Tinopal CBS
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Tinopal CBS
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CAS No:
27344-41-8
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Formula:
C28H22O6S2.2Na
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Chemical Name:
Tinopal CBS
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Synonyms:
Benzenesulfonic acid,2,2′-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-,sodium salt (1:2);Benzenesulfonic acid,2,2′-(4,4′-biphenylylenedivinylene)di-,disodium salt;Benzenesulfonic acid,2,2′-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-,disodium salt;Disodium 4,4′-bis(2-sulfostyryl)biphenyl;4,4′-Bis(2-sodiosulfostyryl)biphenyl;Disodium 4′,4′′-bi[stilbene-2,2′′′-disulfonate];4,4′-Bis(2-sulfostyryl)biphenyl disodium salt;Tinopal CBS;Tinopal CBS-X;4,4′-Bis(o-sulfostyryl)biphenyl disodium salt;Stilbene 3;Stilbene 420;Uvitex NFW;DSBP;Tinopal SK;Tinopal CBX;CBS-X;Calcofluor CG;Brightener BR 49;CF 351;Tinopal CBS-X 44;Optical Brightener CBS-X;Brightener CBS-X;Tinopal NFW;Stilbene S-420;Tinopal NFW Liq;OB-M 1;Disodium 2,2′-([1,1′-biphenyl]-4,4′-diyldivinylene)bis(benzenesulfonate);Benetex OB-M 1;Uvitex CBS-X;Disodium 2,2′-(4,4′-biphenyldiyldi-2,1-ethenediyl)dibenzenesulfonate;Keyfluor CBS-X;Keyfluor White CBS-X;FWA-CBS-X;63439-81-6;71124-07-7;1173311-32-4;1465924-41-7;2051924-63-9
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CAS No:
Safety Information
R20/21/22; R36/37/38
S22; S26; S36/37/39
Xn; Xi
|Danger|H318 (25.73%): Causes serious eye damage [Danger Serious eye damage/eye irritation]|P264, P280, P305+P351+P338, P310, and P337+P313|Aggregated GHS information provided by 555 companies from 16 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Tinopal CBS Use and Manufacturing
A fluorescent whitening agent used for household goods. The structure of a photodegradation product of 4,4'-Bis(2-sulfostyryl)biphenyl Na salt was determined to be 4-(4-Formylphenyl)stilbene-2'-sulfonic acid, which was biodegradable.
Dyes
Fabric, textile, and leather products not covered elsewhere
1,000,000 - 10,000,000 lb
All other chemical product and preparation manufacturing|Benzenesulfonic acid, 2,2'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-, sodium salt (1:2): ACTIVE
Cosmetics -> Surfactant; Viscosity controlling
Computed Properties
Molecular Weight:562.6
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:5
Exact Mass:562.04966926
Monoisotopic Mass:562.04966926
Topological Polar Surface Area:131
Heavy Atom Count:38
Complexity:852
Undefined Bond Stereocenter Count:2
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
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