1,5-Hexadiyne cas no:628-16-0

Synonyms: Bipropargyl;Dipropargyl; NSC 155174

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Identification
Chemical Properties
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Safety Data

Identification

Name1,5-Hexadiyne
CAS628-16-0
SynonymsBipropargyl;Dipropargyl; NSC 155174
EINECS(EC#)211-029-5
Molecular FormulaC6H6
Molecular Weight78.1118

Chemical Properties

refractive index1.448

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass3

Safety Data

Risk 12
Safety

Explodes when heated to 100°C. Upon decomposition it emits acrid smoke and fumes. See also ACETYLENE COMPOUNDS and ALKYNES.Safety information of 1,5-Hexadiyne (CAS NO.628-16-0):
Risk Statements
12 Extremely Flammable
Safety Statements
9 Keep container in a well-ventilated place
16 Keep away from sources of ignition - No smoking
29 Do not empty into drains
33 Take precautionary measures against static discharges
RIDADR 3295
HazardClass 3
PackingGroup II

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