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1655-29-4

Basic Information
CAS No.: 1655-29-4
Name: Disodium 1,5-naphthalenedisulfonate
Article Data: 3
Molecular Structure:
Molecular Structure of 1655-29-4 (Disodium 1,5-naphthalenedisulfonate)
Formula: C10H6Na2O6S2
Molecular Weight: 332.266
Synonyms: 1,5-Naphthalenedisulfonicacid, disodium salt (8CI,9CI);Sodium 1,5-naphthalenedisulfonate;
EINECS: 216-732-0
Density: 1.704 g/cm3
Boiling Point: 300℃[at 101 325 Pa]
Solubility: 113.4g/L at 20℃
Appearance: grey powder
Hazard Symbols: IrritantXi
Safety: 22-24/25
PSA: 131.16000
LogP: 2.80960
Synthetic route
81-04-9

naphthalene-1,5-disulfonate

1655-29-4

disodium 1,5-naphthalenedisulfonate

Conditions
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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
ConditionsYield
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%
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  • Sodium 1,5-Naphthalenedisulfonate       CAS:1655-29-4

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  • Casno:

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    Disodium 1,5-naphthalenedisulfonate

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  • Sodium 1,5-Naphthalenedisulfonate CAS NO.1655-29-4 CAS NO.1655-29-4  CAS NO.1655-29-4

  • Casno:

    1655-29-4

    Sodium 1,5-Naphthalenedisulfonate CAS NO.1655-29-4 CAS NO.1655-29-4 CAS NO.1655-29-4

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 7.0-8.0

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  • 1,5-Naphthalenedisulfonic acid disodium salt

  • Casno:

    1655-29-4

    1,5-Naphthalenedisulfonic acid disodium salt

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  • Sodium 1,5-Naphthalenedisulfonate

  • Casno:

    1655-29-4

    Sodium 1,5-Naphthalenedisulfonate

    Min.Order: 1 Metric Ton

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  • 1,5-Naphthalenedisulfonic acid disodium salt

  • Casno:

    1655-29-4

    1,5-Naphthalenedisulfonic acid disodium salt

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

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  • Sodium 1,5-Naphthalenedisulfonate

  • Casno:

    1655-29-4

    Sodium 1,5-Naphthalenedisulfonate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

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  • Sodium 1,5-Naphthalenedisulfonate CAS 1655-29-4

  • Casno:

    1655-29-4

    Sodium 1,5-Naphthalenedisulfonate CAS 1655-29-4

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

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  • Sodium 1,5-Naphthalenedisulfonate CAS 1655-29-4

  • Casno:

    1655-29-4

    Sodium 1,5-Naphthalenedisulfonate CAS 1655-29-4

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Name: Sodium 1,5-Naphthalenedisulfonate CAS: 1655-29-4 Molecular Formula: C10H6Na2O6S2 Molecular Weight: 332.262 Application:Fine chemical

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  • Disodium 1,5-Naphthalenedisulfonate

  • Casno:

    1655-29-4

    Disodium 1,5-Naphthalenedisulfonate

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0

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  • 1,5-Naphthalenedisulfonicacid, sodium salt (1:2)

  • Casno:

    1655-29-4

    1,5-Naphthalenedisulfonicacid, sodium salt (1:2)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

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  • Sodium 1,5-Naphthalenedisulfonate

  • Casno:

    1655-29-4

    Sodium 1,5-Naphthalenedisulfonate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

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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