Miltirone

Also known as: Rosmariquinone, Miltiron, Miltrione, NSC 639662, C13715, 2-Isopropyl-5,6,7,8-tetrahydro-8,8-dimethylphenanthrene-3,4-dione, 2-Isopropyl-8,8-dimethyl-5,6,7,8-tetrahydro-3,4-phenanthrenedione, 2-isopropyl-8,8-dimethyl-5,6,7,8-tetrahydro-phenanthrene-3,4-dione, 3,4-Phenanthrenedione, 5,6,7,8-tetrahydro-8,8-dimethyl-2-(1-methylethyl)-, 5,6,7,8-Tetrahydro-2-isopropyl-8,8-diMethyl-3,4-phenanthrenedione, 5,6,7,8-Tetrahydro-8,8-dimethyl-2-(1-methylethyl)-3,4-phenanthrenedione, 5,6,7,8-Tetrahydro-8,8-dimethyl-2-isopropyl-3,4-phenanthrenedione, 8,8-dimethyl-2-propan-2-yl-6,7-dihydro-5H-phenanthrene-3,4-dione

Miltirone (CAS 27210-57-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H22O2 and a molecular weight of 282.377 g/mol. Key properties include a melting point of 98-100℃ (hexane ), a boiling point of 421.6±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 179.4±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 27210-57-7
Jingsj CID: J-1962884-8
Molecular Formula: C₁₉H₂₂O₂
Molecular Weight: 282.377 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	98-100℃ (hexane )
Boiling Point	421.6±45.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	179.4±14.4 °C
Exact Mass	282.161987
PSA	34.14000
LogP	5.67
Vapor Pressure	0.0±1.0 mmHg at 25°C
Refractive Index	1.556

Activity & Biological Data

Additional Information	[1]. C M Lee, et al. Miltirone, a central benzodiazepine receptor partial agonist from a Chinese medicinal herb Salvia miltiorrhiza. Neurosci Lett. 1991 Jun 24;127(2):237-41.

Customs & Trade Information

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Miltirone?

The CAS number of Miltirone is 27210-57-7.

What are the molecular formula and molecular weight of Miltirone?

Miltirone has molecular formula C19H22O2 and molecular weight 282.377 g/mol.

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. "Miltirone (CAS 27210-57-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1962884-8 (accessed 2026-11-06).

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