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+86 15628782329
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Tel:
+86-156-2878-2329
E-Mail：sales001@bosschemical.com
E-Mail：sales001@bosschemical.com
No. 55, Gongye South Road, Jinan Area, China (Shandong) Pilot Free Trade Zone.
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681-84-5
bosschem
681-84-5
Product Description
Product name: Tetramethyl orthosilicate
CAS：681-84-5
MF：C4H12O4Si
MW：152.22
EINECS:211-656-4
Application:
1. Used as insulation material in the electronic industry
2. Used as an optical glass processing agent and coagulant
3. Synthetic organosilicon
4. Manufacturing heat-resistant paint
5. Used for adhesives
6. Used as an intermediate in organic synthesis
Specifications :
PROPERTIES | SPECIFICATION | ANALYSIS | TEST METHOD |
Appearance | Colorless transparent liquid | Colorless transparent liquid | Visual |
Assay, % | ≥99 | 99.2 | Gas chromatography |
Color, APHA | ≤25 | 5 | Pt-Co |
Specific Gravity at 25°C, g/cm3 | 1.020- 1.025 | 1.024 | Hydrometer |
Refractive Index, ND20 | 1.3670- 1.3700 | 1.3671 | Abbe Refractometer |
Water dispersion | Qualified | Qualified | Water dissolution |
Conclusion |
| ||
Product Description
Product name: Tetramethyl orthosilicate
CAS：681-84-5
MF：C4H12O4Si
MW：152.22
EINECS:211-656-4
Application:
1. Used as insulation material in the electronic industry
2. Used as an optical glass processing agent and coagulant
3. Synthetic organosilicon
4. Manufacturing heat-resistant paint
5. Used for adhesives
6. Used as an intermediate in organic synthesis
Specifications :
PROPERTIES | SPECIFICATION | ANALYSIS | TEST METHOD |
Appearance | Colorless transparent liquid | Colorless transparent liquid | Visual |
Assay, % | ≥99 | 99.2 | Gas chromatography |
Color, APHA | ≤25 | 5 | Pt-Co |
Specific Gravity at 25°C, g/cm3 | 1.020- 1.025 | 1.024 | Hydrometer |
Refractive Index, ND20 | 1.3670- 1.3700 | 1.3671 | Abbe Refractometer |
Water dispersion | Qualified | Qualified | Water dissolution |
Conclusion |
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