Identification

Numero CAS

124-40-3

Nom scientifique (FR)

Diméthylamine

Nom scientifique (EN)

N-methylmethanamine

Autres dénominations scientifiques (Autre langues)

Dimethylamine ; mono-methylamine ; di-methylamine ; tri-methylamine ; Methanamine, N-methyl- ; di-methylamine ; di-metilamina ; di-metilaminas ; Dimethylamin ; dimetyloamina

Code EC

204-697-4

Code SANDRE

2773

Number CIPAC

-

Formule chimique brute

\(\ce{ C2H7N }\)

Code InChlKey

ROSDSFDQCJNGOL-UHFFFAOYSA-N

Code SMILES

N(C)C

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 H224
Hazard statement - Text Liquide et vapeurs extrêmement inflammables
Hazard class(es) Liquides inflammables
EU hazard label -
Specific concentration limits STOT SE 3;H335: C ≥ 5 %
M factor -
Acute toxicity estimate -
ECHA sheet
ECHA sheet

Regulations

Generalities

Poids moléculaire

45.08 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 620000 mg.L-1
à 25°C
INERIS
Densité 0.68 - INERIS
Pression de vapeur 172253 Pa
à 20°C
INERIS
Pression de vapeur 202650 Pa
à 25°C
INERIS
Point de fusion -92.2 °C INERIS
Constante de Henry 1.793 Pa.m3.mol-1
à 25°C
INERIS
Coefficient de partage octanol/eau (Log Kow) -0.38 - INERIS
Coefficient de partage octanol/eau (Log Kow) -0.38 - Expérimentation Opasnet contributors
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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 50.8 L.kg-1
calculé à partir du Koc (TGD)
INERIS
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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 25.4 L.kg-1
calculé à partir du Koc (TGD)
INERIS
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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) 435 L.kg-1 INERIS
Coefficient de partage carbone organique/Eau (Koc) 508 L.kg-1 INERIS
Coefficient de partage eau/sol 10.2 L.kg-1
calculé à partir du Koc (TGD)
INERIS
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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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Fresh water environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Temps de demie vie eau douce 1.46 jour
calculée pour les eaux de rivière
INERIS
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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 -
calculé à partir du log de Kow - TGD
INERIS
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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 31219 9553 6690 5430 3801 2662 1864 1305 Final
SELS (SELS 5%) ppm 16967 5192 3636 2951 2066 1447 1013 709 Final
SPEL (SEL 1%) mg.m-3 21326 6526 4569 3709 2598 1818 1273 892 Final
SPEL (SEL 1%) ppm 11590 3547 2483 2016 1412 988 692 485 Final
SEI mg.m-3 13220 4046 2834 2300 1610 1128 789 554 Final
SEI ppm 7185 2199 1540 1250 875 613 429 301 Final
SER mg.m-3 ND ND ND ND ND ND ND ND Final
Non Déterminé
SER ppm ND ND ND ND ND ND ND ND Final
Non Déterminé
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Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
AEGL-1 10 min 10 ppm EPA Interim
AEGL-1 30 min 10 ppm EPA Interim
AEGL-1 60 min 10 ppm EPA Interim
AEGL-1 240 min 10 ppm EPA Interim
AEGL-1 480 min 10 ppm EPA Interim
AEGL-2 10 min 130 ppm EPA Interim
AEGL-2 30 min 85 ppm EPA Interim
AEGL-2 60 min 66 ppm EPA Interim
AEGL-2 240 min 40 ppm EPA Interim
AEGL-2 480 min 32 ppm EPA Interim
AEGL-3 10 min 480 ppm EPA Interim
AEGL-3 30 min 320 ppm EPA Interim
AEGL-3 60 min 250 ppm EPA Interim
AEGL-3 240 min 150 ppm EPA Interim
AEGL-3 480 min 120 ppm EPA Interim
ERPG-1 60 min 0,6 ppm AIHA (2022) Final
ERPG-2 60 min 100 ppm AIHA (2022) Final
ERPG-3 60 min 350 ppm AIHA (2022) Final
IDLH 30 min 500 ppm NIOSH (1994) Final
PAC-3 60 min 250 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 CT 2 ppm INRS (2024)
Valeur limite réglementaire contraignante
Final Air Lieux de travail
VLEP CT 3,8 mg.m-3 INRS (2024)
Valeur limite réglementaire contraignante
Final Air Lieux de travail
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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 6.2 mg.L-1 Algue INERIS
CL/CE50 46 mg.L-1 Invertebré INERIS
CL/CE50 118 mg.L-1 Poisson INERIS
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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 0.04 mg.L-1 Eau douce 50
extrapolation
Yes INERIS
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Documents

PDF
124-40-3 -- diméthylamine -- VSTAF-Rapp
Published the 24/01/2011
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PDF
124-40-3 -- diméthylamine -- VSTAF
Published the 10/02/2011
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