1,1-Bis(methylseleno)ethane
1,1-双(甲基硒)乙烷
Also known as: 1,1-bis(methylselanyl)ethane, 1,1-bis(methylseleno)ethane, Ethane, 1,1-bis(methylseleno)-, Acetaldehyd-dimethylselenoacetal, 1,1-Bis(methylseleno)ethane,99%
1,1-Bis(methylseleno)ethane (CAS 56051-04-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H10Se2 and a molecular weight of 216.04200 g/mol. It is also known as 1,1-bis(methylselanyl)ethane, 1,1-bis(methylseleno)ethane and Ethane, 1,1-bis(methylseleno)-. Key properties include a boiling point of 198.7ºC at 760 mmHg and a flash point of 74ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 56051-04-8
- Jingsj CID
- J-1175478-3
- Molecular Formula
- C4H10Se2
- Chinese Name
- 1,1-双(甲基硒)乙烷
- Molecular Weight
- 216.04200 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 198.7ºC at 760 mmHg |
|---|---|
| Flash Point | 74ºC |
Frequently Asked Questions
What is the CAS number of 1,1-Bis(methylseleno)ethane?
The CAS number of 1,1-Bis(methylseleno)ethane is 56051-04-8.
What are the molecular formula and molecular weight of 1,1-Bis(methylseleno)ethane?
1,1-Bis(methylseleno)ethane has molecular formula C4H10Se2 and molecular weight 216.04200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,1-Bis(methylseleno)ethane (CAS 56051-04-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1175478-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.