Cl2H2Si
101 g/mol
Electronic ChemicalDanger
Dichlorosilane (UN2189) (Poison gas)
CAS4109-96-0EC223-888-3
Category
Electronic Chemical
Compound Class
Other
Primary Use
Semiconductor manufacturing agent
This compound is a flammable and poisonous gas with a strong repulsive odor. It is easily ignited in air, reacts with oxidizing agents, is very toxic by inhalation, and is a strong irritant to skin, eyes, and mucous membranes.
Semiconductor manufacturing agentToxic gas from spilling chemical in waterPhotovoltaic agent
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 4109-96-0
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Safety Reference
Danger
H220Extremely flammable gas
H261In contact with water releases flammable gas
H280Contains gas under pressure; may explode if heated
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H330Fatal if inhaled
H331Toxic if inhaled
H371May cause damage to organs
Identifiers
IUPAC Name
dichlorosilane
InChIKey
MROCJMGDEKINLD-UHFFFAOYSA-N
SMILES
[SiH2](Cl)Cl
Synonyms (7)
- Dichlorosilane(SiH2Cl2)
- Silane, dichloro-
- dichiorosilane
- dichlorosilane