Identification

Numero CAS

78-92-2

Nom scientifique (FR)

Butane-2-Ol

Nom scientifique (EN)

butan-2-ol

Autres dénominations scientifiques (FR)

Méthyl éthyl carbinol, Alcool butylique secondaire; Butanol secondaire; Alcool sec-butylique

Autres dénominations scientifiques (Autre langues)

2-butanol ; sec-butyl alcohol ; butan-2-ol ; 1-methyl propanol ; butylene hydrate ; (+-)-2-butanol ; 1-methyl-1-propanol ; 1-methylpropyl alcohol ; 2-butyl alcohol ; 2-butylalcohol ; 2-hydroxybutane ; butanol-2 ; dl-2-butanol ; dl-butan-2-ol ; dl-methylethylcarbinol ; ethylmethyl carbinol ; s-butanol ; s-butyl alcohol ; sec-butanol ; secondary butyl alcohol

Code EC

201-158-5

Code SANDRE

2570

Number CIPAC

-

Formule chimique brute

\(\ce{ C4H10O }\)

Code InChlKey

BTANRVKWQNVYAZ-UHFFFAOYSA-N

Code SMILES

CCC(C)O

Families

Chemical families

Alcools et polyols

CLP classification

Type de classification

Harmonisée

ATP insertion

CLP00/ATP01

Description de la classification

Classification harmonisée selon réglement 1272/2008 ou CLP

Hazard statements
Hazard statement - Code H226
Hazard statement - Text Liquide et vapeurs inflammables
Hazard class(es) Liquides inflammables
EU hazard label -
Specific concentration limits -
M factor -
Acute toxicity estimate -
ECHA sheet
ECHA sheet

Regulations

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage octanol/eau (Log Kow) 0.61 - Calcul USETOX (2011)
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Bibliography

Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
IDLH 30 min 2000 ppm NIOSH (1994) Final
PAC-1 60 min 150 ppm EHSS (2018) Final
REL-STEL, mouse 51-min TCLo, IDLH (1990)
PAC-2 60 min 220 ppm EHSS (2018) Final
REL-STEL, mouse 51-min TCLo, IDLH (1990)
PAC-3 60 min 10000 ppm EHSS (2018) Final
REL-STEL, mouse 51-min TCLo, IDLH (1990)
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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 100 ppm INRS (2024)
Valeur limite admise (circulaire)
Final Air Lieux de travail
VLEP 8h 300 mg.m-3 INRS (2024)
Valeur limite admise (circulaire)
Final Air Lieux de travail
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Bibliography

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