TETRAOCTADECYLOXYSILANE structure
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Common Name | TETRAOCTADECYLOXYSILANE | ||
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CAS Number | 18816-28-9 | Molecular Weight | 1106.03000 | |
Density | 0.865g/cm3 | Boiling Point | 697.6ºC at 760mmHg | |
Molecular Formula | C72H148O4Si | Melting Point | N/A | |
MSDS | N/A | Flash Point | 230ºC |
Name | tetraoctadecyl silicate |
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Synonym | More Synonyms |
Density | 0.865g/cm3 |
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Boiling Point | 697.6ºC at 760mmHg |
Molecular Formula | C72H148O4Si |
Molecular Weight | 1106.03000 |
Flash Point | 230ºC |
Exact Mass | 1105.11000 |
PSA | 36.92000 |
LogP | 26.53440 |
Vapour Pressure | 1.65E-18mmHg at 25°C |
Index of Refraction | 1.461 |
Section 1: Product Identification Chemical Name:Tetraoctadecyloxysilane CAS Registry Number:18816-28-9 Formula:Si(OC18H37)4 EINECS Number:242-596-7 Chemical Family:organosilicon compounds Synonym:Silicic acid, tetraoctadecyl ester, tetra(tetraoctadecyl)silicate
Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound18816-28-9100%no datano data Section 3: Hazards Identification Emergency Overview:Irritating to skin, eyes, and respiratory tract. Primary Routes of Exposure:Ingestion, inhalation, skin, eyes. Eye Contact:Causes moderate irritation of the eyes. Skin Contact:Causes slight to mild irritation of the skin. Inhalation:Irritating to the nose, mucous membranes and respiratory tract. Ingestion:No specific information is available on the physiological effects of ingestion. Acute Health Affects:Irritating to skin, eyes, and respiratory tract. Chronic Health Affects:No information available on long-term chronic effects. NTP:No IARC:No OSHA:No SECTION 4: First Aid Measures Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need Eye Exposure: assistance in keeping their eye lids open. Get immediate medical attention. Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if Skin Exposure: irritation persists. Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty Inhalation: in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance. Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce Ingestion: vomiting only if directed by medical personnel. SECTION 5: Fire Fighting Measures Flash Point:no data Autoignition Temperature:no data Explosion Limits:no data Extinguishing Medium:carbon dioxide or dry powder Fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus Special Fire Fighting Procedures: and full protective clothing. Hazardous Combustion andIf involved in a fire, this material may emit toxic and corrosive fumes. Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards. SECTION 6: Accidental Release Measures Spill and Leak Procedures:Sweep up the solid and dispose of properly. SECTION 7: Handling and Storage Handling and Storage:Store the material in a sealed container. Keep away from heat and moisture. SECTION 8: Exposure Controls and Personal Protection Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory. Skin Protection:Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove. Ventilation:Handle the material in an efficient fume hood. If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Respirator: Protection Program to be in compliance with 29 CFR 1910.134. Ventilation:Handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:white pwdr. Molecular Weight:1106.06 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:not determined Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air and moisture stable Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:Contact with moisture Incompatibility:Water, strong acids, strong oxidizing agents and halogens Decomposition Products:carbon monoxide, carbon dioxide, silicon dioxide and organic fumes. SECTION 11: Toxicological Information RTECS Data:No information available in the RTECS files. Carcinogenic Effects:No data available Mutagenic Effects:No data available Tetratogenic Effects:No data available SECTION 12: Ecological Information Ecological Information:No information available SECTION 13: Disposal Considerations Disposal:Dispose of according to federal, state, and local regulations. SECTION 14: Transportation Shipping Name (CFR):Non-hazardous Hazard Class (CFR):NA Additional Hazard Class (CFR):NA Packaging Group (CFR):NA UN ID Number (CFR):NA Shipping Name (IATA):Non-hazardous Hazard Class (IATA):NA Additional Hazard Class (IATA):NA Packaging Group (IATA):NA UN ID Number (IATA):NA SECTION 15: Regulatory Information TSCA:Not listed in the TSCA inventory. SARA (Title 313):Title compound not listed. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A |
HS Code | 2920909090 |
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HS Code | 2920909090 |
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Summary | 2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
EINECS 242-596-7 |
Tetraoctadecyl orthosilicate |
Tetrastearyl silicate |
Kieselsaeure-tetraoctadecylester |
Tetraoctadecylorthosilicat |
silicic acid tetraoctadecyl ester |
TETRAOCTADECYLOXYSILANE |