(2H44)Henicosane
正二十一烷-D44
Also known as: (H)Henicosane, Ethene-d4, Ethylene-d4, Heneicosane-d, N-HENEICOSANE-D44, Perdeuterio-heneicosan, Tetradeuteroethylene, d4-ethylene, n-Heneicosane-d44 in isooctane, n-heneicosane-d44, perdeuterioethylene, tetratetracontadeuterio-heneicosane
(2H44)Henicosane (CAS 39756-37-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C21D44 and a molecular weight of 340.845 g/mol. It is also known as (H)Henicosane, Ethene-d4 and Ethylene-d4. Key properties include a boiling point of 356.1±5.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 198.8±7.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 39756-37-1
- Jingsj CID
- J-1971981-6
- Molecular Formula
- C21D44
- Chinese Name
- 正二十一烷-D44
- Molecular Weight
- 340.845 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 356.1±5.0 °C at 760 mmHg |
|---|---|
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 198.8±7.2 °C |
Frequently Asked Questions
What is the CAS number of (2H44)Henicosane?
The CAS number of (2H44)Henicosane is 39756-37-1.
What are the molecular formula and molecular weight of (2H44)Henicosane?
(2H44)Henicosane has molecular formula C21D44 and molecular weight 340.845 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2H44)Henicosane (CAS 39756-37-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1971981-6 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.