ChemicalBook--->CAS DataBase List--->304-91-6

304-91-6

304-91-6 Structure

304-91-6 Structure
IdentificationMore
[Name]

2-Iodosobenzoic acid
[CAS]

304-91-6
[Synonyms]

1-HYDROXY-1,2-BENZIODOXOL-3(1H)-ONE
2-IODOSOBENZOIC ACID
O-IODOSOBENZOIC ACID
2-iodosyl-benzoicaci
2-iodosylbenzoicacid
o-iodoso-benzoicaci
o-iodosylbenzoicacid
2-iodosobenzoic acid moistened with water (H2O ~10%)
Iodosobenzoicacid
Iodosylbenzoic acid
o-Iodosobenzoic acid 2-Iodosobenzoic acid
2-IODOSOBENZOIC ACID MOISTENED WITH &
[EINECS(EC#)]

206-159-4
[Molecular Formula]

C7H5IO3
[MDL Number]

MFCD00002401
[Molecular Weight]

264.02
[MOL File]

304-91-6.mol
Chemical PropertiesBack Directory
[Melting point ]

230 °C (dec.)(lit.)
[storage temp. ]

−20°C
[form ]

Powder
[pka]

2.84±0.36(Predicted)
[color ]

White to off-white
[Water Solubility ]

Insoluble in water.
[Sensitive ]

Light Sensitive
[BRN ]

1939973
[CAS DataBase Reference]

304-91-6(CAS DataBase Reference)
[EPA Substance Registry System]

304-91-6(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[RTECS ]

DH3056550
[F ]

8-23
[Hazard Note ]

Irritant
[HS Code ]

29163990
Hazard InformationBack Directory
[Chemical Properties]

White powder
[Uses]

1-Organosulfonyloxy-1, 2-benziodoxol-3-(1H)-ones (3, 4, 5) can be prepared in one step from 2-iodosobenzoic acid and the corresponding sulfonic acids. 2-carboxydiphenyliodonium salts was prepared by the acid-catalyzed condensation of 2-iodosobenzoic acid with benzene, mesitylene, and cyclohexylbenzene.
[Definition]

ChEBI: A benzoic acid compound having an iodosyl substituent at the ortho-position.
[Purification Methods]

Crystallise the acid from EtOH and dry it in vacuo.[Beilstein 9 H 363.]
Spectrum DetailBack Directory
[Spectrum Detail]

2-Iodosobenzoic acid(304-91-6)1HNMR
2-Iodosobenzoic acid(304-91-6)13CNMR
2-Iodosobenzoic acid(304-91-6)IR1
2-Iodosobenzoic acid(304-91-6)IR2
2-Iodosobenzoic acid(304-91-6)Raman
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2-Iodosobenzoic acid, 97%(304-91-6)
[Sigma Aldrich]

304-91-6(sigmaaldrich)
[TCI AMERICA]

2-Iodosobenzoic Acid,>95.0%(T)(304-91-6)
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