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9-ETHYNYLPHENANTHRENE

Also known as: 9-Ethynyl Phenanthrene, 9-Ethynylphenanthrene 97%, 9-ethynylphenanthrene, 9-phenanthrene acetylene, 9-phenanthrenylacetylene, 9-phenanthrylacetylene, 9-phenanthrylethyne, MFCD05664210, Phenanthrene,9-ethynyl, Phenanthrene,9-ethynyl-, [Phenanthren-9-yl]ethyne

9-ETHYNYLPHENANTHRENE (CAS 32870-98-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H10 and a molecular weight of 202.25100 g/mol. Key properties include a melting point of 63-67ºC(lit.), a boiling point of 377.7ºC at 760 mmHg, a density of 1.15 g/cm3 and a flash point of 174ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
32870-98-7
Jingsj CID
J-1447793-1
Molecular Formula
C16H10
Molecular Weight
202.25100 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point63-67ºC(lit.)
Boiling Point377.7ºC at 760 mmHg
Density1.15 g/cm3
Flash Point174ºC
Exact Mass202.07800
LogP3.97430
Refractive Index1.713

Frequently Asked Questions

What is the CAS number of 9-ETHYNYLPHENANTHRENE?

The CAS number of 9-ETHYNYLPHENANTHRENE is 32870-98-7.

What are the molecular formula and molecular weight of 9-ETHYNYLPHENANTHRENE?

9-ETHYNYLPHENANTHRENE has molecular formula C16H10 and molecular weight 202.25100 g/mol.

What are the upstream and downstream products of 9-ETHYNYLPHENANTHRENE?

For 9-ETHYNYLPHENANTHRENE, Upstream Products: Ethanone, 1-(9-phenanthrenyl)-, 9-Bromophenanthrene, Dimethyl (1-diazo-2-oxopropyl)phosphonate; Downstream Products: Ethanone, 1-(9-phenanthrenyl)-, BENZO(B)FLUORANTHENE.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "9-ETHYNYLPHENANTHRENE (CAS 32870-98-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1447793-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.