5-hydrido-2,3,7,8-benzo-1,4,6,9-tetraoxa-5-phosphaspiro(4,4)non-2,7-diene

Modify Date: 2025-09-13 17:29:25

5-hydrido-2,3,7,8-benzo-1,4,6,9-tetraoxa-5-phosphaspiro(4,4)non-2,7-diene Structure
5-hydrido-2,3,7,8-benzo-1,4,6,9-tetraoxa-5-phosphaspiro(4,4)non-2,7-diene structure
 Common Name 5-hydrido-2,3,7,8-benzo-1,4,6,9-tetraoxa-5-phosphaspiro(4,4)non-2,7-diene
CAS Number 181-85-1 Molecular Weight 248.17100
Density N/A Boiling Point N/A
Molecular Formula C12H9O4P Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-hydrido-2,3,7,8-benzo-1,4,6,9-tetraoxa-5-phosphaspiro(4,4)non-2,7-diene
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C12H9O4P
Molecular Weight 248.17100
Exact Mass 248.02400
PSA 50.51000
LogP 3.33910

 Synonyms

2,2'-spirobi(1,3,2-benzodioxaphosphole)
bis(o-phenylenedioxy)hydrophosphorane
2,2'-Spirobi[1,3,2-benzodioxaphosphol]
2λ5-2,2'-spirobi[1,3,2-benzodioxaphosphole]
2,2'-spirobi[1,3,2λ5-benzodioxaphosphole]
2,2'-spirobi(1,3,2λ5-benzodioxaphosphole)
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Chemsrc provides CAS#:181-85-1 MSDS, density, melting point, boiling point, structure, etc. Its name is 5-hydrido-2,3,7,8-benzo-1,4,6,9-tetraoxa-5-phosphaspiro(4,4)non-2,7-diene>> amp version: 5-hydrido-2,3,7,8-benzo-1,4,6,9-tetraoxa-5-phosphaspiro(4,4)non-2,7-diene

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