Anhydride maléique (108-31-6)

General informations

Last verification the 13/04/2018

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Identification

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Numero CAS

108-31-6

Nom scientifique (FR)

Anhydride maléique

Nom scientifique (EN)

furan-2,5-dione

Autres dénominations scientifiques (FR)

2,5-Furanedione

Autres dénominations scientifiques (Autre langues)

cis-butenedioic anhydride ; Furan-2,5-dione ; Maleic acid anhydride ; Maleinanhydrid (cz)

Dénominations d'usage / Noms commerciaux

Maleic anhydride

Code EC

203-571-6

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C4H2O3 }\)

Code InChlKey

FPYJFEHAWHCUMM-UHFFFAOYSA-N

Code SMILES

O=C1OC(=O)C=C1

CLP classification

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Type de classification

Harmonisée

ATP insertion

CLP00/ATP13

Description de la classification

Classification harmonisée selon réglement 1272/2008 ou CLP

Hazard statements

H314

H318

Toxique, irritant, sensibilisant, narcotique.

H302

H317

Sensibilisant, cancérogène, mutagène, reprotoxique

H334

H372

Hazard statement - Code	H314
Hazard statement - Text	Provoque de graves brûlures de la peau et de graves lésions des yeux.
Hazard class(es)	Corrosion / Irritation cutanée
EU hazard label	-

Hazard statement - Code	H318
Hazard statement - Text	Provoque de graves lésions des yeux.
Hazard class(es)	Lésions oculaires graves/irritation oculaire
EU hazard label	-
Specific concentration limits	Skin Sens. 1A;H317: C ≥ 0,001 %
M factor	-
Acute toxicity estimate	-

ECHA sheet

Hazard statement - Code	H302
Hazard statement - Text	Nocif en cas d'ingestion
Hazard class(es)	Toxicité aiguë
EU hazard label	-

Hazard statement - Code	H317
Hazard statement - Text	Peut provoquer une allergie cutanée
Hazard class(es)	Sensibilisation respiratoire/cutanée
EU hazard label	-
Specific concentration limits	Skin Sens. 1A;H317: C ≥ 0,001 %
M factor	-
Acute toxicity estimate	-

ECHA sheet

Hazard statement - Code	H334
Hazard statement - Text	Peut provoquer des symptômes allergiques ou d'asthme ou des difficultés respiratoires par inhalation
Hazard class(es)	Sensibilisation respiratoire/cutanée
EU hazard label	-

Hazard statement - Code	H372
Hazard statement - Text	Risque avéré d'effets graves pour les organes (indiquer tous les organes affectés, s'ils sont connus) à la suite d'expositions répétées ou d'une exposition prolongée (indiquer la voie d'exposition s'il est formellement prouvé qu'aucune autre voie d'exposition ne conduit au même danger)
Hazard class(es)	Toxicité spécifique pour certains organes cibles (exposition répétée)
EU hazard label	-
Specific concentration limits	Skin Sens. 1A;H317: C ≥ 0,001 %
M factor	-
Acute toxicity estimate	-

ECHA sheet

Regulations

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Règlement CLP - Annexe VI - Classification et étiquetage harmonisés pour certaines substances dangereuses

Physico Chemistry

Last verification the 13/04/2018

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Generalities

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Poids moléculaire

98.06 g/mol

Parameters table

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Parameters table
Value name	Value	ineris method	Commentary	Source
Densité	1.48 -			UNEP p.26
Pression de vapeur	15.1 Pa		à 22°C	UNEP p.26
Pression de vapeur	37.7 Pa		à 30°C	UNEP p.26
Point de fusion	52.15 °C			UNEP p.26
Coefficient de partage octanol/eau (Log Kow)	1.62 -	Calcul		USETOX (2011)

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Behavior

Last verification the 13/04/2018

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Persistence

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Biodegradability

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

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Abiotic degradability

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Parameters table
Value name	Value	Temperature	Pressure	Granulometry	Humidity	Guideline	ineris method	Commentary	Source
Photolyse	0.75 jour							entre 4.2 et 18 heures	UNEP p.26

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Toxicology

Last verification the 13/04/2018

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Accidental values

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Other accidental thresholds

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Other accidental thresholds
ineris name	Duration	Value	Source	Status state	Commentary
ERPG-1	60 min	0,2 ppm	AIHA (2022)	Final
ERPG-2	60 min	5 ppm	AIHA (2022)	Final
ERPG-3	60 min	20 ppm	AIHA (2022)	Final
IDLH	30 min	10 mg.m^-3	NIOSH (1994)	Final
PAC-1	60 min	0,2 ppm	EHSS (2018)	Final	ERPG-1, ERPG-2, ERPG-3
PAC-2	60 min	2 ppm	EHSS (2018)	Final	ERPG-1, ERPG-2, ERPG-3
PAC-3	60 min	20 ppm	EHSS (2018)	Final	ERPG-1, ERPG-2, ERPG-3

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Regulatory values

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Valeurs réglementaires
ineris name	Value	Source	Commentary	Critical effect retained	Status state	Duration of exposure	Environment	Exposure source	Factor	Management context	Age-Dependent Adjustments Factors	ADAF - Age range	ADAF - Value	ADAF - URL
VLEP CT	1 mg.m^-3	INRS (2024)	Valeur limite admise (circulaire)		Final		Air	Lieux de travail

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Reference values

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Other values of recognized organizations

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Autres valeurs des organismes reconnus
ineris name	Value	Source	Commentary	Critical effect retained	Status state	Duration of exposure	Environment	Exposure source	Factor	Management context	Age-Dependent Adjustments Factors	ADAF - Age range	ADAF - Value	ADAF - URL
REL	0,7 µg.m^-3	OEHHA (2001)		Neutrophilic infiltration of the nasal epithelium irritation of the respiratory system in rats, hamsters and monkeys	Final		Air ambiant

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Ecotoxicology

Last verification the 13/04/2018

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Hazards

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Hazard values

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Environment

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		330 mg.L^-1		Invertebré									UNEP p.26
CL/CE50		75 mg.L^-1		Poisson									UNEP p.26

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