Substance

ID:171417

Names and Identifiers
IUPAC name
dichlorosilane
Synonyms
Silicic dichloride dihydrideDichlorosilane
IUPAC Traditional name
dichlorosilane
Registration numbers
CAS Number
EC Number
Chemspider ID
PubChem CID
Wikipedia Title
Properties
Safety Information
European Hazard Symbols
Highly flammable Highly flammable (F+)
Toxic Toxic (T)
GHS Pictograms
GHS_skull_and_crossbones
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
GHS_flame
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
GHS_corrosion
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS Signal Word
DANGER
RTECS
VV3050000
Safety Statements
S26,S36/37/39,S45
UN Number
2189
NFPA704
NFPA 704 diagram
4
4
2
W
Risk Statements
R12,R14,R23,R34
Explode Limits
4.1–99%
GHS Precautionary statements
210,261,305+351+338,310,410+403
GHS Hazard statements
220,280,314,331
Physical Property
Solubility
Reacts in water
Vapor Pressure
167.2 kPa (at 20 °C)
Flash Point
-37 °C
Std enthalpy of formation
-320.49 kJ mol-1
Boiling Point
7.85°C (281K) (at 101 kPa)
Apperance
Colourless gas
Std molar entropy
286.72 J K-1 mol-1
Melting Point
-122°C
Density
1.22 g cm-3
Molecule Details
Molecular Spectra
No Data Available
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References
No Data Available
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