| Identification | More | [Name]
Sodium bis(2-methoxyethoxy)aluminiumhydride | [CAS]
22722-98-1 | [Synonyms]
DIHYDROBIS-(2-METHOXYETHOXY)-ALUMINATE SODIUM
RED-AL
RED-AL(R)
SBAH
SODIUM ALUMINIUM BIS(2-METHOXYETHOXO)DIHYDRIDE
SODIUM ALUMINUM HYDRIDE BIS(METHOXY-ETHOXIDE)
SODIUM BIS(2-METHOXYETHOXY)ALUMINIUM HYDRIDE
SODIUM BIS(2-METHOXYETHOXY)ALUMINUM DIHYDRIDE
SODIUM BIS(2-METHOXYETHOXY)ALUMINUM HYDRIDE
SODIUM DIHYDRIDO-BIS(2-METHOXYETHOXY)ALUMINATE
SODIUM DIHYDROBIS(2-METHOXYETHOXY)ALUMINATE
VITRIDE
VITRIDE(R)
VITRIDE(TM)
Aluminate(1-),dihydrobis(2-methoxyethanolato-O,O’)-,sodium
dihydrobis(2-methoxyethanolato-o,o’)-aluminate(1-sodium
Red-Al®
sodium bis(2-methoxyethoxy)aluminum hydride solution
Red-Al?sodium bis(2-methoxyethoxy)aluminum hydride solution
sodium dihydridobis(2-methoxyethanolato)aluminate(III)
sodium dihydrurobis(2-methoxyethoxy)aluminate | [EINECS(EC#)]
245-178-2 | [Molecular Formula]
C6H16AlNaO4 | [MDL Number]
MFCD00011631 | [Molecular Weight]
202.16 | [MOL File]
22722-98-1.mol |
| Chemical Properties | Back Directory | [Appearance]
clear to slightly hazy, colorless to light amber | [Boiling point ]
396-402°C | [density ]
1.036 g/mL at 25 °C
| [vapor pressure ]
21 mm Hg ( 20 °C)
| [Fp ]
40 °F
| [storage temp. ]
Flammables area | [solubility ]
Miscible with aromatic hydrocarbons, ether, tetrahydrofuran, dimethyl ether and dimethylformamide. Immiscible with aliphatic hydrocarbons. | [form ]
Viscous Liquid | [color ]
Clear to slightly hazy, colorless to light amber | [Specific Gravity]
1.036 | [explosive limit]
7% | [Water Solubility ]
reacts | [Hydrolytic Sensitivity]
8: reacts rapidly with moisture, water, protic solvents | [Sensitive ]
Air & Moisture Sensitive | [Merck ]
14,8564 | [Exposure limits]
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) | [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 25℃ and pH7 | [CAS DataBase Reference]
22722-98-1(CAS DataBase Reference) | [EPA Substance Registry System]
22722-98-1(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
   
GHS02,GHS05,GHS07,GHS08 | [Signal word ]
Danger | [Hazard statements ]
H225-H260-H304-H314-H336-H361d-H373-H412 | [Precautionary statements ]
P210-P231+P232-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338 | [Hazard Codes ]
F,C | [Risk Statements ]
R11:Highly Flammable.
R14/15:Reacts violently with water, liberating extremely flammable gases .
R34:Causes burns.
R48/20:Harmful: danger of serious damage to health by prolonged exposure through inhalation .
R63:Possible risk of harm to the unborn child.
R65:Harmful: May cause lung damage if swallowed.
R67:Vapors may cause drowsiness and dizziness. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add-Never use water) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S46:If swallowed, seek medical advice immediately and show this container or label .
S16:Keep away from sources of ignition-No smoking . | [RIDADR ]
UN 3399 4.3/PG 1
| [WGK Germany ]
2
| [F ]
1-10 | [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
4.3 | [PackingGroup ]
I | [HS Code ]
29319090 | [Storage Class]
4.3 - Hazardous materials which set free flammable gases upon contact with water | [Hazard Classifications]
Aquatic Chronic 3
Asp. Tox. 1
Eye Dam. 1
Flam. Liq. 2
Repr. 2
Skin Corr. 1B
STOT RE 2 Inhalation
STOT SE 3
Water-react 1 |
| Hazard Information | Back Directory | [Chemical Properties]
clear to slightly hazy, colorless to light amber | [Uses]
Reducing agent. | [Preparation]
One method of preparation is
the controlled alcoholysis of NaAlH4 with 2-
methoxyethanol:
NaAlH4+2 CH3OCH2CH2OH→NaAlH2(OCH2CH2OCH3)2
+H2
On an industrial scale, however, it is produced
by direct synthesis from sodium, aluminum, and
2-methoxyethanol at 140 – 155 C in an atmosphere of hydrogen at at least 7 MPa:
Na+Al+2 CH3OCH2CH2OH→NaAlH2(OCH2CH2OCH3)2
The quantity of hydrogen required is generated in situ by the reaction of sodium and aluminum
with the alcohol. SDMA(Sodium bis(2-methoxyethoxy)aluminiumhydride) is marketed as a 70 %
solution in toluene (r = 1.036 g/cm3
) under the
name Vitride (Hexcel). | [General Description]
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. | [reaction suitability]
reagent type: reductant |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Jia Xing Isenchem Co.,Ltd
|
| Telephone: |
0573-85285100 18627885956 |
| Website: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
|