2-Hydrazinylbenzoic acid;hydron;chloride

Base Information

• Chemical Name: 2-Hydrazinylbenzoic acid;hydron;chloride
• CAS No.: 52356-01-1
• Molecular Formula: C₇H₈N₂O₂*ClH
• Molecular Weight: 188.614
• Hs Code.: 29280090
• Mol file: 52356-01-1.mol

Synonyms:AKOS015890169

Chemical Property of 2-Hydrazinylbenzoic acid;hydron;chloride

Chemical Property:

• Appearance/Colour: white to light yellow crystal powder
• Vapor Pressure: 1.44E-05mmHg at 25°C
• Melting Point: 185 °C (dec.)(lit.)
• Boiling Point: 352.3 °C at 760 mmHg
• Flash Point: 166.9 °C
• PSA: 75.35000
• LogP: 2.24570
• Storage Temp.: 2-8°C
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 188.0352552
• Heavy Atom Count: 12
• Complexity: 149

Purity/Quality:

99% ^*data from raw suppliers

2-Hydrazinobenzoic acid hydrochloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [H+].C1=CC=C(C(=C1)C(=O)O)NN.[Cl-]

Technology Process of 2-Hydrazinylbenzoic acid;hydron;chloride

There total 3 articles about 2-Hydrazinylbenzoic acid;hydron;chloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

anthranilic acid (118-92-3,159201-01-1,50816-84-7,80206-34-4,104809-47-4) → 2-hydrazinobenzoic acid hydrochloride (33906-30-8,52356-01-1)

Guidance literature:

anthranilic acid; With hydrogenchloride; sodium nitrite; In water; at 0 ℃; for 0.166667h;

With hydrogenchloride; tin(II) chloride dihdyrate; In water; at 0 ℃; for 0.5h;

DOI:10.1039/c8pp00506k

Reference yield:

→ 2-hydrazinobenzoic acid hydrochloride (33906-30-8,52356-01-1)

Guidance literature:

With sodium nitrite; at 0 - 3 ℃; Diazotization_.man leitet nach Zusatz von waessriger schwefliger Saeure Schwefeldioxyd bei 5-10grad ein; Abscheidung durch konz. Salzsaeure;

Reference yield:

→ 2-hydrazinobenzoic acid hydrochloride (33906-30-8,52356-01-1)

Guidance literature:

Anthranilsaeure, 1) NaNO2, konz. HCl/H2O, 0-5grad, Diazotierung, 2) aq. Na2SO3, Raumtemp., 3) Essigsaeure, Zn-Pulver, Raumtemp., 4) HCl; (nach Zitat 1);

upstream raw materials:

anthranilic acid

Downstream raw materials:

2-(1H-pyrazol-1-yl)benzoic acid

2-cyclohexylidenehydrazino-benzoic acid

1H-indazol-3-ol

3-indazolinone

Refernces