(+)-1-(9-fluorenyl)ethyl chloroformate

氯甲酸(+)-1-(9-芴)乙酯

Also known as: (+)-FLEC, (-)-FLEC, (-)-1-(9-fluorenyl)ethyl chloroformate, (+)-1-(9-fluorenyl)ethyl chloroformate solution, MFCD00043429, Flec, 1-(9H-fluoren-9-yl)ethyl carbonochloridate

(+)-1-(9-fluorenyl)ethyl chloroformate (CAS 154479-90-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H13ClO2 and a molecular weight of 272.72600 g/mol. It is also known as (+)-FLEC, (-)-FLEC and (-)-1-(9-fluorenyl)ethyl chloroformate. Key properties include a melting point of -94ºC, a boiling point of 398.8ºC at 760 mmHg, a density of 1.266g/cm3 and a flash point of 145.7ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 154479-90-0
Jingsj CID: J-1467520-5
Molecular Formula: C₁₆H₁₃ClO₂
Chinese Name: 氯甲酸(+)-1-(9-芴)乙酯
Molecular Weight: 272.72600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	-94ºC
Boiling Point	398.8ºC at 760 mmHg
Density	1.266g/cm3
Flash Point	145.7ºC

GHS Safety & Compliance

Flammable / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of (+)-1-(9-fluorenyl)ethyl chloroformate?

The CAS number of (+)-1-(9-fluorenyl)ethyl chloroformate is 154479-90-0.

What are the molecular formula and molecular weight of (+)-1-(9-fluorenyl)ethyl chloroformate?

(+)-1-(9-fluorenyl)ethyl chloroformate has molecular formula C16H13ClO2 and molecular weight 272.72600 g/mol.

Is (+)-1-(9-fluorenyl)ethyl chloroformate hazardous?

(+)-1-(9-fluorenyl)ethyl chloroformate has GHS signal word Danger.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(+)-1-(9-fluorenyl)ethyl chloroformate (CAS 154479-90-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1467520-5 (accessed 2026-10-25).

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