1-Heptyne CAS NO.628-71-7

Melting point - 81 ° C

The boiling point of 99-100 ° C (lit.)

Density of 0.733 g/mL at 25 ° C (lit.)

93.1 mm Hg vapour pressure (37.7 ° C)

Refractive index n20/D 1.408(lit.)

Flash point 28 ° F

Storage conditions

Liquid form

Color Clear less to light yellow-green

Water solubility Soluble in organic solvents, Insoluble in water.

BRN 1733518

Dangerous goods mark F,Xn

Hazard class code 11-36/37/38-65

Safety instructions 16-26-36-62-9-33

Transport of dangerous goods no. UN 3295 3/PG 2

WGK Germany 3

F 10-23

TSCA Yes

HazardClass 3

PackingGroup II

Customs code 29012980