6-Methoxyflavanone

6-甲氧基黄烷酮

Also known as: 2-Phenyl-6-methoxychroman-4-one, 6-Methoxy-2-phenyl-2,3-dihydrochromen-4-one, 6-Methoxy-2-phenyl-4H-1-benzopyran-4-one, 6-Methoxy-2-phenylchroman-4-one, 6-Methoxyflavanon, Flavanone, 6-methoxy-, NSC 50184, MFCD00017484

6-Methoxyflavanone (CAS 3034-04-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H14O3 and a molecular weight of 254.28100 g/mol. It is also known as 2-Phenyl-6-methoxychroman-4-one, 6-Methoxy-2-phenyl-2,3-dihydrochromen-4-one and 6-Methoxy-2-phenyl-4H-1-benzopyran-4-one. Key properties include a melting point of 141-143 °C(lit.), a boiling point of 425.5ºC at 760mmHg, a density of 1.199g/cm3 and a flash point of 202.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3034-04-6
Jingsj CID: J-1430967-0
Molecular Formula: C₁₆H₁₄O₃
Chinese Name: 6-甲氧基黄烷酮
Molecular Weight: 254.28100 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	141-143 °C(lit.)
Boiling Point	425.5ºC at 760mmHg
Density	1.199g/cm3
Flash Point	202.9ºC
Exact Mass	254.09400
PSA	35.53000
LogP	3.40170
Refractive Index	1.587

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 6-Methoxyflavanone?

The CAS number of 6-Methoxyflavanone is 3034-04-6.

What are the molecular formula and molecular weight of 6-Methoxyflavanone?

6-Methoxyflavanone has molecular formula C16H14O3 and molecular weight 254.28100 g/mol.

What are the upstream and downstream products of 6-Methoxyflavanone?

For 6-Methoxyflavanone, Upstream Products: 2'-Hydroxy-5'-methoxyacetophenone, Benzaldehyde, 4-Methoxyphenol; Downstream Products: 6-Methoxyflavone, 3-Hydroxy-6-methoxyflavone.

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

Last updated: 8/21/2026

How to cite: Jingsj. "6-Methoxyflavanone (CAS 3034-04-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1430967-0 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.