-
Name
1,5-Hexadiyne
- EINECS
- CAS No. 628-16-0
- Article Data32
- CAS DataBase
- Density 0,805 g/cm3
- Solubility Immiscible with water.
- Melting Point -6°C
- Formula C6H6
- Boiling Point 86.2°C at 760 mmHg
- Molecular Weight 78.1136
- Flash Point -7°C
- Transport Information
- Appearance
- Safety Explodes when heated to 100°C. Upon decomposition it emits acrid smoke and fumes. See also ACETYLENE COMPOUNDS and ALKYNES.
- Risk Codes R12
-
Molecular Structure
- Hazard Symbols
- Synonyms Bipropargyl;Dipropargyl; NSC 155174
- PSA 0.00000
- LogP 1.03300
1,5-HEXADIYNE Chemical Properties
IUPAC Name: Hexa-1,5-diyne
The MF of 1,5-Hexadiyne (CAS NO.628-16-0) is C6H6.
The MW of 1,5-Hexadiyne (CAS NO.628-16-0) is 78.11.
Synonyms of 1,5-Hexadiyne (CAS NO.628-16-0): Bipropargyl ; Dipropargyl ; Hexadiyne-3-ene ; 1,5-Hexadiyne (6CI, 8CI, 9CI)
Index of Refraction: 1.448
EINECS: 211-029-5
Density: 0.821 g/ml
Flash Point: -7 °C
Boiling Point: 86.2 °C
1,5-HEXADIYNE Uses
1,5-Hexadiyne (CAS NO.628-16-0) is used as chemical reagent, organic intermediates, fine chemicals, pharmaceutical research and development.
1,5-HEXADIYNE Safety Profile
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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