4-ethoxy-5-hydroxynaphthalene-2,7-disulphonic acid

Suppliers

Names

[ Name ]:
4-ethoxy-5-hydroxynaphthalene-2,7-disulphonic acid

[Synonym ]:
Einecs 229-923-9
4-ethoxy-5-hydroxy-naphthalene-2,7-disulfonic acid
4-Ethoxy-5-hydroxy-2,7-naphthalenedisulfonic acid
4-Aethoxy-5-hydroxy-naphthalin-2,7-disulfonsaeure
8-ethoxy-1-naphthol-3,6-disulfonic acid

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₂H₁₂O₈S₂

[ Molecular Weight ]:
348.34900

[ Exact Mass ]:
347.99700

[ PSA ]:
154.96000

[ LogP ]:
3.59910

Safety Information

[ HS Code ]:
2909500000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

4,5-Dihydroxy-2,7-naphthalenedisulfonic acid
sodium ethyl sulphate

DownStream

Customs

[ HS Code ]: 2909500000

[ Summary ]:
2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

4-amino-5-hydroxynaphthalene-2,7-disulphonic acid, sodium salt
4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid
4-Acetamido-5-hydroxynaphthalene-2,7-disulphonic acid
4-[(4-aminobenzoyl)amino]-5-hydroxynaphthalene-2,7-disulphonic acid
4-[(3-aminobenzoyl)amino]-5-hydroxynaphthalene-2,7-disulphonic acid
4-amino-3-[(4-aminophenyl)azo]-5-hydroxynaphthalene-2,7-disulphonic acid
3-(Aminomethyl)-5-hydroxy-N,N-dimethylbenzamide
3-Bromo-4-(cyclopropylmethyl)phenol
2-(Cyclopropylmethoxy)-6-(methylthio)phenol
1-Cyclopropoxy-3-isopropyl-2-(trifluoromethyl)benzene
2-(Aminomethyl)-3-hydroxy-N-methylbenzamide
4-Cyclopropoxy-5-ethylpyridin-2-amine
2-(Cyclopropylmethoxy)-5-iodophenol
2-Cyclopropoxy-4-(methylamino)benzenesulfonamide
2-Hydroxy-3-(methylthio)benzenesulfonamide
3-Cyclopropoxy-N,N-dimethyl-5-nitropyridin-4-amine

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