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2-(4-Hydroxyphenylazo)benzoic acid

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Formula: C13H10N2O3
CAS: 1634-82-8
search Element: hydroxyphenylazo benzoic acid
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Identification

Structural Formula
2-(4-Hydroxyphenylazo)benzoic acid
CAS:
1634-82-8
EINECS:
216-655-2
Molecular Formula:
C13H10N2O3
MDL:
MFCD00002428
SMILES:
C1=CC=C(C(=C1)C(=O)O)NN=C2C=CC(=O)C=C2
Synonym:
hbaba ; o-(p-hydroxyphenylazo)benzoic acid ; 2-(p-hydroxyphenylazo)benzoic acid ; 4'-hydroxyphenylazo-2-benzoic acid ; haba gr for automatic analysis ; labotest-bb lt00453526 ; haba dye ; p-hydroxybenzeneazo-o-benzoi ; 2-(4-hydroxyphenylazo)benzoic acid ; habca




Suppliers

Merck Schuchardt OHG
MSO272010880
Sigma-Aldrich International GmbH
SI435213056
+
Leap Chem Co., Ltd
LC24487344
+
Santa Cruz Biotechnology, Inc.
251669
Dayang Chem (Hangzhou) Co.,Ltd.
DC421616864
+
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CAS equal suppliers

HABA
Krada CPS Industry S.L
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Nchem Laboratories Pvt. Ltd.,
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Gihi Chemicals Co., Limited
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Angene International Limited
AGN-PC-0O4O2M
2-(4-Hydroxyphenylazo)benzoic acid, 98+%
Alfa (A Johnson Matthey Company)
A512015360
4'-Hydroxyphenylazo-2-benzoic acid, Reag.
Loba biotech GmbH (formaly LOBA Feinchemie GmbH)
505090
2-(4-Hydroxyphenylazo)benzoic acid, Ultrapure MALDI Matrix
Alfa (A Johnson Matthey Company)
A1299238976

Prices & Availability




Data is processed


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Properties for 2-(4-Hydroxyphenylazo)benzoic acid

Molecular Weight:
242.23 g·mol−1
Melting point:
204-208 °C(lit.)
Solubility:
ethanol: 20 mg/mL, clear
Physical Description:
light yellow to orange powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [2-(4-Hydroxyphenylazo)benzoic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

East Chemical Industry Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Jinan Great Chemical Co., Ltd. | BOC Sciences

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Downloads

Mol File:
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MSDS:
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