Identification

Numero CAS

26447-40-5

Nom scientifique (FR)

Diisocyanate de diphénylméthane

Nom scientifique (EN)

1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene

Autres dénominations scientifiques (Autre langues)

Benzene, 1,1'-methylenebis[isocyanato- ; Diphenylmethane-diisocyanate ; 1,1'- Methylenebis [isocyanatobenzene] ; Benzene, 1,1'-methylenebis[isocyanato- ; diisocianato de metilendifenilo ; methyleendifenyldiisocyanaat ; methylendifenyl diisokyanát ; Methylendiphenyldiisocyanat ; metilendifenildiizocianatas ; bis(4-isocyanatophenyl)methane ; 4,4'-MDI

Code EC

247-714-0

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C15H10N2O2 (monomeric) C15H10N2O2[C8H5NO]n (polymeric) }\)

Code InChlKey

UPMLOUAZCHDJJD-UHFFFAOYSA-N

Code SMILES

O=C=Nc1c(cccc1)Cc2ccccc2N=C=O

CLP classification

Type de classification

Harmonisée

ATP insertion

CLP00/ATP01

Description de la classification

Classification harmonisée selon réglement 1272/2008 ou CLP

Hazard statements
Hazard statement - Code H315
Hazard statement - Text Provoque une irritation cutanée
Hazard class(es) Corrosion / Irritation cutanée
EU hazard label -
Hazard statement - Code H317
Hazard statement - Text Peut provoquer une allergie cutanée
Hazard class(es) Sensibilisation respiratoire/cutanée
EU hazard label -
Hazard statement - Code H319
Hazard statement - Text Provoque une sévère irritation des yeux
Hazard class(es) Lésions oculaires graves/irritation oculaire
EU hazard label -
Hazard statement - Code H332
Hazard statement - Text Nocif par inhalation
Hazard class(es) Toxicité aiguë
EU hazard label -
Hazard statement - Code H335
Hazard statement - Text Peut irriter les voies respiratoires
Hazard class(es) Toxicité spécifique pour certains organes cibles (exposition unique)
EU hazard label -
Specific concentration limits Eye Irrit. 2;H319: C ≥ 5 %
Skin Irrit. 2;H315: C ≥ 5 %
Resp. Sens. 1;H334: C ≥ 0,1 %
STOT SE 3;H335: C ≥ 5 %
M factor -
Acute toxicity estimate -
ECHA sheet

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 0.02 mg.L-1
pire cas
ECB p.216
Pression de vapeur 0.0014 Pa
pour le 2,4'-MDI à 20°C
ECB p.216
Pression de vapeur 0.004 Pa
valeur maximale pour la 4,4'-MDI à 20°C
ECB p.216
Pression de vapeur 0.005 Pa
valeur maximale pour le PMDI (forme polymérique) à 20°C
ECB p.216
Coefficient de partage octanol/eau (Log Kow) 4.5 -
mesuré par la methode HPLC, cette valeur n'est pas significative pour prédire le BCF dans les espèces aquatiques
ECB p.216
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Bibliography

Persistence

Biodegradability

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

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrolyse 5.96 jour
à 12°C
ECB p.216
Photolyse 1.331 jour
troposphère
ECB p.216
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Terrestrial environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Temps de demie vie terrestre 1000000 jour
estimée, EUSES, pire cas
ECB p.216
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Bibliography

Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 29 mg.m-3 EHSS (2018) Final
MW-adjusted cyanides MAK-TWA x 3, TEEL-3/6, MW-adjusted cyanides IDLH (1990)
PAC-2 60 min 40 mg.m-3 EHSS (2018) Final
MW-adjusted cyanides MAK-TWA x 3, TEEL-3/6, MW-adjusted cyanides IDLH (1990)
PAC-3 60 min 240 mg.m-3 EHSS (2018) Final
MW-adjusted cyanides MAK-TWA x 3, TEEL-3/6, MW-adjusted cyanides IDLH (1990)
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Bibliography

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 >1640 mg.L-1 Algue ECB p.216
CL/CE50 >1000 mg.L-1 Invertebré ECB p.216
CL/CE50 >1000 mg.L-1 Poisson ECB p.216
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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 1 mg/kg (poids sec) Sol 1000
Valeur minimale de la PNEC. - extrapolation
Yes ECB p.216
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Bibliography