Introduction：Basic information about CAS 3353-68-2|1,3-bis(3-carboxypropyl)tetramethyldisiloxane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,3-bis(3-carboxypropyl)tetramethyldisiloxane |
|---|
| CAS Number | 3353-68-2 | Molecular Weight | 306.503 |
|---|
| Density | 1.0±0.1 g/cm3 | Boiling Point | 379.3±27.0 °C at 760 mmHg |
|---|
| Molecular Formula | C12H26O5Si2 | Melting Point | 47ºC |
|---|
| MSDS | / | Flash Point | 183.2±23.7 °C |
|---|
Names
| Name | 4-[[3-carboxypropyl(dimethyl)silyl]oxy-dimethylsilyl]butanoic acid |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
|---|
| Boiling Point | 379.3±27.0 °C at 760 mmHg |
|---|
| Melting Point | 47ºC |
|---|
| Molecular Formula | C12H26O5Si2 |
|---|
| Molecular Weight | 306.503 |
|---|
| Flash Point | 183.2±23.7 °C |
|---|
| Exact Mass | 306.131866 |
|---|
| PSA | 83.83000 |
|---|
| LogP | 4.25 |
|---|
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
|---|
| Index of Refraction | 1.457 |
|---|
| InChIKey | DNNFJTRYBMVMPE-UHFFFAOYSA-N |
|---|
| SMILES | C[Si](C)(CCCC(=O)O)O[Si](C)(C)CCCC(=O)O |
|---|
Safety Information
| Hazard Codes | Xi |
|---|
| Risk Phrases | 36/37/38 |
|---|
| Safety Phrases | 26-36/37/39 |
|---|
| HS Code | 2934999090 |
|---|
Customs
| HS Code | 2934999090 |
|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|---|
Synonyms
| 4,4'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)dibutanoic acid |
| Butanoic acid, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis- |
| 4,4'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)dibutanoic acid |
| MFCD00045969 |
| 5,5,7,7-tetramethyl-6-oxa-5,7-disila-undecanedioic acid |
