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CAS No.: | 135-53-5 |
---|---|
Name: | Sodium 2,3-dihydroxynaphthalene-6-sulfonate |
Molecular Structure: | |
Formula: | C10H7NaO5S |
Molecular Weight: | 262.21 |
Synonyms: | 2-Naphthalenesulfonicacid, 6,7-dihydroxy-, monosodium salt (8CI,9CI);2,3-Dihydroxynaphthalene-6-sodiumsulfonate;6,7-Dihydroxy-2-naphthalenesulfonic acid sodium salt;Coupler 111;Coupler 517; |
EINECS: | 205-198-4 |
Density: | 1.677g/cm3 |
Solubility: | almost transparency |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36 |
PSA: | 106.04000 |
LogP: | 2.23590 |
4,4'-Dihydroxybiphenyl
2,3-dihydroxynaphthalene-6-sulphonic acid sodium salt
1,3-bis(4'-fluorobenzoyl)benzene
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 160 - 170℃; | 100% |
4,4'-Dihydroxybiphenyl
2,3-dihydroxynaphthalene-6-sulphonic acid sodium salt
1,3-bis(4'-fluorobenzoyl)benzene
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 160 - 170℃; | 100% |
4,4'-Dihydroxybiphenyl
2,3-dihydroxynaphthalene-6-sulphonic acid sodium salt
1,3-bis(4'-fluorobenzoyl)benzene
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 160 - 170℃; | 100% |
4,4'-Dihydroxybiphenyl
2,3-dihydroxynaphthalene-6-sulphonic acid sodium salt
1,3-bis(4'-fluorobenzoyl)benzene
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 160 - 170℃; | 100% |
4,4'-Dihydroxybiphenyl
2,3-dihydroxynaphthalene-6-sulphonic acid sodium salt
1,3-bis(4'-fluorobenzoyl)benzene
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 160 - 170℃; | 100% |
2,3-dihydroxynaphthalene-6-sulphonic acid sodium salt
1,3-bis(4'-fluorobenzoyl)benzene
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 160 - 170℃; | 100% |
2,3-dihydroxynaphthalene-6-sulphonic acid sodium salt
hydroquinone
1,3-bis(4'-fluorobenzoyl)benzene
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 160 - 170℃; | 100% |
2,3-dihydroxynaphthalene-6-sulphonic acid sodium salt
hydroquinone
1,3-bis(4'-fluorobenzoyl)benzene
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 160 - 170℃; | 100% |
2,3-dihydroxynaphthalene-6-sulphonic acid sodium salt
hydroquinone
1,3-bis(4'-fluorobenzoyl)benzene
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 160 - 170℃; | 100% |
2,3-dihydroxynaphthalene-6-sulphonic acid sodium salt
hydroquinone
1,3-bis(4'-fluorobenzoyl)benzene
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 160 - 170℃; | 100% |
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Product Name: Sodium 2,3-dioxynaphthalene-6-sulfonate (CAS NO.135-53-5)
Molecular Formula: C10H7NaO5S
Molecular Weight: 262.21g/mol
Mol File: 135-53-5.mol
EINECS: 205-198-4
H-Bond Donor: 2
H-Bond Acceptor: 5
Structure Descriptors of Sodium 2,3-dioxynaphthalene-6-sulfonate (CAS NO.135-53-5):
IUPAC Name: sodium 6,7-dihydroxynaphthalene-2-sulfonate
Canonical SMILES: C1=CC(=CC2=CC(=C(C=C21)O)O)S(=O)(=O)[O-].[Na+]
InChI: InChI=1S/C10H8O5S.Na/c11-9-4-6-1-2-8(16(13,14)15)3-7(6)5-10(9)12;/h1-5,11-12H,(H,13,14,15);/q;+1/p-1
InChIKey: JFXDYPLHFRYDJD-UHFFFAOYSA-M
Product Categories: Intermediates of Dyes and Pigments; Aromatics
Sodium 2,3-dioxynaphthalene-6-sulfonate , its CAS NO. is 135-53-5, the synonyms are 2,3-Dihydroxynaphthalene-6-sodium sulfonate ; 6,7-Dihydroxy-2-naphthalenesulfonic acid sodium salt ; AI3-23557 ; NSC 7203 ; 2-Naphthalenesulfonic acid, 6,7-dihydroxy-, monosodium salt ; 2-Naphthalenesulfonic acid, 6,7-dihydroxy-, sodium salt (1:1) .