Identification

Numero CAS

75-05-8

Nom scientifique (FR)

Acétonitrile

Nom scientifique (EN)

acetonitrile

Autres dénominations scientifiques (FR)

Cyanométhane; Cyanure de méthyle

Autres dénominations scientifiques (Autre langues)

ethanenitrile ; methyl cyanide ; methanecarbonitrile ; acetonitril ; ethyl nitrile ; methane, cyano- ; methylkyanid

Code EC

200-835-2

Code SANDRE

5316

Number CIPAC

-

Formule chimique brute

\(\ce{ C2H3N }\)

Code InChlKey

WEVYAHXRMPXWCK-UHFFFAOYSA-N

Code SMILES

C(C)#N

CLP classification

Type de classification

Harmonisée

ATP insertion

CLP00

Description de la classification

Classification harmonisée selon réglement 1272/2008 ou CLP

Hazard statements
Hazard statement - Code H225
Hazard statement - Text Liquide et vapeurs très inflammables
Hazard class(es) Liquides inflammables
EU hazard label -
Specific concentration limits -
M factor -
Acute toxicity estimate -
ECHA sheet
ECHA sheet

Regulations

Generalities

Poids moléculaire

41.05 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 139000 mg.L-1
à 25°C
ECB (2002) Vol.18 p.114
Densité 0.786 - ECB (2002) Vol.18 p.114
Pression de vapeur 9864 Pa
à 25°C
ECB (2002) Vol.18 p.114
Point de fusion -45.7 °C ECB (2002) Vol.18 p.114
Constante de Henry 2.91 Pa.m3.mol-1
à 25°C
ECB (2002) Vol.18 p.114
Coefficient de partage octanol/eau (Log Kow) -0.34 - ECB (2002) Vol.18 p.114
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Bibliography

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 0.7 L.kg-1
calculé à partir du Koc (TGD)
ECB (2002) Vol.18 p.114
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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 0.35 L.kg-1
calculé à partir du Koc (TGD)
ECB (2002) Vol.18 p.114
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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) 7 L.kg-1 ECB (2002) Vol.18 p.114
Coefficient de partage eau/sol 0.14 L.kg-1
calculé à partir du Koc (TGD)
ECB (2002) Vol.18 p.114
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Persistence

Biodegradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Biodégradabilité intrinsèquement biodégradable -
Pire cas.
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Abiotic degradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrolyse 55000000 jour
valeur minimale
ECB (2002) Vol.18 p.114
Photolyse 60 jour
valeur minimale
ECB (2002) Vol.18 p.114
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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 0.3 -
valeur calculée - TGD
ECB (2002) Vol.18 p.114
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Accidental values

French acute toxicity threshold values

Le rapport de valeurs seuils de toxicité aiguë françaises est accessible dans la rubrique « Archives ». L’intégralité des rapports de valeurs seuils de toxicité aiguë françaises actuellement en vigueur est consultable dans le tableau des VSTAF.

French acute toxicity threshold values
ineris name Unit 1 min 10 min 20 min 30 min 60 min 120 min 240 min 480 min Source Status state Commentary
SELS (SELS 5%) mg.m-3 100817 14930 8402 6003 3377 1900 1070 601 Final
SELS (SELS 5%) ppm 60010 8887 5001 3573 2010 1131 637 358 Final
SPEL (SEL 1%) mg.m-3 68873 10199 5739 4101 2307 1299 731 412 Final
SPEL (SEL 1%) ppm 40996 6071 3416 2441 1373 773 435 245 Final
SEI mg.m-3 25508 3777 2126 1519 855 481 271 152 Final
SEI ppm 15184 2248 1265 904 509 286 161 91 Final
SER ppm 994 462 366 320 254 202 160 80 Final
SER mg.m-3 1670 775 615 538 427 339 269 134 Final
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Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
AEGL-1 480 min NR ppm EPA Final
Not recommended due to insufficient data
AEGL-1 10 min 13 ppm EPA Final
AEGL-1 30 min 13 ppm EPA Final
AEGL-1 60 min 13 ppm EPA Final
AEGL-1 240 min 13 ppm EPA Final
AEGL-2 10 min 80 ppm EPA Final
AEGL-2 30 min 80 ppm EPA Final
AEGL-2 60 min 50 ppm EPA Final
AEGL-2 240 min 21 ppm EPA Final
AEGL-2 480 min 14 ppm EPA Final
AEGL-3 10 min 240 ppm EPA Final
AEGL-3 30 min 240 ppm EPA Final
AEGL-3 60 min 150 ppm EPA Final
AEGL-3 240 min 64 ppm EPA Final
AEGL-3 480 min 42 ppm EPA Final
IDLH 30 min 137 ppm NIOSH (2017) Final
PAC-1 60 min 13 ppm EHSS (2018) Final
AEGL-1, AEGL-2, AEGL-3
PAC-2 60 min 50 ppm EHSS (2018) Final
AEGL-1, AEGL-2, AEGL-3
PAC-3 60 min 150 ppm EHSS (2018) Final
AEGL-1, AEGL-2, AEGL-3
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Regulatory values

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 8h 40 ppm INRS (2024)
Valeur limite réglementaire contraignante
Final Air Lieux de travail
VLEP 8h 70 mg.m-3 INRS (2024)
Valeur limite réglementaire contraignante
Final Air Lieux de travail
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Reference values

Other values of recognized organizations

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
RfC 0,06 mg.m-3 US EPA (1999) Mortality Final Air ambiant
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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 520 mg.L-1 Algue ECB (2002) Vol.18 p.114
CL/CE50 >100 mg.L-1 Invertebré ECB (2002) Vol.18 p.114
CL/CE50 730 mg.L-1 Poisson ECB (2002) Vol.18 p.114
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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 7.3 mg.L-1 Station d'épuration 10
extrapolation
Yes ECB (2002) Vol.18 p.114
PNEC / QSsed 0.55 mg/kg (poids sec) Sédiments
equilibre de partage
Yes ECB (2002) Vol.18 p.114
PNEC chronique / AA-QSwater_eco 0.73 mg.L-1 Eau douce 1000
extrapolation
Yes ECB (2002) Vol.18 p.114
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Documents

PDF
75-05-8 -- acétonitrile -- VSTAF
Published the 19/02/2019
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PDF
75-05-8 -- acétonitrile -- VSTAF-Rapp
Published the 23/06/2015
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