Tetramethylammonium borohydride
四甲基硼氢化铵
Also known as: Tetramethylammonium borohydride, Tetramethylammonium tetrahydroborate, TMAB, N,N,N-Trimethylmethanaminium tetrahydroborate, Methanaminium, N,N,N-trimethyl-, tetrahydroborate(1-)
Tetramethylammonium borohydride (CAS 16883-45-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H15BN and a molecular weight of 88.988 g/mol. It is also known as Tetramethylammonium tetrahydroborate, TMAB and N,N,N-Trimethylmethanaminium tetrahydroborate. Key properties include a melting point of 150ºC (dec.), a boiling point of 205ºC at 760mmHg, a density of 0.81 and a flash point of 72.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16883-45-7
- Jingsj CID
- J-28756-8
- Molecular Formula
- C4H15BN
- Chinese Name
- 四甲基硼氢化铵
- Molecular Weight
- 88.988 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 150ºC (dec.) |
|---|---|
| Boiling Point | 205ºC at 760mmHg |
| Density | 0.81 |
| Flash Point | 72.8ºC |
Frequently Asked Questions
What is the CAS number of Tetramethylammonium borohydride?
The CAS number of Tetramethylammonium borohydride is 16883-45-7.
What are the molecular formula and molecular weight of Tetramethylammonium borohydride?
Tetramethylammonium borohydride has molecular formula C4H15BN and molecular weight 88.988 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tetramethylammonium borohydride (CAS 16883-45-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28756-8 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.