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3260-44-4

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3260-44-4 Structure

3260-44-4 Structure
IdentificationBack Directory
[Name]

4-Hydroxyphthalazine-1-carboxylicacid
[CAS]

3260-44-4
[Synonyms]

4-Hydroxyphthalazine-1-carboxylicacid
4-oxo-3H-phthalazine-1-carboxylic acid
4-keto-3H-phthalazine-1-carboxylic acid
4-hydroxynaphthyridine-1-carboxylic acid
1-phthalazinecarboxylic acid, 3,4-dihydro-4-oxo-
4-oxo-3,4-dihydrophthalazine-1-carboxylic acid(SALTDATA: FREE)
[Molecular Formula]

C9H6N2O3
[MDL Number]

MFCD00524727
[MOL File]

3260-44-4.mol
[Molecular Weight]

190.16
Chemical PropertiesBack Directory
[Melting point ]

232 °C
[density ]

1.56±0.1 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,2-8°C
[pka]

1.24±0.20(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Skull and Crossbones (GHS06)
GHS06
[Signal word ]

Danger
[Hazard statements ]

H301-H315-H319
[Precautionary statements ]

P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P310+P330-P405
[HazardClass ]

IRRITANT
Raw materials And Preparation ProductsBack Directory
[Raw materials]

2-Nitro-1,3-indandione-->TIMTEC-BB SBB000442-->phthalonic acid-->Sulfuric acid-->Naphthalene
[Preparation Products]

4-Oxo-3,4-dihydro-phthalazine-1-carboxylic acid methyl ester
Spectrum DetailBack Directory
[Spectrum Detail]

4-Hydroxyphthalazine-1-carboxylicacid(3260-44-4)1HNMR
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