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2-(4-Hydroxyphenylazo)benzoic acid
H5126 -
≥98% (TLC)
DOWNLOAD MSDS (PDF)Synonym: 2-(4′-Hydroxybenzeneazo)benzoic acid, 4′-Hydroxyazobenzene-2-carboxylic acid, HABA, HBABA
CAS Number: 1634-82-8
Linear Formula: HOC6H4N=NC6H4CO2H
Molecular Weight: 242.23
Beilstein Registry Number: 1842696
EC Number: 216-655-2
MDL number: MFCD00002428
PubChem Substance ID: 24895669
Properties
| Related Categories | Azo/Diazo Compounds, Nitrogen Compounds, Organic Building Blocks |
| assay | ≥98% (TLC) |
| mp | 204-208 °C(lit.) |
Description
Packaging
1, 5, 25 g in glass btl
Price and Availability
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Safety Information
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 3 |
Technical information & documentation associated with this product is available in the Safety & Documentation tab.
References
Beil. 16,IV,330
FT-IR 1 (2), 971:B / FT-IR 2 (3), 4078:C / IR-Spectra (2), 1265:B / IR-Spectra (3), 1454:E / NMR-Reference 2 (2), 980:A / RegBook 1 (2), 2739:N / Sigma FT-IR 1 (2), 151:A / Stains and Dyes Ref, 392 / Structure Index 1, 433:A:4
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