1-phenyl-3,4-dihydro-1H-isochromene

Also known as: 1H-2-Benzopyran, 3,4-dihydro-1-phenyl- (9CI), 1-phenylisochroman, 1-phenyl-3,4-dihydro-1H-2-benzopyran, 3,4-dihydro-1-phenyl-1H-2-benzopyran

1-phenyl-3,4-dihydro-1H-isochromene (CAS 2292-59-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H14O and a molecular weight of 210.27100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2292-59-3
Jingsj CID: J-992438-3
Molecular Formula: C₁₅H₁₄O
Molecular Weight: 210.27100 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	210.10400
PSA	9.23000
LogP	3.34870

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-phenyl-3,4-dihydro-1H-isochromene?

The CAS number of 1-phenyl-3,4-dihydro-1H-isochromene is 2292-59-3.

What are the molecular formula and molecular weight of 1-phenyl-3,4-dihydro-1H-isochromene?

1-phenyl-3,4-dihydro-1H-isochromene has molecular formula C15H14O and molecular weight 210.27100 g/mol.

What are the upstream and downstream products of 1-phenyl-3,4-dihydro-1H-isochromene?

For 1-phenyl-3,4-dihydro-1H-isochromene, Upstream Products: Isochroman, Phenylmagnesium bromide, Phenylmagnesium Iodide.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-phenyl-3,4-dihydro-1H-isochromene (CAS 2292-59-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-992438-3 (accessed 2026-11-09).

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