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1,6-Heptadiyne, 97% - CAS 2396-63-6 - Formula C7H8


Certificate of Analysis

1,6-Heptadiyne, 97%

CAS: 2396-63-6 MDL: MFCD00014925  EINECS: 219-253-5
UN#:UN3295Hazard Class:3Packing Group:II


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Chemical Properties

Formula: C7H8  Flash point: 9°(48°F)
Formula weight: 92.14  Density: 0.810
Boiling point: 109-111° Refractive Index: 1.4420

Literature References

Undergoes [2+2+2] cyclotrimerization, e.g. with propargyl alcohol, catalyzed by Chlorotris(triphenyl­phosphine)­rhodium(I)­, 10468: J. Chem. Soc., Perkin 1, 1357 (1988):

Other References

Beilstein: 1731756
UN#: UN3295
Harmonized Tariff Code:   2901.29

GHS Hazard and Precautionary Statements

Hazard Statements : H225-H304-H303

Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. May be harmful if swallowed.

Precautionary Statements : P210-P243-P301+P330+P331-P315

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Take precautionary measures against static discharge. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Get immediate medical advice/attention.

FlammableHealth Hazard

Risk & Safety

Risk Phrases: 11-65
Flammable. Harmful: May cause lung damage if swallowed.
Safety Phrases: 16-29-33-62
Keep away from sources of ignition - No Smoking. Do not empty into drains. Take precautionary measures against static discharges. If swallowed, do not induce vomiting: seek medical advice immediately & show this container or label.
Harmful Highly Flammable
RTECS: MI5600000