Spiroisobenzofuran-1(3H),9-9Hxanthen-3-one, 2,4,5-tribromo-3,6-dihydroxy

Modify Date: 2026-07-17 13:11:06

Spiroisobenzofuran-1(3H),9-9Hxanthen-3-one, 2,4,5-tribromo-3,6-dihydroxy Structure
Spiroisobenzofuran-1(3H),9-9Hxanthen-3-one, 2,4,5-tribromo-3,6-dihydroxy structure
Common Name Spiroisobenzofuran-1(3H),9-9Hxanthen-3-one, 2,4,5-tribromo-3,6-dihydroxy
CAS Number 25709-83-5 Molecular Weight 568.99400
Density N/A Boiling Point N/A
Molecular Formula C20H9Br3O5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C20H9Br3O5
Molecular Weight 568.99400
Exact Mass 565.80000
PSA 75.99000
LogP 5.95330
InChIKey YKZJCSJCUCCADE-UHFFFAOYSA-N
SMILES O=C1OC2(c3ccccc31)c1ccc(O)c(Br)c1Oc1c2cc(Br)c(O)c1Br

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2932999099

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

Spiroisobenzofuran-1(3H),9-9Hxanthen-3-one, 2,4,5-tribromo-3,6-dihydroxy Structure

Spiroisobenzofu...

CAS#:25709-83-5

Learn More
Literature: Graichen; Molitor Journal of the Association of Official Agricultural Chemists, 1959 , vol. 42, p. 149,159

~%

Spiroisobenzofuran-1(3H),9-9Hxanthen-3-one, 2,4,5-tribromo-3,6-dihydroxy Structure

Spiroisobenzofu...

CAS#:25709-83-5

Learn More
Literature: Graichen; Molitor Journal of the Association of Official Agricultural Chemists, 1959 , vol. 42, p. 149,159

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2',4',5'-Tribrom-3',6'-dihydroxy-spiro[phthalan-1,9'-xanthen]-3-on
Spiro(isobenzofuran-1(3h),9'-(9h)xanthen)-3-one,2',4',5'-tribromo-3',6'-dihydroxy
UNII-J86L7YG48F
2,4,5-Tribromfluorescein
Fluorescein,2',4',5'-tribromo
2,4,5-Tribromofluorescein
2',4',5'-tribromo-3',6'-dihydroxy-spiro[phthalan-1,9'-xanthen]-3-one

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one have?
A: English synonyms of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one: 2',4',5'-Tribrom-3',6'-dihydroxy-spiro[phthalan-1,9'-xanthen]-3-on, Spiro(isobenzofuran-1(3h),9'-(9h)xanthen)-3-one,2',4',5'-tribromo-3',6'-dihydroxy, UNII-J86L7YG48F, 2,4,5-Tribromfluorescein, Fluorescein,2',4',5'-tribromo, 2,4,5-Tribromofluorescein, 2',4',5'-tribromo-3',6'-dihydroxy-spiro[phthalan-1,9'-xanthen]-3-one.
Q: What is the InChIKey of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one?
A: InChIKey of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one is YKZJCSJCUCCADE-UHFFFAOYSA-N.
Q: What is the SMILES notation of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one?
A: SMILES notation of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one is O=C1OC2(c3ccccc31)c1ccc(O)c(Br)c1Oc1c2cc(Br)c(O)c1Br.
Q: What is the English name of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one?
A: The English name of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one is 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one.
Q: What is the molecular formula of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one?
A: Molecular formula of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one is C20H9Br3O5.
Q: What is the Chinese name of 25709-83-5?
A: Chinese name of 25709-83-5 is 25709-83-5.
Q: What is the polar surface area (PSA) of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one?
A: Polar surface area (PSA) of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one is 75.99000.
Q: What are the upstream materials of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one?
A: Related upstream materials(CAS) of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one: 596-03-2;2321-07-5.
Q: What is the LogP of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one?
A: LogP of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one is 5.95330.
Q: What is the CAS number of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one?
A: CAS number of 2',4',5'-tribromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one is 25709-83-5.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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