2,2'-((4-((4-Aminophenyl)azo)phenyl)imino)bisethanol supplier

Name
DISPERSE BLACK 9
EINECS 243-987-5
CAS No. 20721-50-0
Density 1.22 g/cm³
Solubility
Melting Point 157-160 °C(lit.)
Formula C₁₆H₂₀N₄O₂
Boiling Point 569.2 °C at 760mmHg
Molecular Weight 300.36
Flash Point 298.1 °C
Transport Information
Appearance
Safety 26-36
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms Ethanol, 2,2-((4-((4-aminophenyl)azo)phenyl)imino)bis-;Ethanol,2,2'-[[4-[(4-aminophenyl)azo]phenyl]- imino]bis-;Eastman Black SN;2-[[4-(4-aminophenyl)diazenylphenyl]-(2-hydroxyethyl)amino]ethanol;2,2-((4-((4-Aminophenyl)azo)phenyl)imino)bis(ethanol);Disperse black 9;12222-69-4;C.I. Disperse Black 9;2,2-((4-((4-Aminophenyl)azo)phenyl)imino)bisethanol;
PSA 94.44000
LogP 3.05640

2,2'-((4-((4-Aminophenyl)azo)phenyl)imino)bisethanol Specification

The 2,2'-((4-((4-Aminophenyl)azo)phenyl)imino)bisethanol is an organic compound with the formula C16H20N4O2. The IUPAC name of this product is 2-[4-[(4-aminophenyl)diazenyl]-N-(2-hydroxyethyl)anilino]ethanol . With the CAS registry number 20721-50-0, it is also named as Disperse black 9 ; Ethanol, 2,2'-((4-((4-aminophenyl)azo)phenyl)imino)bis- ; Ethanol, 2,2'-((4-(2-(4-aminophenyl)diazenyl)phenyl)imino)bis- .

The 2,2'-((4-((4-Aminophenyl)azo)phenyl)imino)bisethanol is used as hair dye ingredients. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If you want to contact this product, you must wear suitable protective clothing.

The other characteristics of this product can be summarized as: (1)ACD/LogP: 2.50 ; (2)# of Rule of 5 Violations: 0 ; (3)ACD/LogD (pH 5.5): 2.49 ; (4)ACD/LogD (pH 7.4): 2.5 ; (5)ACD/BCF (pH 5.5): 45.91 ; (6)ACD/BCF (pH 7.4): 46.8 ; (7)ACD/KOC (pH 5.5): 535.59 ; (8)ACD/KOC (pH 7.4): 545.94 ; (9)#H bond acceptors: 6 ; (10)#H bond donors: 4 ; (11)#Freely Rotating Bonds: 10 ; (12)Index of Refraction: 1.61 ; (13)Molar Refractivity: 84.86 cm³ ; (14)Molar Volume: 244.7 cm³ ; (15)Polarizability: 33.64×10^-24 cm³ ; (16)Surface Tension: 51.2 dyne/cm ; (17)Enthalpy of Vaporization: 89.85 kJ/mol ; (18)Vapour Pressure: 8.51E-14 mmHg at 25°C ; (19)Rotatable Bond Count: 7 ; (20)Tautomer Count: 2 ; (21)Exact Mass: 300.158626 ; (22)MonoIsotopic Mass: 300.158626 ; (23)Topological Polar Surface Area: 94.4 ; (24)Heavy Atom Count: 22.

People can use the following data to convert to the molecule structure. SMILES: OCCN(c2ccc(/N=N/c1ccc(N)cc1)cc2)CCO; InChI: InChI=1/C16H20N4O2/c17-13-1-3-14(4-2-13)18-19-15-5-7-16(8-6-15)20(9-11-21)10-12-22/h1-8,21-22H,9-12,17H2/b19-18+.

Product Name

DISPERSE BLACK 9

2,2'-((4-((4-Aminophenyl)azo)phenyl)imino)bisethanol Specification

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