CAS Number2116-84-9
SynonymsPolyphenylmethyl siloxane; TRIS(TRIMETHYLSILOXY)PHENYLSILANE; phenyl dimethicone; 1,1,1,5,5,5-Hexamethyl-3-phenyl-3-[(trimethylsilyl)oxy]trisiloxane; Dow Corning 556; Silicone DC 556; EINECS 218-320-6; Phenyl trimethicone; MFCD00053665; UNII-DR0K5NOJ4R; 2.2.6.6-tetramethyl-4-phenyl-4-trimethylsiloxy-2.4.6-trisila-3.5-dioxaheptane; methylphenylpolysiloxane; Dow 556 Fluid; Phenyltris(trimethylsiloxy)silane
Molecular FormulaC15H32O3Si4
Molecular Weight372.76
Purity98.00%
Density0.9±0.1 g/cm3
Boiling Point315.4±25.0 °C at 760 mmHg
Melting Point-102ºC
AppearanceLiquid;Colorless to Almost colorless clear liquid
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2116-84-9 |
| Catalog No. | 2A-9028008 |
| Chinese Name | 苯基三(三甲基硅氧基)硅烷 |
| Synonyms | Polyphenylmethyl siloxane; TRIS(TRIMETHYLSILOXY)PHENYLSILANE; phenyl dimethicone; 1,1,1,5,5,5-Hexamethyl-3-phenyl-3-[(trimethylsilyl)oxy]trisiloxane; Dow Corning 556; Silicone DC 556; EINECS 218-320-6; Phenyl trimethicone; MFCD00053665; UNII-DR0K5NOJ4R; 2.2.6.6-tetramethyl-4-phenyl-4-trimethylsiloxy-2.4.6-trisila-3.5-dioxaheptane; methylphenylpolysiloxane; Dow 556 Fluid; Phenyltris(trimethylsiloxy)silane |
| Molecular Formula | C15H32O3Si4 |
| Molecular Weight | 372.76 |
| Purity | 98.00 |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 315.4±25.0 °C at 760 mmHg |
| Melting Point | -102ºC |
| Appearance | Liquid;Colorless to Almost colorless clear liquid |
| Storage Condition | Store under inert gas; avoid moisture (decompositi |
| HTC | 2934999090 |
| PubChem ID | 6091749 |
| SMILES | C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)c1ccccc1 |
| InChI | InChI=1S/C15H32O3Si4/c1-19(2,3)16-22(17-20(4,5)6,18-21(7,8)9)15-13-11-10-12-14-15/h10-14H,1-9H3 |
| InChI Key | LINXHFKHZLOLEI-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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