Helium (7440-59-7)

General informations

Last verification the 01/01/1970

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Identification

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Numero CAS

7440-59-7

Nom scientifique (FR)

Hélium

Nom scientifique (EN)

Helium

Code EC

Code SANDRE

Number CIPAC

Formule chimique brute

\(\ce{ He }\)

Code InChlKey

SWQJXJOGLNCZEY-UHFFFAOYSA-N

Code SMILES

[He]

Toxicology

Last verification the 01/01/1970

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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
PAC-1	60 min	65000 ppm	EHSS (2018)	Final	Simple asphyxiant
PAC-2	60 min	230000 ppm	EHSS (2018)	Final	Simple asphyxiant
PAC-3	60 min	400000 ppm	EHSS (2018)	Final	Simple asphyxiant

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Bibliography

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