ethynylbenzene
苯乙炔-2-13C
Also known as: (13C)-phenylacetylene, 13C Labeled phenylacetylene, ETHYNYL-2-13C-BENZENE, Ethynyl-2-13C-benzene, PHENYLACETYLENE-2-13C, Phenylacetylen, Phenylacetylene-2-13C, [(13)C1]phenylacetylene, [13C]-Ethynyl-benzene, [2-13C]ethynyl-benzene, [2-13C]phenylacetylene, phenylacetylene-2-13C
ethynylbenzene (CAS 54522-92-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6 and a molecular weight of 103.12600 g/mol. It is also known as (13C)-phenylacetylene, 13C Labeled phenylacetylene and ETHYNYL-2-13C-BENZENE. Key property: a flash point of 27 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 54522-92-8
- Jingsj CID
- J-1399223-9
- Molecular Formula
- C8H6
- Chinese Name
- 苯乙炔-2-13C
- Molecular Weight
- 103.12600 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Flash Point | 27 °C |
|---|
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of ethynylbenzene?
The CAS number of ethynylbenzene is 54522-92-8.
What are the molecular formula and molecular weight of ethynylbenzene?
ethynylbenzene has molecular formula C8H6 and molecular weight 103.12600 g/mol.
Is ethynylbenzene hazardous?
ethynylbenzene has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethynylbenzene (CAS 54522-92-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1399223-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.