Identification

Numero CAS

124-41-4

Nom scientifique (FR)

Méthoxyde de sodium

Nom scientifique (EN)

Sodium methanolate

Autres dénominations scientifiques (FR)

méthanolate de sodium

Autres dénominations scientifiques (Autre langues)

sodium methoxide ; Sodium-metilat ; metanolato di sodio ; methanolát sodný ; natriummethanolaat ; Natriummethanolat ; sodiu metanolat

Code EC

204-699-5

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ CH3NaO }\)

Code InChlKey

WQDUMFSSJAZKTM-UHFFFAOYSA-N

Code SMILES

[Na+].C[O-]

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 H251
Hazard statement - Text Matière auto-échauffante ; peut s'enflammer
Hazard class(es) Substances et mélanges auto-échauffants
EU hazard label -
Specific concentration limits -
M factor -
Acute toxicity estimate -
ECHA sheet

Generalities

Poids moléculaire

54.02 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Densité 0.45 - UNEP (2007) p.104
Pression de vapeur 0.00639 Pa UNEP (2007) p.104
Point de fusion 127 °C UNEP (2007) p.104
Constante de Henry 0.461 Pa.m3.mol-1 UNEP (2007) p.104
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Bibliography

Persistence

Biodegradability

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

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Photolyse 19 jour
calculé
UNEP (2007) p.104
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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 6,1 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
PAC-2 60 min 67 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
PAC-3 60 min 400 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
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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 302 mg.L-1 Algue UNEP (2007) p.104
CL/CE50 40 mg.L-1 Invertebré UNEP (2007) p.104
CL/CE50 346 mg.L-1 Poisson UNEP (2007) p.104
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Bibliography