Fluorescein diacetate, AR

Name: Fluorescein diacetate, AR
Brand: Vaqora Chemicals
SKU: VQ-046452

About Fluorescein diacetate, AR

Vaqora Chemicals supplies Fluorescein diacetate (AR grade), a biological stain registered under CAS number 596-09-8. Formula C24H16O7, molecular weight 416.4 g/mol. Its systematic (IUPAC) name is (6'-acetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) acetate. Alternative names: Diacetylfluorescein and 3',6'-Diacetylfluorescein.

Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include histology and cytology staining, microscopy and clinical laboratories. Buyers come mainly from academic and industrial research, diagnostics and biotechnology and textiles and dyeing.

Standard pack sizes are 25 g, 100 g and 500 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Histology & cytology staining
Microscopy
Clinical laboratories

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Fluorescein diacetate, AR
Catalogue No.	VQ-046452
CAS Number	596-09-8
IUPAC name	(6'-acetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) acetate
Molecular formula	C₂₄H₁₆O₇
Molecular weight	416.4 g/mol
Exact mass	416.0896
Grade	AR
HSN code	32049000
InChIKey	CHADEQDQBURGHL-UHFFFAOYSA-N
SMILES	CC(=O)OC1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)OC(=O)C)C5=CC=CC=C5C(=O)O3
PubChem CID	65047

Physical properties
Physical form	Other
LogP (XLogP3)	3.6
H-bond donors / acceptors	0 / 7
TPSA	88.1 Å²
Synonyms	Diacetylfluorescein, 3',6'-Diacetylfluorescein, Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-bis(acetyloxy)-, Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-bis(acetyloxy)-, 3',6'-Bis(acetyloxy)spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3,6-Diacetoxyfluoran, di-O-Acetylfluorescein, 3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl diacetate, Fluorescein 3',6'-diacetate, Diacetil-Fluoresceina, Fluorescein di-O-acetate (FDA)

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 596-09-8

Puriss

Fluorescein diacetate

CAS: 596-09-8
Formula: C₂₄H₁₆O₇
MW: 416.4 g/mol

VQ-000588

Frequently asked questions

What is the CAS number of Fluorescein diacetate, AR?

The CAS Registry Number of Fluorescein diacetate, AR is 596-09-8. It is also known as Diacetylfluorescein, 3',6'-Diacetylfluorescein, Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-bis(acetyloxy)-.

What is the molecular formula and molecular weight of Fluorescein diacetate, AR?

Fluorescein diacetate, AR has the molecular formula C24H16O7 and a molecular weight of 416.4 g/mol. Its IUPAC name is (6'-acetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) acetate.

Which grade and pack sizes of Fluorescein diacetate, AR can I order?

We supply Fluorescein diacetate, AR in AR grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Fluorescein diacetate, AR?

Yes. Every lot of Fluorescein diacetate, AR is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Fluorescein diacetate, AR be shipped internationally?

Yes. We export Fluorescein diacetate, AR worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.