEQ416467SODIUM DIHYDROBIS(.BETA.-METHOXYETHOXY)ALUMINATESODIUM DIHYDROBIS(2-METHOXYETHOXY)ALUMINATE(1-)Sodium bis(2-methoxyethoxy)aluminum hydride 70% w/w in tolueneALUMINATE(1-), DIHYDROBIS(2-(METHOXY-.KAPPA.O)ETHANOLATO-.KAPPA.O)-, SODIUM (1:1)

이름 더 보기

나트륨수소화비스(메톡시에톡시)알루미늄에스타엑스VITRIDESODIUM BIS(2-METHOXYETHOXY)ALUMINUM HYDRIDESMEAHRed aluminumSODIUM BIS(2-METHOXYETHOXY)ALUMINIUM HYDRIDESBAHbis(2-Methoxyethoxy)aluMinuM(III) sodiuM hydrideSODIUM BIS(2-METHOXYETHOXY)ALUMINUM DIHYDRIDESynhydrid

데이터베이스 식별자

CAS: 22722-98-1
PubChem CID: 16684438

물성

구조 계산 물성

극성 표면적: 36.9 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 5
회전 가능 결합 수: 8
무거운 원자 수: 12
형식 전하: 0
복잡도: 63.6

물리화학적 성질

끓는 점: 396 · 396-402°C
밀도: 1.036 g/mL · 1.036 g/mL at 25 °C
증기압: 21 mm · 21 mm Hg ( 20 °C)
인화점: 40 °F · 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
색상: 투명하거나 약간 흐릿하며, 무색 내지 연한 호박색입니다.
Specific Gravity: 1.036 · 1.036
폭발한계: 7 % · 7%
수용성: 물과 반응
Merck: 14 · 14,8564
InChI: 1S/2C3H7O2.Al.Na.2H/c2*1-5-3-2-4;;;;/h2*2-3H2,1H3;;;;/q2*-1;2*+1;;
InChIKey: OKUDBXZACZBZJE-UHFFFAOYSA-N
SMILES: [Na+].[H][Al-]([H])(OCCOC)OCCOC
LogP: -2.64 at · -2.64 at 25℃ and pH7
EPA: Aluminate(1-), dihydrobis[2-(methoxy-.kappa.O)ethanolato-.kappa.O]-, sodium (22722-98-1)

화학적 성질 · 1건

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.

안전 및 규제

안전 데이터

wgk: 2
tsca: TSCA listed
ridadr: UN 3399 4.3/PG 1
HS 번호: 29319090
risk_code: 11-14/15-34-48/20-63-65-67
hazard_code: F,C
safety_code: 26-36/37/39-43-45-62-46-16-9
포장분류: I
위험 등급: 4.3
기존화학 물질: 99-3-1269
F 고인화성물질: 1-10
Hazard Classifications: Aquatic Chronic 3Asp. Tox. 1Eye Dam. 1Flam. Liq. 2Repr. 2Skin Corr. 1BSTOT RE 2 InhalationSTOT SE 3Water-react 1
스토리지 클래스: 4.3 - Hazardous materials which set free flammable gases upon contact with water

화학 및 산업

응용 분야 · 2건

용도Reducing agent.

일반 설명Red-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.