Disodium 1,5-naphthalenedisulfonate supplier

Name
Disodium 1,5-naphthalenedisulfonate
EINECS 216-732-0
CAS No. 1655-29-4
Article Data3
CAS DataBase
Density 1.704 g/cm³
Solubility 113.4g/L at 20℃
Melting Point
Formula C₁₀H₆Na₂O₆S₂
Boiling Point 300℃[at 101 325 Pa]
Molecular Weight 332.266
Flash Point
Transport Information
Appearance grey powder
Safety 22-24/25
Risk Codes
Molecular Structure
Hazard Symbols Xi
Synonyms 1,5-Naphthalenedisulfonicacid, disodium salt (8CI,9CI);Sodium 1,5-naphthalenedisulfonate;
PSA 131.16000
LogP 2.80960

Synthetic route

: 81-04-9
naphthalene-1,5-disulfonate

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

Conditions

Conditions	Yield
With sodium hydroxide at 20℃; Sonication;
Stage #1: naphthalene-1,5-disulfonate With 4-nitro-2,6-dichloroaniline; sulfuric acid; cis-nitrous acid In 1,2-dimethoxyethane at 0 - 5℃; for 0.166667h; Stage #2: With sodium carbonate; m-acetylamino-N,N-diethylanilne In 1,2-dimethoxyethane at 0 - 40℃; for 0.5h; pH=6 - 8;

: [2-((R)-cyclohexyl-hydroxy-phenyl-methyl)-oxazol-5-ylmethyl]-dimethyl-(3-phenoxy-propyl)-ammonium bromide

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: [2-((R)-cyclohexyl-hydroxy-phenyl-methyl)-oxazol-5-ylmethyl]-dimethyl-(3-phenoxy-propyl)-ammonium hemi-naphthalene-1,5-disulfonate

Conditions

Conditions	Yield
In dichloromethane; water at 20℃;	94%
In dichloromethane; water at 20℃;	94%

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: 120202-66-6
(S)-(+)-clopidogrel bisulfate

: clopidogrel 1,5-naphthalenedisulfonate

Conditions

Conditions	Yield
In water; isopropyl alcohol at 5 - 70℃; for 17h; Product distribution / selectivity;	94%
In methanol; water at 5 - 70℃; for 17h; Product distribution / selectivity;	94%
In diethyl ether; water at 5 - 20℃; for 17h; Product distribution / selectivity;	85%
In water; toluene at 5 - 20℃; for 17h; Product distribution / selectivity;	84%
In water at 5 - 20℃; for 17h; Product distribution / selectivity;	84%

: clopidogrel besylate

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: clopidogrel 1,5-naphthalenedisulfonate

Conditions

Conditions	Yield
In methanol; water at 5 - 60℃; for 17h; Product distribution / selectivity;	94%
In water; isopropyl alcohol at 5 - 70℃; for 17h; Product distribution / selectivity;	86%

: (+)-clopidogrel camphorsulfonic acid

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: clopidogrel 1,5-naphthalenedisulfonate

Conditions

Conditions	Yield
In water; isopropyl alcohol at 5 - 70℃; for 17h; Product distribution / selectivity;	92%

: 60909-16-2
bis(1,1,1-tris(aminoethyl)ethane)cobalt(III) chloride

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: Co(1,1,1-tris(aminomethyl)ethane)2(1,5-naphthalenedisulfonate)Cl(H2O)3

Conditions

Conditions	Yield
In water ligand added to soln. of Co-complex in H2O, allowed to stand at 0°C for 12 h; ppt. filtered, washed with EtOH, Et2O; elem. anal. for dihydrate;	91%

: clopidogrel hydrobromide

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: clopidogrel 1,5-naphthalenedisulfonate

Conditions

Conditions	Yield
In water; isopropyl alcohol at 5 - 70℃; for 17h; Product distribution / selectivity;	91%

: (+)-(S)-(2-chlorophenyl)(6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl)acetic acid methyl ester hydrochloride salt

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: clopidogrel 1,5-naphthalenedisulfonate

Conditions

Conditions	Yield
In water; isopropyl alcohol at 5 - 70℃; for 17h; Product distribution / selectivity;	88%
In methanol; water at 5 - 20℃; for 17h; Product distribution / selectivity;	85%

: clopidogrel (1R)-(-)-camphor-10-sulfonate

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: clopidogrel 1,5-naphthalenedisulfonate

Conditions

Conditions	Yield
In water; isopropyl alcohol at 5 - 70℃; for 17h; Product distribution / selectivity;	88%

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: 5743-04-4
cadmium(II) acetate dihydrate

: 110-70-3
N,N`-dimethylethylenediamine

: [Cd(N,N'-dimethylethylenediamine)2](1,5-naphthalenedisulfonate)

Conditions

Conditions	Yield
In water 2 equiv. of N,N'-dimethylethylenediamine added with stirring to aq. soln. of Cd compd.; treated with 1 equiv. of sodium 1,5-naphthalenedisulfonate; crystd. over 4 d; elem. anal.;	80%

...Expand

: 288-32-4
1H-imidazole

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: 5743-04-4
cadmium(II) acetate dihydrate

: [Cd(imidazole)4(2,6-naphthalenedisulfonate)]n

Conditions

Conditions	Yield
In water disodium 1,5-naphthalenedisulfonate, imidazole added to aq. Cd(OAc)2; stirred for 4 h at 70°C; filtered; crystd. after 5 d; elem. anal.;	80%

...Expand

: 1045862-70-1
[2-(4-chloro-benzyloxy)-ethyl]-[2-((R)-cyclohexylhydroxyphenylmethyl)-oxazol-5-ylmethyl]dimethylammonium bromide

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: [2-(4-chloro-benzyloxy)-ethyl]-[2-((R)-cyclohexylhydroxyphenylmethyl)-oxazol-5-ylmethyl]dimethylammonium heminaphthalene-1,5-disulfonate

Conditions

Conditions	Yield
In dichloromethane; water at 20℃; for 1.16667h; Product distribution / selectivity;	77%

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: barium 1,5-naphthalenedisulfonate monohydrate

Conditions

Conditions	Yield
With barium(II) chloride dihydrate; water In ethanol; N,N-dimethyl-formamide at 100℃; for 72h; High pressure;	76%

: 56643-83-5
1,4-bis(imidazol-l-yl-methyl)benzene

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: 543-90-8
cadmium(II) acetate

: [Cd(naphthalene-1,5-disulfonate)(1,4-bis(imidazol-1-ylmethyl)benzene)]n

Conditions

Conditions	Yield
With nitric acid; sodium hydroxide In water at 160℃; for 72h; pH=4.5; Autoclave; High pressure;	75%

...Expand

: 66-71-7
1,10-Phenanthroline

: nickel(II) nitrate hexahydrate

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: [Ni(1,10-phenanthroline)2(H2O)(1,5-naphthalenedisulfonate)]

Conditions

Conditions	Yield
In water High Pressure; at 170°C under autogenous pressure for 66 h; cooled to ambient temp. in open air, decanted, washed (H2O), air-dried; elem. anal.;	73%

...Expand

: copper(II) choride dihydrate

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: 110-70-3
N,N`-dimethylethylenediamine

: 347380-99-8
diaquabis(N,N'-dimethylethylenediamine)copper(II) 1,5-naphthalenedisulfonate monohydrate

Conditions

Conditions	Yield
In water 2 equiv. of N,N'-dimethylethylenediamine added with stirring to aq. soln. of Cu salt; treated with 1 equiv. of Na2(C10H6(SO3)2); crystd. over 1 d; elem. anal.;	72%

...Expand

: 23974-93-8
2,4,5-tris(4-pyridinyl)imidazole

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: 5743-04-4
cadmium(II) acetate dihydrate

: [Cd(2,4,5-tris(pyridin-4-yl)imidazole)(naphthalene-1,5-disulfonate)]n

Conditions

Conditions	Yield
In water at 180℃; for 72h;	70%
In water at 180℃; for 72h; Sealed tube;	70%

...Expand

: 2-(2-(pyridin-4-yl)vinyl)-1H-imidazo[4,5-c]pyridine

: 7732-18-5
water

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: nickel(II) nitrate

: 2C13H10N4*4H2O*C10H6O6S2(2-)*Ni(2+)

Conditions

Conditions	Yield
In methanol at 95℃; for 48h; Activation energy; Sealed tube;	70%

...Expand

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

: [Mg(H2O)5(DMF)]1,5-naphthalenedisulfonate

Conditions

Conditions	Yield
Stage #1: disodium 1,5-naphthalenedisulfonate With magnesium(II) chloride hexahydrate In ethanol; water at 20℃; for 2h; Stage #2: N,N-dimethyl-formamide	67%

: 10196-18-6
zinc(II) nitrate

: 2-(2-(pyridin-4-yl)vinyl)-1H-imidazo[4,5-c]pyridine

: 7732-18-5
water

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: 2C13H10N4*Zn(2+)*4H2O*C10H6O6S2(2-)

Conditions

Conditions	Yield
In methanol at 95℃; for 48h; Activation energy; Sealed tube;	65%

...Expand

: 7732-18-5
water

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: silver nitrate

: 47084-31-1
2,5-di(3-pyridylmethylidene)cyclopentanone

: {[Ag2(2,5-bispyridine-3-ylmethylenecyclopentanone)2(naphthalene disulfonate)]*3H2O}n

Conditions

Conditions	Yield
Stage #1: water; disodium 1,5-naphthalenedisulfonate; silver nitrate; 2,5-di(3-pyridylmethylidene)cyclopentanone In methanol; N,N-dimethyl-formamide Stage #2: With ammonium hydroxide In methanol; N,N-dimethyl-formamide for 48h;	64.23%

...Expand

: 7732-18-5
water

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: silver nitrate

: 108977-83-9
2,2'-bis(4-pyridylmethylidene)cyclopentanone

: {[Ag2(2,5-bispyridine-4-ylmethylenecyclopentanone)2(naphthalene disulfonate)]*4H2O}n

Conditions

Conditions	Yield
Stage #1: water; disodium 1,5-naphthalenedisulfonate; silver nitrate; 2,2'-bis(4-pyridylmethylidene)cyclopentanone In methanol; N,N-dimethyl-formamide Stage #2: With ammonium hydroxide In methanol; N,N-dimethyl-formamide for 48h;	62.12%

...Expand

: 66-71-7
1,10-Phenanthroline

: cobalt(II) nitrate hexahydrate

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: [Co(1,10-phenanthroline)2(1,5-naphthalenedisulfonate)]

Conditions

Conditions	Yield
In water High Pressure; at 170°C under autogenous pressure for 72 h; cooled to ambient temp. in open air, decanted, washed (H2O), air-dried; elem. anal.;	56%

...Expand

: 7732-18-5
water

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: silver nitrate

: 132727-07-2
2,6-di(3-pyridylmethylidene)cyclohexanone

: {[Ag2(2,5-bispyridine-3-ylmethylenecyclohexanone)2(naphthalene disulfonate)]*2H2O}n

Conditions

Conditions	Yield
Stage #1: water; disodium 1,5-naphthalenedisulfonate; silver nitrate; 2,6-di(3-pyridylmethylidene)cyclohexanone In methanol; N,N-dimethyl-formamide for 48h; Stage #2: With ammonium hydroxide In methanol; N,N-dimethyl-formamide	55.65%

...Expand

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: 1928-01-4
naphthalene-1,5-disulphonyl chloride

Conditions

Conditions	Yield
With phosphorus pentachloride	54%
With pyridine; hydrogenchloride; phosphorus pentachloride 2.) 80 deg C, 5,5h; Yield given. Multistep reaction;

: copper(II) choride dihydrate

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: 107-15-3
ethylenediamine

: bis(ethylenediamine)copper(II) 1,5-naphthalenedisulfonatedihydrate

Conditions

Conditions	Yield
In water 2 equiv. of ethylenediamine added to aq. soln. of Cu salt; treated with 1 equiv. of Na2(C10H6(SO3)2); crystd. over 6 d; elem. anal.;	52%

...Expand

: copper(II) choride dihydrate

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: 78-90-0, 10424-38-1
1,2-diaminopropan

: diaquabis(2,3-diaminopropane)copper(II) 1,5-naphthalenedisulfonate

Conditions

Conditions	Yield
In water 2 equiv. of 2,3-diaminopropane added with stirring to aq. soln. of Cu salt; treated with 1 equiv. of Na2(C10H6(SO3)2); crystd. over 1 d; elem. anal.;	52%

...Expand

: 1,3,5-tris(1-imidazolyl)benzene

: zinc(II) nitrate hexahydrate

: 7732-18-5
water

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: {[Zn(1,3,5-tris(1-imidazolyl)benzene)(H2O)]•(1,5-nds)}n

Conditions

Conditions	Yield
at 120℃; for 72h; High pressure;	43.1%

...Expand

: lead(II) nitrate

: 3002-78-6
5-methyl-1,10-phenanthroline

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: Pb(1,5-naphthalenedisulfonate)(5-methyl-1,10-phenanthroline)(H2O)

Conditions

Conditions	Yield
With uranyl nirate hexahydrate In 1-methyl-pyrrolidin-2-one; water at 140℃; for 168h; High pressure;	40%

...Expand

: 295-37-4
1,4,8,11-Tetraazacyclotetradecane

: copper(II) choride dihydrate

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: 347142-23-8
(1,4,8,11-tetraazacyclotetradecane)copper(II) 1,5-naphthalenedisulfonate

Conditions

Conditions	Yield
In methanol; water aq. soln. of Cu salt treated slowly with 1 equiv. of cyclam in MeOH withstirring; 1 equiv. of Na2(C10H6(SO3)2) dissolved in distd. water; cryst d. by slow diffusion of two solns. into U-tube contg. agar gel for 5 d; elem. anal.;	10%

...Expand

: 4097-89-6
2,2',2''-triaminotriethylamine

: 1655-29-4
disodium 1,5-naphthalenedisulfonate

: copper dichloride

: di-μ-chloro-bis[[2-[N,N-bis(2-aminoethyl)amino-κ3N]ethylaminium]copper(II)] bis(naphthalene-1,5-disulfonate) pentahydrate

Conditions

Conditions	Yield
In water aq. soln. disodium naphthalene-1,5-disulfonate and CuCl2 (1:1 mol) was treated with tris(2-aminoethyl)amine (1 mol); room temp., 10 d;	10%

...Expand

Disodium 1,5-naphthalenedisulfonate Specification

The 1,5-Naphthalenedisulfonicacid, sodium salt (1:2), with the cas registry number 1655-29-4, has its systematic name of disodium naphthalene-1,5-disulfonate. It product categories are including Intermediates of Dyes and Pigments. When store it, keep it at RT.

The characteristics of this chemical are as follows: (1)ACD/LogP: -0.05; (2)ACD/LogD (pH 5.5): -4.55; (3)ACD/LogD (pH 7.4): -4.55; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 6; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 125.5; (12)Exact Mass: 331.940119; (13)MonoIsotopic Mass: 331.940119; (14)Topological Polar Surface Area: 131; (15)Heavy Atom Count: 20; (16)Complexity: 423.

While dealing with this chemical, you should be very cautious. It is irritant and it may cause inflammation to the skin or other mucous membranes. Therefore, you should be careful. Do not breathe dust and avoid contacting with skin and eyes.

In addition, you could obtain the molecular structure by converting the following datas:
(1)SMILES:[Na+].[Na+].[O-]S(=O)(=O)c1cccc2c1cccc2S([O-])(=O)=O
(2)InChI:InChI=1/C10H8O6S2.2Na/c11-17(12,13)9-5-1-3-7-8(9)4-2-6-10(7)18(14,15)16;;/h1-6H,(H,11,12,13)(H,14,15,16);;/q;2*+1/p-2
(3)InChIKey:YGSZNSDQUQYJCY-NUQVWONBAJ

Product Name

Disodium 1,5-naphthalenedisulfonate

Synthetic route

Disodium 1,5-naphthalenedisulfonate Specification

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