4-Hydroxyphthalic acid
- CAS NO.:610-35-5
- Empirical Formula: C8H6O5
- Molecular Weight: 182.13
- MDL number: MFCD00013984
- EINECS: 210-221-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-31 18:15:48
What is 4-Hydroxyphthalic acid?
Chemical properties
off-white to white powder
The Uses of 4-Hydroxyphthalic acid
4-Hydroxyphthalic acid is used as a precursor to prepare 3,5-dichloro-4-hydroxyphthalic acid using the reagent aqueous acetic acid and chlorine. Further, it is also used as a starting material in the manufacture of N-(4-carboxyphenyl)-4-acetoxyphthalimide.
Definition
ChEBI: 4-hydroxyphthalic acid is a hydroxybenzoic acid that is phthalic acid in which the hydrogen at position 4 is substituted by a hydroxy group. It is a member of phenols and a hydroxybenzoic acid. It derives from a phthalic acid.
Properties of 4-Hydroxyphthalic acid
Melting point: | 191-194 °C |
Boiling point: | 235.5°C (rough estimate) |
Density | 1.3293 (rough estimate) |
refractive index | 1.4330 (estimate) |
storage temp. | Sealed in dry,Room Temperature |
solubility | DMSO (Slightly), Methanol (Slightly) |
form | Powder |
pka | 3.13±0.10(Predicted) |
color | White to off-white |
Water Solubility | Slightly miscible with water. |
CAS DataBase Reference | 610-35-5(CAS DataBase Reference) |
EPA Substance Registry System | 1,2-Benzenedicarboxylic acid, 4-hydroxy- (610-35-5) |
Safety information for 4-Hydroxyphthalic acid
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P321:Specific treatment (see … on this label). P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 4-Hydroxyphthalic acid
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
Methylparaben
4-Hydroxyphthalic acid
RARECHEM AL BO 0932
RARECHEM AL BO 0617
RARECHEM AL BO 0620
4-Methoxyphthalic acid
RARECHEM AL BO 0623
4-HYDROXYPHTHALIC ACID DIMETHYL ESTER
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