Information System
USA
Protection Association
USA
SPI Supplies Division
Date Effective......... May 21, 2007
(most recent revision)
Chemical Name/Synonyms... Silicon monoxide, silicon oxide
Emergencies
Contacting CHEMTREC:
24 Hour Emergency Use Only #'s...
Worldwide phone: 1-(703)-527-3887
Worldwide FAX: 1-(703)-741-6090
Toll-free phone: 1-(800)-424-9300 USA only
Product or Trade Name.... Silicon monoxide chips
Chemical Family: Metal oxide
Formula: SiO
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Hazardous Material Information System USA |
Health | 1 |
National Fire Protection Association USA |
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| Fire Hazard | 1 | |||
| Reactivity | 0 | |||
| Personal Protection |
Component Name CAS # Percent EINECS/ELINCS Silicon monoxide 10097-28-6 100% 233-232-8
Appearance: Black solid Flash Point: n/a Target Organs: May affect the respiratory system. Potential Health Effects To the best of our knowledge the chemical, physical and toxicological properties of silicon monoxide have not been fully investigated. Eye: May cause abrasive irritation, characterized by redness, itching and watering. Skin: May cause abrasive irritation, characterized by redness. Ingestion: No acute health effects recorded. Inhalation: May cause irritation to the respiratory system, characterized by coughing, shortness of breath, wheezing, change in breathing capacity and cyanosis. Chronic: Chronic inhalation may cause pneumoconiosis, pulmonary fibrosis and silicosis.
Eyes: Flush eyes with lukewarm water, lifting eyelids, for at least 15 minutes. Seek medical attention if symptoms persist. Skin: remove contaminated clothing. Brush material off skin and wash affected area with mild soap and water. Seek medical attention if symptoms persist. Ingestion: No acute or chronic health effects are known by ingestion. Inhalation: Remove victim to fresh air. Give oxygen if breathing is difficult. Seek medical attention if symptoms persist.
General Information: Silicon monoxide may emit toxic fumes if involved in a fire. May be flammable and possibly pyrophoric on contact with air at extremely elevated temperatures. Fire fighters must wear full face, self-contained breathing apparatus with full protective clothing to prevent contact with skin and eyes. Fumes from fire are hazardous. Isolate runoff to prevent environmental pollution. Extinguishing Media: Not applicable. Use suitable extinguishing media for surrounding materials and type of fire.
General Information: Wear appropriate respiratory and protective equipment. Spills/Leaks: Isolate spill area. Provide ventilation. Vacuum up spill using high efficiency particulate absolute (HEPA) air filter and place in a closed container for proper disposal. Do not raise dust. Dispose of in accordance with all federal, state and local regulations.
Handling: Wash thoroughly after handling. Storage: Store in cool, dry area in tightly closed containers.
Engineering Controls: Use local exhaust to maintain concentration at low exposure levels. Exposure Limits: No exposure limits listed for ACGIH, NIOSH, OSHA. OSHA: Component PerCent TLV PEL Silicon monoxide 100% 10 mg/m3 15 mg/m3 (total dust) (total dust) Personal Protective Equipment Eyes: Safety glasses Skin: Impervious gloves Clothing: Suitable to prevent skin contact Respirators: NIOSH approved respirator.
Physical State: solid Appearance: black Odor: none pH: n/a Vapor Pressure: n/a Vapor Density: n/a Evaporation Rate: n/a Viscosity: n/a Boiling Point: 1880°C (3416.0°F) Freezing/Melting Point: 1702.0°C (3095.6°F) Autoignition Temperature: n/a Flash Point: n/a Decomposition Temperature: n/a Explosion Limits: Lower: n/a Upper: n/a Solubility in water: insoluble Specific Gravity/Density: 2.13 (water=1) Molecular Formula: SiO Molecular Weight: 44.08 n/a = not available
Chemical Stability: Stable Conditions to Avoid: None Incompatibility with Other Materials: Strong acids and bases Hazardous Decomposition of Products: Silicon dioxide Hazardous Polymerization: Will not occur
RTECS#: n/a LD50/LC50 Information: n/a CAS# 10097-28-6 is not listed by ACGIH, NIOSH, NTP, IARC and is not listed by California Prop 65 as a known carcinogen. Teratogenicity: n/a Reproductive Effects: n/a Neurotoxicity: n/a Mutagenicity: n/a Other Studies: n/a
No data available.
RCRA P-Series: none RCRA U-Series: none Dispose of in accordance with all federal, state and local regulations.
US DOT Hazard Class: Not hazardous from the standpoint of shipping. IATA (for international shipments): Not hazardous from the standpoint of shipping.
United States: TSCA CAS# 10097-28-6 is listed on the TSCA Inventory. Health & Safety Reporting List CAS# 10097-28-6 is not on the Health & Safety Reporting List. Chemical Test Rules CAS# 10097-28-6 does not have a Chemical Test Rule. Section 12b: CAS# 10097-28-6 is not listed under TSCA Section 12b. TSCA Significant New Use Rule: CAS# 10097-28-6 does not have a SNUR. CERCLA Section 103: CAS# 10097-28-6 is not listed under CERCLA Section 103. SARA: CAS# 10097-28-6 is not listed under SARA. State (Individual states in the USA) CAS# 10097-28-6 not listed. California No Significant Risk Level: CAS# 10097-28-6 not listed. California Prop. 65: CAS# 10097-28-6 not listed. European/International Regulations: European Labeling in Accordance with EC Directives Hazard Symbols: Xn Harmful Risk Phrases: R20 Harmful by inhalation Safety Phrases: S29 Do not empty into drains S36 Wear suitable protective clothing WGK (Water Danger/Protection): Not available. Canada WHMIS This product has been classified in accordance with the hazard criteria of the CPR, and the MSDS contains all the information required by the CPR. DSL/NDSL CAS# 10097-28-6 is listed on the NDSL List.
Disclaimer of Liability:
Caution! Do not use SPI Supplies products or materials in applications involving implantation within the body; direct or indirect contact with the blood pathway; contact with bone, tissue, tissue fluid, or blood; or prolonged contact with mucous membranes. Products offered by SPI Supplies are not designed or manufactured for use in implantation in the human body or in contact with internal body fluids or tissues. SPI Supplies will not provide to customers making devices for such applications any notice, certification, or information necessary for such medical device use required by US FDA (Food and Drug Administration) regulation or any other statute. SPI Supplies and Structure Probe, Inc. make no representation, promise, express warranty or implied warranty concerning the suitability of these materials for use in implantation in the human body or in contact with internal body tissues of fluids.
The information and recommendations set forth above are taken from sources believed to be accurate as of the date hereof, however SPI Supplies and Structure Probe, Inc. make no warranty with respect to the accuracy of the information or the suitability of the recommendations, and assume no liability to any user thereof. The information contained in this sheet does not constitute a hazard assessment and should not be used in place of the user's own assessment of work place risks as required by other health and safety legislation.
Be aware of the Structure Probe, Inc. Copyright Policy. Structure Probe, Inc. grants a nonexclusive license to make unlimited copies of this safety sheet for internal use only. Quite obviously, this information would pertain only to this material when purchased from SPI Supplies or SPI authorized agents and distributors, and in original SPI Supplies packaging, as product from other sources, with other ingredients and impurity levels could have substantially different properties.
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