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| CAS No.: | 1147-56-4 |
|---|---|
| Name: | 1-(2-Thiazolylazo)-2-naphthol |
| Article Data: | 3 |
| Molecular Structure: | |
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| Formula: | C13H9N3OS |
| Molecular Weight: | 255.3 |
| Synonyms: | 2-Naphthalenol,1-(2-thiazolylazo)- (9CI);2-Naphthol, 1-(2-thiazolylazo)- (6CI,7CI,8CI);(2-Thiazolylazo)-2-naphthol;1-(1,3-Thiazolyl-2-azo)-2-naphthol;1-(2-Thiazolylazo)-2-naphthol;NSC 139021;TAN (spectrophotometricreagent);b-TAN; |
| EINECS: | 214-555-3 |
| Density: | 1.4 g/cm3 |
| Melting Point: | 138-139 °C |
| Boiling Point: | 464.8 °C at 760 mmHg |
| Flash Point: | 234.9 °C |
| Solubility: | soluble in methanol |
| Appearance: | powder |
| Hazard Symbols: | R36/37/38:Irritating to eyes, respiratory system and skin.; |
| Risk Codes: | 36/37/38 |
| Safety: | 22-24/25 |
| PSA: | 86.08000 |
| LogP: | 4.41730 |
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Specification
This chemical is called 2-Naphthalenol, 1-[2-(2-thiazolyl)diazenyl]-, and it's also named as 2-Naphthalenol, 1-(2-(2-thiazolyl)diazenyl)-. With the molecular formula of C13H9N3OS, its product categories are Analytical Chemistry; Azo Compounds; Chelating Reagents; Naphthylazo Compounds. The CAS registry number of this chemical is 1147-56-4. Additionally, it's used to locate cadmium not bound to metallothionein. However, this chemical should be stored at 2-8°C.
Other characteristics of the 2-Naphthalenol, 1-[2-(2-thiazolyl)diazenyl]- can be summarised as followings: (1)ACD/LogP: 3.74; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.74; (4)ACD/LogD (pH 7.4): 3.6; (5)#H bond acceptors: 4; (6)#H bond donors: 1; (7)#Freely Rotating Bonds: 3; (8)Polar Surface Area: 86.08 Å2; (9)Index of Refraction: 1.728; (10)Molar Refractivity: 72.63 cm3; (11)Molar Volume: 182.2 cm3; (12)Polarizability: 28.79×10-24cm3; (13)Surface Tension: 59.5 dyne/cm; (14)Density: 1.4 g/cm3; (15)Flash Point: 234.9 °C; (16)Enthalpy of Vaporization: 75.41 kJ/mol; (17)Boiling Point: 464.8 °C at 760 mmHg; (18)Vapour Pressure: 2.91E-09 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following: This chemical is irritating to eyes, respiratory system and skin. Do not breathe dust. Avoid contacting with skin and eyes.
You can still convert the following datas into molecular structure:
1.SMILES: Oc2ccc3ccccc3c2N=Nc1nccs1
2.InChI: InChI=1/C13H9N3OS/c17-11-6-5-9-3-1-2-4-10(9)12(11)15-16-13-14-7-8-18-13/h1-8,17H
3.InChIKey: IOMXCGDXEUDZAK-UHFFFAOYAY