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CAS No.: | 23894-07-7 |
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Name: | 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid |
Article Data: | 4 |
Molecular Structure: | |
Formula: | C10H8O8S2 |
Molecular Weight: | 320.301 |
Synonyms: | 2,7-Dihydroxynaphthalene-3,6-disulfonicacid;3,6-Dihydroxynaphthalene 2,7-disulfonic acid; |
Density: | 1.929 g/cm3 |
PSA: | 165.96000 |
LogP: | 2.90600 |
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The 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid ,its cas register number is .It also can be called as 2,7-Naphthalenedisulfonic acid, 3,6-dihydroxy- and the IUPAC name about this chemicals is 3,6-Dihydroxynaphthalene-2,7-disulfonic acid .It can be used as dye intermediates.
Following are the chemical properties about 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid :(1)#H bond acceptors: 8 ;(2)#H bond donors: 4 ;(3)#Freely Rotating Bonds: 4 ;(4)Polar Surface Area: 121.96Å2 ;(5)Index of Refraction: 1.756 ;(6)Molar Refractivity: 68.06 cm3 ;(7)Molar Volume: 165.9 cm3 ;(8)Polarizability: 26.98x10-24cm3 ;(9)Surface Tension: 104.4 dyne/cm
This chemicals can be described computed from structure:
(1)Canonical SMILES: C1=C2C=C(C(=CC2=CC(=C1O)S(=O)(=O)O)S(=O)(=O)O)O
(2)InChI: InChI=1S/C10H8O8S2/c11-7-1-5-2-8(12)10(20(16,17)18)4-6(5)3-9(7)19(13,14)15/h1-4,11-12H,(H,13,14,15)(H,16,17,18)
(3)InChIKey: AKYPSKXBHUGOHU-UHFFFAOYSA-N