Identification

Numero CAS

81-11-8

Nom scientifique (FR)

Acide 4,4'-Diaminostilbène-2,2'-Disulfonique

Nom scientifique (EN)

5-azaniumyl-2-[(E)-2-(4-azaniumyl-2-sulfonatophenyl)ethenyl]benzenesulfonate

Autres dénominations scientifiques (FR)

acide amsonique

Autres dénominations scientifiques (Autre langues)

2,2'-(1,2-ethenediyl)bis ; 2,2'-(1,2-ethylenediyl)bis(5-aminobenzenesulfonic acid) ; 2,2'-disulfo-4,4'-stilbenediamine ; 2,2'-stilbenedisulfonic acid, 4,4'-diamino- ; amsonic acid ; benzenesulfonic acid, 2,2'-(1,2-ethylenediyl)bis(5-amino- ; diaminostilbenedisulfonic acid ; p,p'-diaminodiphenylethylene-o,o'-disulfonic acid ; p,p'-diaminostilbene-o,o'-disulfonic acid

Code EC

201-325-2

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C14H14N2O6S2 }\)

Code InChlKey

REJHVSOVQBJEBF-OWOJBTEDSA-N

Code SMILES

O=S(=O)(O)c(c(ccc1N)C=Cc(c(S(=O)(=O)O)cc(N)c2)c2)c1

Generalities

Poids moléculaire

370.42 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 32 mg.L-1
à 25°C
UNEP (2003) p.6
Densité 2.45 - UNEP (2003) p.6
Pression de vapeur 130 Pa
valeur maximale mesurée à 25°C
UNEP (2003) p.6
Point de fusion 300 °C UNEP (2003) p.6
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Persistence

Biodegradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Biodégradabilité non facilement biodégradable -
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Abiotic degradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Photolyse 6.5 jour UNEP (2003) p.6
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Hazards

Hazard values

Valeurs de danger
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
CL/CE50 76 mg.L-1 Algue UNEP (2003) p.6
CL/CE50 210 mg.L-1 Invertebré UNEP (2003) p.6
CL/CE50 >1000 mg.L-1 Poisson UNEP (2003) p.6
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Ecotoxicological values

Guide values

Valeurs guides
ineris name Value Matrix Target Critical effect retained Duration of exposure Factor Commentary Status state Value retained by INERIS Year Source
PNEC chronique / AA-QSwater_eco 0.32 mg.L-1 Eau douce 100
extrapolation
Yes UNEP (2003) p.6
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