Propyne (74-99-7)

General informations

Last verification the 01/01/1970

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Identification

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Numero CAS

74-99-7

Nom scientifique (FR)

Propyne

Nom scientifique (EN)

prop-1-yne

Autres dénominations scientifiques (FR)

Méthylacétylène

Autres dénominations scientifiques (Autre langues)

propyne ; Allylene ; Methyl acetylene

Code EC

200-828-4

Code SANDRE

Number CIPAC

Formule chimique brute

\(\ce{ C3H4 }\)

Code InChlKey

MWWATHDPGQKSAR-UHFFFAOYSA-N

Code SMILES

CC#C

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
IDLH	30 min	1700 ppm	NIOSH (1994)	Final
PAC-1	60 min	230 ppm	EHSS (2018)	Final	TEEL-2/11, TEEL-3/6, IDLH (1990)
PAC-2	60 min	2500 ppm	EHSS (2018)	Final	TEEL-2/11, TEEL-3/6, IDLH (1990)
PAC-3	60 min	15000 ppm	EHSS (2018)	Final	TEEL-2/11, TEEL-3/6, IDLH (1990)

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Bibliography

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