2(3H)-Furanone, dihydro-3-methylene-5-(phenylmethyl)-

Also known as: 5-BENZYL-3-METHYLENE-DIHYDRO-FURAN-2-ONE, 5-benzyl-3-methylideneoxolan-2-one

2(3H)-Furanone, dihydro-3-methylene-5-(phenylmethyl)- (CAS 77547-07-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12O2 and a molecular weight of 188.22200 g/mol. Key properties include a boiling point of 347.3ºC at 760 mmHg, a density of 1.11g/cm3 and a flash point of 144.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 77547-07-0
Jingsj CID: J-1355071-5
Molecular Formula: C₁₂H₁₂O₂
Molecular Weight: 188.22200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	347.3ºC at 760 mmHg
Density	1.11g/cm3
Flash Point	144.5ºC
Exact Mass	188.08400
PSA	26.30000
LogP	2.10080
Refractive Index	1.55

Customs & Trade Information

HS Code	2932209090
Summary	2932209090. other lactones. 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 2(3H)-Furanone, dihydro-3-methylene-5-(phenylmethyl)-?

The CAS number of 2(3H)-Furanone, dihydro-3-methylene-5-(phenylmethyl)- is 77547-07-0.

What are the molecular formula and molecular weight of 2(3H)-Furanone, dihydro-3-methylene-5-(phenylmethyl)-?

2(3H)-Furanone, dihydro-3-methylene-5-(phenylmethyl)- has molecular formula C12H12O2 and molecular weight 188.22200 g/mol.

What are the upstream and downstream products of 2(3H)-Furanone, dihydro-3-methylene-5-(phenylmethyl)-?

For 2(3H)-Furanone, dihydro-3-methylene-5-(phenylmethyl)-, Upstream Products: 2-(Bromomethyl)acrylic acid, Phenylacetaldehyde, Formaldehyde.

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. "2(3H)-Furanone, dihydro-3-methylene-5-(phenylmethyl)- (CAS 77547-07-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355071-5 (accessed 2026-11-09).

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