14918-21-9

Name 5-CYANO-1-PENTYNE
CAS 14918-21-9
Molecular Formula C6H7N
MDL Number MFCD00001978
Molecular Weight 93.13
MOL File 14918-21-9.mol
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Chemical Properties

Appearance clear colourless to amber liquid
Boiling point  115-117 °C(lit.)
density  0.889 g/mL at 25 °C(lit.)
refractive index  n20/D 1.44(lit.)
Fp  108 °F
storage temp.  Flammables area
form  Liquid
color  Clear colorless to amber
Water Solubility  Miscible with water.
BRN  1735926
InChI InChI=1S/C6H7N/c1-2-3-4-5-6-7/h1H,3-5H2
InChIKey JZYKFLLRVPPISG-UHFFFAOYSA-N
SMILES C(#N)CCCC#C
CAS DataBase Reference 14918-21-9(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R10:Flammable.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  UN 1993 3/PG 3
WGK Germany  3
F  10-19-23
HazardClass  3
PackingGroup  III
HS Code  29269095
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3

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