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ChemicalBook--->CAS DataBase List--->84-88-8

84-88-8

84-88-8 Structure

84-88-8 Structure
IdentificationMore
[Name]

8-Hydroxyquinoline-5-sulfonic acid
[CAS]

84-88-8
[Synonyms]

8-HYDROXY-5-QUINOLINESULFONIC ACID
8-HYDROXYQUINOLIN-5-SULFONIC ACID
8-HYDROXYQUINOLINE-5-SULFONIC ACID
8-QUINOLINOL-5-SULFONIC ACID
8-QUINOLINONE-5-SULFONIC ACID
OXINE-5-SULFONIC ACID
5-Sulfo-8-hydroxyquinoline
5-Sulfo-8-quinolinol
5-Sulfooxine
8-hydroxy-5-quinolinesulfonicaci
8-Hydroxy-5-sulfoquinoline
8-Hydroxyquinoline-5-sulfonate
8-Hydroxyquinoline-5-sulfonic
8-Hydroxyquinoline-5-sulphonic acid
Oxin-5-sulfonicacid
Sulfoxine
4(5)-IMIDAZOLECARBOXALDEHYDE HYDROCHLORIDE
4-HYDROXYQUINOLINE-5-SULPHONIC ACID
5-Quinolinesulfonic acid,8-hydroxy-
8-HYDROXYQUINOLINE-5-SULFONIC ACID MONOHYDRATE 98%
[EINECS(EC#)]

201-570-5
[Molecular Formula]

C9H7NO4S
[MDL Number]

MFCD00006795
[Molecular Weight]

225.22
[MOL File]

84-88-8.mol
Chemical PropertiesBack Directory
[Melting point ]

311-313°C
[density ]

1.4899 (rough estimate)
[refractive index ]

1.5364 (estimate)
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
[form ]

crystalline
[pka]

pK1:4.092(+1);pK2:8.776(0) (25°C)
[color ]

yellow to green
[Merck ]

4844
[Stability:]

Hygroscopic
[CAS DataBase Reference]

84-88-8(CAS DataBase Reference)
[NIST Chemistry Reference]

5-Quinolinesulfonic acid, 8-hydroxy-(84-88-8)
[EPA Substance Registry System]

84-88-8(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xn,Xi
[Risk Statements ]

R22:Harmful if swallowed.
R36:Irritating to the eyes.
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 .
[RIDADR ]

2811
[WGK Germany ]

3
[RTECS ]

VC2570000
[HazardClass ]

6.1(b)
[PackingGroup ]

III
[HS Code ]

29334990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

FUMING SULFURIC ACID-->8-Hydroxyquinoline
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

8-Hydroxyquinoline-5-sulfonic acid(84-88-8).msds
Hazard InformationBack Directory
[Chemical Properties]

Yellow fine crystalline powder
[Uses]

8-Hydroxy-5-quinolinesulfonic acid is used in the synthesis of fat mass and obesity associated proteins. Also used in the synthesis of anti-schitosomal compounds.
[Purification Methods]

Crystallise the acid from water (as the 1.5 hydrate, m 316-317o) or dilute HCl (ca 2% by weight). [Beilstein 22 I 620, 22 II 313, 22 III/IV 3493.]
Spectrum DetailBack Directory
[Spectrum Detail]

8-Hydroxyquinoline-5-sulfonic acid(84-88-8)MS
8-Hydroxyquinoline-5-sulfonic acid(84-88-8)1HNMR
8-Hydroxyquinoline-5-sulfonic acid(84-88-8)13CNMR
8-Hydroxyquinoline-5-sulfonic acid(84-88-8)IR1
8-Hydroxyquinoline-5-sulfonic acid(84-88-8)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

84-88-8(sigmaaldrich)
[TCI AMERICA]

8-Hydroxyquinoline-5-sulfonic Acid,>98.0%(T)(84-88-8)
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