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Benzoic acid, 2-amino-,hydrazide

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Name

Benzoic acid, 2-amino-,hydrazide

EINECS 217-604-7
CAS No. 1904-58-1 Density 1.267 g/cm3
PSA 81.14000 LogP 1.54470
Solubility N/A Melting Point 121-125 °C(lit.)
Formula C7H9N3O Boiling Point 273.17°C (rough estimate)
Molecular Weight 151.168 Flash Point N/A
Transport Information N/A Appearance light brown fine crystalline powder
Safety 26-36 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 1904-58-1 (2-AMINOBENZHYDRAZIDE) Hazard Symbols IrritantXi
Synonyms

Anthranilicacid, hydrazide (6CI,7CI,8CI);1-(2-Aminobenzoyl)hydrazine;2-Aminobenzhydrazide;2-Aminobenzohydrazide;2-Aminobenzoic acid hydrazide;2-Aminobenzoylhydrazide;2-Aminobenzoylhydrazine;Anthranilic hydrazide;Anthraniloyl hydrazide;Anthraniloylhydrazine;Anthranoylhydrazine;INHd 22;NSC 642;o-Aminobenzhydrazide;o-Aminobenzohydrazide;o-Aminobenzoic acidhydrazide;o-Aminobenzoic hydrazide;o-Aminobenzoylhydrazine;

Article Data 69

Benzoic acid, 2-amino-,hydrazide Specification

The Benzoic acid, 2-amino-,hydrazide, with the CAS registry number 1904-58-1, is also known as o-Aminobenzhydrazide. It belongs to the product categories of Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes; Carbonyl Compounds; Hydrazides; Organic Building Blocks. Its EINECS registry number is 217-604-7. This chemical's molecular formula is C7H9N3O and molecular weight is 151.17. Its IUPAC name is called 2-aminobenzohydrazide.

Physical properties of Benzoic acid, 2-amino-,hydrazide: (1)ACD/LogP: -0.18; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -0.18; (4)ACD/LogD (pH 7.4): -0.18; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 18.85; (8)ACD/KOC (pH 7.4): 19.01; (9)#H bond acceptors: 4; (10)#H bond donors: 5; (11)#Freely Rotating Bonds: 3; (12)Index of Refraction: 1.641; (13)Molar Refractivity: 43.01 cm3; (14)Molar Volume: 119.2 cm3; (15)Surface Tension: 62.6 dyne/cm; (16)Density: 1.267 g/cm3.

Preparation: this chemical can be prepared by 1H-benzo[d][1,3]oxazine-2,4-dione. This reaction will need reagent KOH-solution and hydrazine sulfate.

Uses of Benzoic acid, 2-amino-,hydrazide: it can be used to produce 3-amino-3H-quinazolin-4-one by heating. This reaction will need 8 hours. The yield is about 87%.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CC=C(C(=C1)C(=O)NN)N
(2)InChI: InChI=1S/C7H9N3O/c8-6-4-2-1-3-5(6)7(11)10-9/h1-4H,8-9H2,(H,10,11)
(3)InChIKey: GRWMSCBKWMQPON-UHFFFAOYSA-N

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