22722-98-1

Name Sodium bis(2-methoxyethoxy)aluminiumhydride
CAS 22722-98-1
EINECS(EC#) 245-178-2
Molecular Formula C6H16AlNaO4
MDL Number MFCD00011631
Molecular Weight 202.16
MOL File 22722-98-1.mol
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Chemical Properties

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)
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Safety Data

Symbol(GHS)  Flame (GHS02)Corrosion (GHS05)Exclamation Mark (GHS07)Health Hazard (GHS08)
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

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