Anhydride phtalique (85-44-9)

General informations

Last verification the 13/04/2018

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Identification

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Numero CAS

85-44-9

Nom scientifique (FR)

Anhydride Phtalique

Nom scientifique (EN)

2-benzofuran-1,3-dione

Autres dénominations scientifiques (FR)

Anhydride de l'acide benzènedicarboxylique-1,2; Anhydride de l'acide phtalique

Autres dénominations scientifiques (Autre langues)

anhydride phtalique ; 1,3-isobenzofurannedione ; phthalic anhydride ; 1,2-benzenedicarboxylic acid anhydride ; phthalic acid anhydride ; 1,3-isobenzofurandione ; 1,2-benzenedicarboxylic anhydride ; 1,3-dihydro-1,3-dioxoisobenzofurane ; 1,3-dioxonaphthalan ; 1,3-dioxophthalan ; 1,3-dioxophthalane ; 1,3-phthalandione ; anidride ftalica ; ftaalzuuranhydride ; ftalowy bezwodnik ; isobenzofuran, 1,3-dihydro-1,3-dioxo- ; o-phthalic acid anhydride ; phthalsaeureanhydrid

Code EC

201-607-5

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C8H4O3 }\)

Code InChlKey

LGRFSURHDFAFJT-UHFFFAOYSA-N

Code SMILES

C1(=O)c2c(C(=O)O1)cccc2

CLP classification

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Type de classification

Harmonisée

ATP insertion

CLP00

Description de la classification

Classification harmonisée selon réglement 1272/2008 ou CLP

Hazard statements

H318

Toxique, irritant, sensibilisant, narcotique.

H302

H315

H317

H335

Sensibilisant, cancérogène, mutagène, reprotoxique

H334

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	-
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	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	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	-
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	-
Specific concentration limits	-
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

148.12 g/mol

Parameters table

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Parameters table
Value name	Value	Commentary	Source
Hydrosolubilité	16400 mg.L^-1	hydrolyse rapide en acide phtalique	UNEP (2007) p.213
Densité	1.527 -		UNEP (2007) p.213
Pression de vapeur	0.06 Pa	à 26.6°C	UNEP (2007) p.213
Point de fusion	131.6 °C		UNEP (2007) p.213
Constante de Henry	0.64 Pa.m³.mol^-1	pour anhydride phtalique à 25°C	UNEP (2007) p.213
Constante de Henry	2.2e-07 Pa.m³.mol^-1	pour l'acide phtalique à 25°C	UNEP (2007) p.213
Coefficient de partage octanol/eau (Log Kow)	1.6 -	hydrolyse rapide en acide phtalique	UNEP (2007) p.213

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Behavior

Last verification the 13/04/2018

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Matrixes

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Terrestrial environment

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Parameters table
Value name	Value	Commentary	Source
Coefficient de partage carbone organique/Eau (Koc)	11 L.kg^-1	calculé	UNEP (2007) p.213
Coefficient de partage carbone organique/Eau (Koc)	2 L.kg^-1	valeur minimale mesurée	UNEP (2007) p.213
Coefficient de partage carbone organique/Eau (Koc)	31 L.kg^-1	valeur maximale mesurée	UNEP (2007) p.213
Coefficient de partage carbone organique/Eau (Koc)	73 L.kg^-1	calculé pour l'acide phtalique	UNEP (2007) p.213

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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	13 jour							estimée pour l'acide phtalique	UNEP (2007) p.213
Photolyse	21 jour							estimée	UNEP (2007) p.213

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Bioaccumulation

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Aquatic organisms

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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		3.2 -										calculé pour l'acide phtalique	UNEP (2007) p.213
Bioaccumulation BCF		3.4 -										calculé pour l'anhydride phtalique	UNEP (2007) p.213

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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
IDLH	30 min	60 mg.m^-3	NIOSH (1994)	Final
PAC-1	60 min	18 mg.m^-3	EHSS (2018)	Final	TLV-TWA x 3, rat oral TDLo, IDLH (1990)
PAC-2	60 min	56 mg.m^-3	EHSS (2018)	Final	TLV-TWA x 3, rat oral TDLo, IDLH (1990)
PAC-3	60 min	10000 mg.m^-3	EHSS (2018)	Final	TLV-TWA x 3, rat oral TDLo, IDLH (1990)

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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	6 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	20 µg.m^-3	OEHHA (2003)		Eye and respiratory irritation, asthma, and bronchitis in occupationally exposed workers	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	Value	Taxon	Source
CL/CE50	>=100 mg.L^-1	Algue	UNEP (2007) p.213
CL/CE50	140 mg.L^-1	Invertebré	UNEP (2007) p.213
CL/CE50	560 mg.L^-1	Poisson	UNEP (2007) p.213

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Ecotoxicological values

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Guide values

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Environment

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	0.2 mg.L^-1	Eau douce				50	Les tests écotoxicologiques pour les poissons ont été effectué avec de l'anhydride phtalique, les autres avec de l'acide phtalique.. - extrapolation		Yes		UNEP (2007) p.213

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