CAS Number562-90-3
SynonymsMFCD00026184; silicon tetraacetate; EINECS 209-239-7
Molecular FormulaSi(OCOCH3)4
Molecular Weight264.26
Purity98%
Density1,18 g/cm3
Boiling Point148 °C/5 mmHg (lit.)
Melting Point111-115 °C (lit.)
AppearanceWhite to beige crystal or crystalline powder
EINECS209-239-7
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 562-90-3 |
| Catalog No. | 2A-9022922 |
| Chinese Name | 正硅酸四乙酯 |
| Synonyms | MFCD00026184; silicon tetraacetate; EINECS 209-239-7 |
| Molecular Formula | Si(OCOCH3)4 |
| Molecular Weight | 264.26 |
| Purity | 98 |
| Density | 1,18 g/cm3 |
| Boiling Point | 148 °C/5 mmHg (lit.) |
| Melting Point | 111-115 °C (lit.) |
| Appearance | White to beige crystal or crystalline powder |
| Storage Condition | Storage: Seal the container and store it in a seal |
| Packaging | II |
| EINECS | 209-239-7 |
| HTC | 2915900090 |
| UN(IATA) | UN 3261 |
| PubChem ID | 24861298 |
| MDL Number | MFCD00026184 |
| SMILES | CC(=O)O[Si](OC(C)=O)(OC(C)=O)OC(C)=O |
| InChI | 1S/C8H12O8Si/c1-5(9)13-17(14-6(2)10,15-7(3)11)16-8(4)12/h1-4H3 |
| InChI Key | YZVRVDPMGYFCGL-UHFFFAOYSA-N |
| Beilstein/REAXYS | 994868 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| Risk Codes | R34 |
| Safety Description | S26;S36/37/39;S45 |
| MSDS | msds/22922_1_562_90_3.pdf |
| Use of | Respirator: Ventilation:To minimize exposure, handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:white xtl. Vapor Pressure:no data Specific Gravity:no data Odor:not determined Solubility in Water:reacts with water SECTION 10: Stability and Reactivity Stability:moisture sensitive (store cold) Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:contact with moisture Incompatibility:oxidizing agents, water, strong bases, 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):Corrosive Solids, N.O.S. Hazard Class (CFR):8 Additional Hazard Class (CFR):NA Packaging Group (CFR):III UN ID Number (CFR):UN# 1759 Shipping Name (IATA):Corrosive Solid, N.O.S. Hazard Class (IATA):8 Additional Hazard Class (IATA):NA Packaging Group (IATA):III UN ID Number (IATA):UN# 1759 SECTION 15: Regulatory Information TSCA:Listed in the TSCA inventory. SARA (Title 313):Title compound not listed. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION Safety Information Signal Word Danger Hazard Statements H314 Precautionary Statements P280-P305 + P351 + P338-P310 Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges Hazard Codes C:Corrosive; Risk Phrases R34 WGK Germany 3 Packaging Group II Hazard Class 8 HS Code 2915900090 Synthetic Route Tetrachlorosila... 10026-04-7 Silicon tetraac... Literature: Goubeau, J.; Mundiel, R. Z. Anorg. Chem., 1953 , vol. 272, p. 313 - 325 Full Text Show Details Malatesta, L. Gazzetta Chimica Italiana, 1948 , vol. 78, p. 753 - 763 Full Text Show Details Schuyten, H. A.; Weaver, J. W.; Reid, D. Journal of the American Chemical Society, 1947 , vol. 69, p. 2110 - 2112 Full Text View citing articles Show Details Gmelin Handbook: Si: MVol.C, 121, page 337 - 342 Ethanoic anhydr... Silicon tetraac... Literature: Kopylov, V. M.; Kireev, V. V.; Ivanov, V. V.; Astaf'ev, G. Yu.; Kozlov, Yu. V. Russian Journal of General Chemistry, 2001 , vol. 71, # 12 p. 1924 - 1928 Zhurnal Obshchei Khimii, 2001 , vol. 71, # 12 p. 2031 - 2035 acetic acid Silicon tetraac... Literature: US2566347 , ; Research (London), , vol. 8, p. Spl.55 Precursor & DownStream Precursor 10 CAS#:10026-04-7 Tetrachlorosilane CAS#:108-24-7 Ethanoic anhydride CAS#:64-19-7 acetic acid CAS#:540-88-5 tert-Butyl acetate DownStream 10 CAS#:3148-73-0 N'-Acetylacetoh... CAS#:18270-02-5 4,10-dimethyl-1... CAS#:60-35-5 CAS#:112926-00-8 silica gel |
| Tax Rebate | 9.0% |
| Supervision | A. Customs clearance form for inbound goods B. Customs clearance form for outbound goods |
| Inspection | R. Imported food hygiene supervision and inspection S. Export food hygiene supervision and inspection M. Imported commodity inspection N. Exported commodity inspection |
| Transport Info | Product name: Supervision conditions A. Customs clearance form for inbound goods B. Customs clearance form for outbound goods |
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