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CAS No.: | 32266-60-7 |
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Name: | AZOMETHINE H |
Molecular Structure: | |
Formula: | C17H13NO8S2 |
Molecular Weight: | 423.424 |
Synonyms: | 1-Naphthol-3,6-disulfonicacid, 8-salicylideneamino- (6CI);2,7-Naphthalenedisulfonic acid,4-hydroxy-5-(salicylideneamino)- (8CI);Azomethine H;NCI 88947; |
EINECS: | 250-975-3 |
Density: | 1.823 g/cm3 |
Melting Point: | >300 °C |
Solubility: | Soluble in acetone, ammonium hydroxide, n-butanol and water. |
Appearance: | Orange Powder |
Safety: | 24/25 |
PSA: | 178.32000 |
LogP: | 4.65660 |
The 2,7-Naphthalenedisulfonicacid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, with the CAS registry number 32266-60-7, is also known as NSC88947. It belongs to the product categories of Aromatics Compounds; Aromatics. Its EINECS registry number is 250-975-3. This chemical's molecular formula is C17H13NO8S2 and molecular weight is 423.41702. Its IUPAC name is called 4-hydroxy-5-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]naphthalene-2,7-disulfonic acid. This chemical is orange powder which can be used as highly sensitive reagent for testing boron.
Physical properties of 2,7-Naphthalenedisulfonicacid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-: (1)ACD/LogP: -2.67; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -7.17; (4)ACD/LogD (pH 7.4): -7.22; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 9; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 5; (12)Index of Refraction: 1.81; (13)Molar Refractivity: 100.17 cm3; (14)Molar Volume: 232.1 cm3; (15)Surface Tension: 113 dyne/cm; (16)Density: 1.823 g/cm3.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CC(=CNC2=C3C(=CC(=C2)S(=O)(=O)O)C=C(C=C3O)S(=O)(=O)O)C(=O)C=C1
(2)InChI: InChI=1S/C17H13NO8S2/c19-15-4-2-1-3-10(15)9-18-14-7-12(27(21,22)23)5-11-6-13(28(24,25)26)8-16(20)17(11)14/h1-9,18,20H,(H,21,22,23)(H,24,25,26)
(3)InChIKey: YWRFBXPQBUKIHP-UHFFFAOYSA-N