4-(PHENYLAZO)BENZOIC ACID
- CAS NO.:1562-93-2
- Empirical Formula: C13H10N2O2
- Molecular Weight: 226.23
- MDL number: MFCD00020348
- EINECS: 216-347-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-04-03 12:01:51
What is 4-(PHENYLAZO)BENZOIC ACID?
The Uses of 4-(PHENYLAZO)BENZOIC ACID
4-(Phenylazo)benzoic acid may be used in the preparation of a novel photochromic ZrO2 precursor solution.
General Description
4-(Phenylazo)benzoic acid (PABA), an azobenzene derivative, is a photo-isomerisable molecule. It can be synthesized by reacting p-aminobenzoic acid with nitrosobenzene. The interaction of PABA with TiO2 and ZnO electrodes has been investigated. A photoreversible switch has been developed using dimethylamino calix[4]arene and PABA. The post functionalization of poly(hydroxyethyl acrylate) core cross-linked star polymers with PABA induces an ability to complex with α-cyclodextrin.
Properties of 4-(PHENYLAZO)BENZOIC ACID
Melting point: | 247-250 °C(lit.) |
Boiling point: | 418.1±28.0 °C(Predicted) |
Density | 1.19±0.1 g/cm3(Predicted) |
storage temp. | Store at -20°C |
form | powder to crystal |
pka | 3.81±0.10(Predicted) |
color | Orange to Brown |
EPA Substance Registry System | Benzoic acid, 4-(phenylazo)- (1562-93-2) |
Safety information for 4-(PHENYLAZO)BENZOIC ACID
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-(PHENYLAZO)BENZOIC ACID
New Products
COBALT AAS SOLUTION HYDROXYLAMINE HYDROCHLORIDE SOLUTION 10% THOMALIT BLUE LITMUS PAPER 1 BOX SILVER NITRATE N/10 CVS GLASS BEADS 3.5 TO 4.5 MM POTASSIUM AAS SOLUTION Azithromycin Imp D Atracurium Besylate EP Impurity C Ceftaroline fosamil Acetate Hydrate Clarithromycin EP impurity F Clarithromycin EP Impurity D Clindamycin BRelated products of tetrahydrofuran
4,4'-AZODIBENZOIC ACID DIETHYL ESTER
AZOBENZENE-4,4'-DICARBOXYLIC ACID
AZOBENZENE-4,4'-DICARBOXYLIC ACID DIMETHYL ESTER
3,3'-AZODIBENZOIC ACID
Azobenzene
4,4'-AZODIBENZOYL DICHLORIDE
4,4'-AZOXYDIBENZOIC ACID
2-(CARBOXYPHENYLAZO)-7-(2-ARSONO-PHENYLAZO)CHROMOTROPIC ACID, DI NA
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