5-Nitrofluorescein diacetate

Also known as: 3',6'-Bis(acetyloxy)-5-nitrospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 5-Nitro-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diyl diacetate, 3',6'-Diacetoxy-5-nitro-spiro[phthalan-1,9'-xanthen]-3-one, 3',6'-Di-O-acetyl-5-nitrofluorescein

5-Nitrofluorescein diacetate (CAS 14926-29-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H15NO9 and a molecular weight of 461.37700 g/mol. Key properties include a boiling point of 666.2ºC at 760mmHg, a density of 1.56g/cm3 and a flash point of 273ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14926-29-5
Jingsj CID: J-1333412-8
Molecular Formula: C₂₄H₁₅NO₉
Molecular Weight: 461.37700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	666.2ºC at 760mmHg
Density	1.56g/cm3
Flash Point	273ºC
Exact Mass	461.07500
PSA	133.95000
LogP	4.53660
Vapor Pressure	1.29E-17mmHg at 25°C
Refractive Index	1.696

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 5-Nitrofluorescein diacetate?

The CAS number of 5-Nitrofluorescein diacetate is 14926-29-5.

What are the molecular formula and molecular weight of 5-Nitrofluorescein diacetate?

5-Nitrofluorescein diacetate has molecular formula C24H15NO9 and molecular weight 461.37700 g/mol.

What are the upstream and downstream products of 5-Nitrofluorescein diacetate?

For 5-Nitrofluorescein diacetate, Upstream Products: 4-Nitrophthalic acid, Catechol, Resorcinol; Downstream Products: 5-Aminofluorescein, Fluorescein isothiocyanate isomer I, 5-Nitrofluorescein.

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. "5-Nitrofluorescein diacetate (CAS 14926-29-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1333412-8 (accessed 2026-11-09).

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