N,N-Bis(trimethylsilyl)formamide
Also known as: BSF, N,N-Di-trimethylsilylformamide, Formamide, N,N-bis(trimethylsilyl)-, Bis-N,N-(trimethylsilyl)formamide, MFCD00014849, EINECS 239-530-4, N,N-Bis-(trimethylsilyl)-formamide
N,N-Bis(trimethylsilyl)formamide (CAS 15500-60-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H19NOSi2 and a molecular weight of 189.40300 g/mol. Key properties include a melting point of 158ºC, a boiling point of 158ºC, a density of 0.86g/cm3 and a flash point of 42ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15500-60-4
- Jingsj CID
- J-1444214-0
- Molecular Formula
- C7H19NOSi2
- Molecular Weight
- 189.40300 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 158ºC |
|---|---|
| Boiling Point | 158ºC |
| Density | 0.86g/cm3 |
| Flash Point | 42ºC |
| Exact Mass | 189.10100 |
| PSA | 20.31000 |
| LogP | 2.75050 |
| Vapor Pressure | 4.78mmHg at 25°C |
| Refractive Index | n20/D 1.437 |
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 N,N-Bis(trimethylsilyl)formamide?
The CAS number of N,N-Bis(trimethylsilyl)formamide is 15500-60-4.
What are the molecular formula and molecular weight of N,N-Bis(trimethylsilyl)formamide?
N,N-Bis(trimethylsilyl)formamide has molecular formula C7H19NOSi2 and molecular weight 189.40300 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N,N-Bis(trimethylsilyl)formamide (CAS 15500-60-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1444214-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.