Substance
ID:309048
Names and Identifiers
Synonyms
Silicon tetrahydride四氢化硅Silane硅烷
IUPAC Traditional name
silane
IUPAC name
silane
Properties
Product Information
Linear Formula
SiH4
Grade
semiconductor grade
Purity
≥99.99%
Safety Information
European Hazard Symbols
Highly flammable (F+)
Harmful (Xn)RID/ADR
UN 2203 2.1
UN Number
2203
GHS Pictograms
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
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Signal Word
Danger
Safety Statements
9-16-33-36/37/39
Personal Protective Equipment
Eyeshields, Faceshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
GHS Precautionary statements
P210
RTECS
VV1400000
GHS Hazard statements
H220-H332
Risk Statements
12-17-20
Hazard Class
2.1
German water hazard class
1
MSDS Link
Physical Property
Density
1.114 g/mL at 25 °C(lit.)
Melting Point
-185 °C(lit.)
Boiling Point
-112 °C(lit.)
Resistivity
>200 Ω-cm
Vapor Density
1.1 (vs air)
Apperance
gas
Molecule Details
Recommended products
Lecture bottle needle valve Z146951 or Z187224 is recommended
Lecture bottle needle valve Z146951 or Z187224 is recommended
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data