68848-64-6

Name Lithium silicon
CAS 68848-64-6
Molecular Formula H4LiSi
MDL Number MFCD01742352
Molecular Weight 39.0583
MOL File 68848-64-6.mol
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Chemical Properties

Hydrolytic Sensitivity 9: reacts extremely rapidly with atmospheric moisture - may be pyrophoric - glove box or sealed system required
InChI InChI=1S/Li.H4Si.H/h;1H4;
InChIKey AQZMUVAHTQAFKI-UHFFFAOYSA-N
SMILES [LiH].[SiH4]
CAS DataBase Reference 68848-64-6
EPA Substance Registry System Lithium alloy, nonbase, Li,Si(68848-64-6)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)Flame (GHS02)
GHS07,GHS02
Signal word  Danger
Hazard statements  H315-H319-H225
Precautionary statements  P501-P240-P210-P233-P243-P241-P242-P264-P280-P370+P378-P337+P313-P305+P351+P338-P362+P364-P303+P361+P353-P332+P313-P403+P235
RIDADR  UN 1417
HazardClass  4.3
PackingGroup  II
Safety Profile
A very dangerous fire hazard in the form of dust when exposed to heat or flame or by chemical reaction with moisture or acids. In contact with water, silane and hydrogen are evolved. Slightly explosive in the form of dust when exposed to flame. Will react with water or steam to produce flammable vapors; on contact with oxidizing materials, can react vigorously; on contact with acid or acid fumes, can emit toxic and flammable fumes. To fight fire, use CO2, dry chemical. See also LITHIUM, SILICON, and POWDERED METALS.

Hazard Information

Material Safety Data Sheet(MSDS)

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