Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Hazards Identification
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Silicon monoxide(10097-28-6)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Hazards Identification

Product Identification

Product Name
Silicon monoxide
Synonyms
Oxoniumylidynesilanide
Oxosilylene
Silicon(II) oxide
CAS
10097-28-6
Formula
OSi
Molecular Weight
44.08
EINECS
233-232-8
Merck
12,8640

Physical and Chemical Properties

Appearance
Odorless, black solid.
Solubility in water
Insoluble
Melting Point
1702
Boiling Point
1880
Density
2.13 g/cm3 (20 C)

First Aid Measures

Ingestion
Seek medical treatment.
Inhalation
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.
Skin
Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.
Eyes
Rinse opened eye for several minutes under running water. Then consult a doctor.

Handling and Storage

Storage
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers.

Exposure Controls/Personal Protection

Personal Protection
Protective work clothing. Chemical protective gloves. Safety glasses or goggles.
Exposure Effects
Inorganic silicon compounds may be acute inhalation irritants. Prolonged inhalation may cause pulmonary fibrosis known as silicosis.

Fire Fighting Measures

Fire Fighting
Use fire fighting measures that suit the surrounding fire. Wear self-contained respirator. Wear fully protective impervious suit.
Fire Potential
Product is not flammable.

Accidental Release Measures

Small spills/leaks
Pick up mechanically.

Stability and Reactivity

Stability
Decomposition will not occur if used and stored according to specifications.
Incompatibilities
Oxidizing agents

Hazards Identification

EC Risk Phrase
R: 20 37
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