83067-20-3
83067-20-3 structure
- Name: 5-(TERT-BUTYLDIMETHYLSILYLOXY)-1-PENTANOL
- Chemical Name: 5-[tert-butyl(dimethyl)silyl]oxypentan-1-ol
- CAS Number: 83067-20-3
- Molecular Formula: C11H26O2Si
- Molecular Weight: 218.40800
- Create Date: 2018-12-24 21:48:52
- Modify Date: 2025-08-27 09:12:14
| Name | 5-[tert-butyl(dimethyl)silyl]oxypentan-1-ol |
|---|---|
| Synonyms | MFCD00187970 |
| Density | 0.885 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 140ºC6 mm Hg(lit.) |
| Molecular Formula | C11H26O2Si |
| Molecular Weight | 218.40800 |
| Flash Point | >230 °F |
| Exact Mass | 218.17000 |
| PSA | 29.46000 |
| LogP | 3.17080 |
| Index of Refraction | n20/D 1.442(lit.) |
| Personal Protective Equipment | Eyeshields;Gloves |
|---|---|
| Hazard Codes | Xi |
| RIDADR | NONH for all modes of transport |
| HS Code | 2931900090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![(1,1-dimethylethyl)dimethyl[5-(3-methyl-2-butenyloxy)pentyl]oxy silane structure](https://image.chemsrc.com/caspic/297/410087-91-1.png)
![tert-butyldimethyl[5-(tetrahydropyran-2-yloxy)pentyloxy]silane structure](https://image.chemsrc.com/caspic/067/112906-40-8.png)
![6-[tert-butyl(dimethyl)silyl]oxyhexan-2-one structure](https://image.chemsrc.com/caspic/063/110862-03-8.png)
![6-[tert-butyl(dimethyl)silyl]oxyhexan-2-ol structure](https://image.chemsrc.com/caspic/009/138611-32-2.png)
![7-[tert-butyl(dimethyl)silyl]oxyhept-2-enoic acid structure](https://image.chemsrc.com/caspic/174/405150-68-7.png)
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |