tert-Butyl(chloro)diphenylsilane
Also known as: tert-Butyldiphenylchlorosilane, tert-Butylchlorodiphenylsilane, TBDPSCl, TBDPS chloride, tert-Butyldiphenylsilyl chloride, Diphenyl-tert-butylchlorosilane, Diphenyl-t-butylchlorosilane, Chloro(2-methyl-2-propanyl)diphenylsilane, Silane, chloro(1,1-dimethylethyl)diphenyl-, tert-Butyldiphenylchlorsilane
tert-Butyl(chloro)diphenylsilane (CAS 58479-61-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H19ClSi and a molecular weight of 274.861 g/mol. Key properties include a boiling point of 334.4±11.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 143.3±9.2 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 58479-61-1
- Jingsj CID
- J-38790-6
- Molecular Formula
- C16H19ClSi
- Molecular Weight
- 274.861 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 334.4±11.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 143.3±9.2 °C |
| Exact Mass | 274.094452 |
| LogP | 6.91 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.547 |
| Additional Property | reacts |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| 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% |
Frequently Asked Questions
What is the CAS number of tert-Butyl(chloro)diphenylsilane?
The CAS number of tert-Butyl(chloro)diphenylsilane is 58479-61-1.
What are the molecular formula and molecular weight of tert-Butyl(chloro)diphenylsilane?
tert-Butyl(chloro)diphenylsilane has molecular formula C16H19ClSi and molecular weight 274.861 g/mol.
Is tert-Butyl(chloro)diphenylsilane hazardous?
tert-Butyl(chloro)diphenylsilane has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of tert-Butyl(chloro)diphenylsilane?
For tert-Butyl(chloro)diphenylsilane, Upstream Products: tert-butyl chloride, Dichlorodiphenylsilane, tert-Butyldiphenylsilane; Downstream Products: tert-Butyldiphenylsilyl cyanide, tert-Butyldiphenylsilyl trifluoromethanesulfonate, Methyl 3,5-bis(tert-butyldiphenylsilyloxy)benzoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "tert-Butyl(chloro)diphenylsilane (CAS 58479-61-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38790-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.