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4-Hydrazinylbenzoic acid

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4-Hydrazinylbenzoic acid Basic information

Product Name:
4-Hydrazinylbenzoic acid
Synonyms:
  • 4-Hydrazinobenzoic acid,98%
  • 4-Hydrazinobenzoic acid pure
  • Phenylhydrazine-p-carbo-xylic acid
  • Deferasirox Hydrazino IMpurity
  • Deferasirox Impurity 11
  • 4-hydrazino-benzoicaci
  • p-hydrazino-benzoicaci
  • P-HYDRAZINOBENZOIC ACID
CAS:
619-67-0
MF:
C7H8N2O2
MW:
152.15
EINECS:
210-609-5
Product Categories:
  • Nitrogen Compounds
  • Organic Building Blocks
  • Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes
  • Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
  • Benzene series
  • Hydrazines
  • Organic acids
  • john's
Mol File:
619-67-0.mol
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4-Hydrazinylbenzoic acid Chemical Properties

Melting point:
218 °C (dec.) (lit.)
Boiling point:
274.61°C (rough estimate)
Density 
1.2804 (rough estimate)
refractive index 
1.5200 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility 
DMSO (Slightly), Methanol (Slightly, Heated)
form 
Crystalline Powder
pka
4.14±0.10(Predicted)
color 
Light yellow to light brown
BRN 
387378
Stability:
Stable. Combustible. Incompatible with strong acids, strong oxidizing agents.
InChIKey
PCNFLKVWBDNNOW-UHFFFAOYSA-N
CAS DataBase Reference
619-67-0(CAS DataBase Reference)
EPA Substance Registry System
Benzoic acid, 4-hydrazino- (619-67-0)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
1
RTECS 
DH1700000
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29280000

MSDS

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4-Hydrazinylbenzoic acid Usage And Synthesis

Chemical Properties

solid

Uses

4-Hydrazinobenzoic acid was used in the synthesis of multi-substituted dihydropyrano[2,3-c]pyrazole derivatives.

Purification Methods

The hydrochloride [24589-37-3] M 188.6, has m 253o(dec) [Beilstein 15 III 837].

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