3-Hydroxy-2-naphthoic hydrazide supplier

Name
3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE
EINECS 226-282-7
CAS No. 5341-58-2
Article Data24
CAS DataBase
Density 1.352g/cm³
Solubility
Melting Point 205-208 °C(lit.)
Formula C₁₁H₁₀N₂O₂
Boiling Point 339.908°C at 760 mmHg
Molecular Weight 202.213
Flash Point 173.572°C
Transport Information
Appearance beige powder
Safety 26-36
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi; C
Synonyms 2-Naphthoicacid, 3-hydroxy-, hydrazide (6CI,7CI,8CI);2-Hydroxy-3-naphthoic acidhydrazide;2-Hydroxy-3-naphthoylhydrazine;3-Hydroxy-2-naphthoic acidhydrazide;3-Hydroxy-2-naphthoylhydrazine;3-Hydroxynaphthalene-2-carbohydrazide;3-Hydroxynaphthalene-2-carboxylic acidhydrazide;3-Hydroxynaphthalene-2-carboxylic hydrazide;NSC 2117;NSC 49198;
PSA 75.35000
LogP 2.24010

3-Hydroxy-2-naphthoic hydrazide Specification

The 3-Hydroxy-2-naphthoic hydrazide, with CAS registry number 5341-58-2, belongs to the following product categories: (1)Naphthalene derivatives; (2)Phenols. It has the systematic name of 3-hydroxynaphthalene-2-carbohydrazide. This chemical is a kind of beige powder. And the chemical formula of this chemical is C₁₁H₁₀N₂O₂. What's more, its EINECS is 226-282-7.

Physical properties of 3-Hydroxy-2-naphthoic hydrazide: (1)ACD/LogP: 1.83; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.83; (4)ACD/LogD (pH 7.4): 1.81; (5)ACD/BCF (pH 5.5): 14.45; (6)ACD/BCF (pH 7.4): 13.77; (7)ACD/KOC (pH 5.5): 235.25; (8)ACD/KOC (pH 7.4): 224.18; (9)#H bond acceptors: 4; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 32.78 Å²; (13)Index of Refraction: 1.711; (14)Molar Refractivity: 58.5 cm³; (15)Molar Volume: 149.4 cm³; (16)Polarizability: 23.19×10^-24cm³; (17)Surface Tension: 67.5 dyne/cm; (18)Density: 1.352 g/cm³.

Preparation: this chemical can be prepared by 3-hydroxy-naphthalene-2-carboxylic acid methyl ester. This reaction will need reagent NH₂NH₂^.H₂O and solvent methanol. The yield is about 50%.

When you are using this chemical, please be cautious about it as the following:
The 3-Hydroxy-2-naphthoic hydrazide irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(c2cc1c(cccc1)cc2O)NN
(2)InChI: InChI=1/C11H10N2O2/c12-13-11(15)9-5-7-3-1-2-4-8(7)6-10(9)14/h1-6,14H,12H2,(H,13,15)
(3)InChIKey: FDNAQCWUERCJBK-UHFFFAOYAB
(4)Std. InChI: InChI=1S/C11H10N2O2/c12-13-11(15)9-5-7-3-1-2-4-8(7)6-10(9)14/h1-6,14H,12H2,(H,13,15)
(5)Std. InChIKey: FDNAQCWUERCJBK-UHFFFAOYSA-N

Product Name

3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE

3-Hydroxy-2-naphthoic hydrazide Specification

Related Products

Hot Products