999-78-0|2-Pentyne,4,4-dimethyl-Products Supply - Chemical intermediates Network

2-Pentyne,4,4-dimethyl- cas no:999-78-0

Synonyms: 1-Methyl-2-tert-butylacetylene;1-tert-Butyl-1-propyne; 2,2-Dimethyl-3-pentyne; 4,4-Dimethyl-2-pentyne;tert-Butylmethylacetylene

Identification

Name2-Pentyne,4,4-dimethyl-
CAS999-78-0
Synonyms1-Methyl-2-tert-butylacetylene;1-tert-Butyl-1-propyne; 2,2-Dimethyl-3-pentyne; 4,4-Dimethyl-2-pentyne;tert-Butylmethylacetylene
EINECS(EC#)-0
Molecular FormulaC7H12
Molecular Weight96.17

Chemical Properties

refractive index1.4071
storage tempKeep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

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

Hazardclass3

Safety Data

Risk R11;R65
Safety

Risk Statements: 11
R11:Highly flammable.
Safety Statements: 9-16-33
S9:Keep container in a well-ventilated place.
S16:Keep away from sources of ignition.
S33:Take precautionary measures against static discharges.
RIDADR: 3295
HazardClass: 3
PackingGroup: II

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2-Pentyne,4,4-dimethyl- cas no:999-78-0

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