Identification

Numero CAS

98-92-0

Nom scientifique (FR)

Nicotinamide

Nom scientifique (EN)

pyridine-3-carboxamide

Autres dénominations scientifiques (FR)

Niacinamide

Autres dénominations scientifiques (Autre langues)

nicotinamide ; pyridine-3-carboxylamide ; 3-pyridinecarboxamide ; niacinamide ; 3-carbamoylpyridine ; 3-pyridinecarboxylic acid amide ; m-(aminocarbonyl)pyridine ; nicotamide

Code EC

202-713-4

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C6H6N2O }\)

Code InChlKey

DFPAKSUCGFBDDF-UHFFFAOYSA-N

Code SMILES

O=C(N)c(cccn1)c1

Generalities

Poids moléculaire

122.13 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 691000 mg.L-1
à 25°C
UNEP (2005) p.20
Densité 1.4 - UNEP (2005) p.20
Pression de vapeur 3140 Pa
à 25°C
UNEP (2005) p.20
Point de fusion 129 °C UNEP (2005) p.20
Constante de Henry 0.555 Pa.m3.mol-1
calculée - TGD
UNEP (2005) p.20
Coefficient de partage octanol/eau (Log Kow) -0.38 -
mesuré par la méthode du flacon à 22°C
UNEP (2005) p.20
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Matrixes

Fresh water environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage eau matière en suspension 0.93 L.kg-1
calculé à partir du Koc (TGD)
UNEP (2005) p.20
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Sediment fresh water environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage eau sédiment 0.47 L.kg-1
calculé à partir du Koc (TGD)
UNEP (2005) p.20
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Terrestrial environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage carbone organique/Eau (Koc) 9.33 L.kg-1
calculé
UNEP (2005) p.20
Coefficient de partage eau/sol 0.19 L.kg-1
calculé à partir du Koc (TGD)
UNEP (2005) p.20
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Persistence

Biodegradability

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

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Photolyse 2.23 jour
estimée
UNEP (2005) p.20
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Bioaccumulation

Aquatic organisms

Organismes aquatiques
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
Bioaccumulation BCF 3.162 -
calculé à partir du log de Kow
UNEP (2005) p.20
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Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 5,6 mg.m-3 EHSS (2018) Final
TEEL-2/11, mouse ip TDLo, rat oral LD50
PAC-2 60 min 62 mg.m-3 EHSS (2018) Final
TEEL-2/11, mouse ip TDLo, rat oral LD50
PAC-3 60 min 690 mg.m-3 EHSS (2018) Final
TEEL-2/11, mouse ip TDLo, rat oral LD50
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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 >1000 mg.L-1 Algue UNEP (2005) p.20
CL/CE50 >1000 mg.L-1 Invertebré UNEP (2005) p.20
CL/CE50 >1000 mg.L-1 Poisson UNEP (2005) p.20
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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 10 mg.L-1 Eau douce 100
Valeur minimale de la PNEC. - extrapolation
Yes UNEP (2005) p.20
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