2',4',5',7'-tetrachlorofluorescein

CAS 2320-38-9C20H8Cl4O5MW 470.1

2',4',5',7'-tetrachlorofluorescein (CAS 2320-38-9) — formula C20H8Cl4O5, molecular weight 470.1; category organic chemicals.

Product Overview

CAS Number	2320-38-9
Molecular Formula	C20H8Cl4O5
Molecular Weight	470.1
LogP	5.9
Category	Organic Chemicals

Technical Profile

What this product is

2',4',5',7'-tetrachlorofluorescein is a carbon-based organic compound with CAS registry number 2320-38-9 and molecular formula C20H8Cl4O5 (molecular weight 470.1), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 2320-38-9

Its molecular formula C20H8Cl4O5 comprises 20 C, 8 H, 4 Cl, 5 O atoms.

Also known as: 2',4',5',7'-tetrachlorofluorescein · 2',4',5',7'-四氯荧光素

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 2',4',5',7'-tetrachlorofluorescein?

The CAS registry number of 2',4',5',7'-tetrachlorofluorescein is 2320-38-9.

What is the molecular formula and molecular weight of 2',4',5',7'-tetrachlorofluorescein?

Molecular formula C20H8Cl4O5, molecular weight 470.1.

What other names is 2',4',5',7'-tetrachlorofluorescein known by?

It is also registered under: 2',4',5',7'-tetrachlorofluorescein, 2',4',5',7'-四氯荧光素.

Which category does 2',4',5',7'-tetrachlorofluorescein belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for 2',4',5',7'-tetrachlorofluorescein (CAS 2320-38-9), compiled from public chemistry databases.

Registry identifiers across databases

CAS 号	2320-38-9
PubChem CID	150993
分子式	C20H8Cl4O5
IUPAC 名称	2',4',5',7'-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
UNII（FDA）	NS00027377

Computed descriptors

Molecular Weight	470.1
XLogP3	5.9
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	0
Exact Mass	469.909634
Monoisotopic Mass	467.912584
Topological Polar Surface Area	76
Heavy Atom Count	29

Physicochemical values on record

Color Additive Status	81.30

Synonyms and trade names

2',4',5',7'-Tetrachlorofluorescein; 2320-38-9; DTXSID40177780; RefChem:80094; DTXCID00100271; 2',4',5',7'-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one; SCHEMBL498286; SCHEMBL29486978; 2,4,5,7-tetrachloro fluorescein; NS00027377; 2',4',5',7'-Tetrachloro-3',6'-dihydroxy-3H-spiro[[2]benzofuran-1,9'-xanthen]-3-one; Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 2',4',5',7'-tetrachloro-3',6'-dihydroxy-

What the public record says

2',4',5',7'-四氯荧光素 · CAS 2320-38-9 · C20H8Cl4O5. UNII NS00027377. Color Additive Status: 81.30.

Source: PubChem / Wikidata; the batch COA governs where values differ.

2',4',5',7'-tetrachlorofluorescein

Product Overview

Technical Profile

What this product is

Identification

Frequently Asked Questions

PubChem Public Data

Registry identifiers across databases

Computed descriptors

Physicochemical values on record

Synonyms and trade names

What the public record says

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