(1-Ethynyl-cyclopropyl)-benzene
(1-乙炔基环丙基)苯
Also known as: (1-Ethynylcyclopropyl), (1-ethynylcyclopropyl)benzene, 1-(1-ethynylcyclopropyl)benzene, 1-phenyl-1-ethynylcyclopropane, Benzene, (1-ethynylcyclopropyl)-
(1-Ethynyl-cyclopropyl)-benzene (CAS 139633-98-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H10 and a molecular weight of 142.19700 g/mol. It is also known as (1-Ethynylcyclopropyl), (1-ethynylcyclopropyl)benzene and 1-(1-ethynylcyclopropyl)benzene. Key properties include a boiling point of 199.1ºC at 760 mmHg, a density of 1.02g/cm3 and a flash point of 62.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 139633-98-0
- Jingsj CID
- J-1505042-7
- Molecular Formula
- C11H10
- Chinese Name
- (1-乙炔基环丙基)苯
- Molecular Weight
- 142.19700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 199.1ºC at 760 mmHg |
|---|---|
| Density | 1.02g/cm3 |
| Flash Point | 62.7ºC |
Frequently Asked Questions
What is the CAS number of (1-Ethynyl-cyclopropyl)-benzene?
The CAS number of (1-Ethynyl-cyclopropyl)-benzene is 139633-98-0.
What are the molecular formula and molecular weight of (1-Ethynyl-cyclopropyl)-benzene?
(1-Ethynyl-cyclopropyl)-benzene has molecular formula C11H10 and molecular weight 142.19700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(1-Ethynyl-cyclopropyl)-benzene (CAS 139633-98-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505042-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.