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6746-94-7

Name Cyclopropyl acetylene
CAS 6746-94-7
EINECS(EC#) 425-430-1
Molecular Formula C5H6
MDL Number MFCD02181090
Molecular Weight 66.1
MOL File 6746-94-7.mol
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Chemical Properties

Appearance clear colorless to light yellow liquid
Melting point  294 °C (decomp)
Boiling point  79-80 °C
density  0.7801
refractive index  n20/D 1.4480
Fp  -5 °F
storage temp.  Flammables area
solubility  Chloroform, Ethyl Acetate
form  Liquid
color  Clear colorless to light yellow
Specific Gravity 0.797
Water Solubility  Slightly soluble in water.
CAS DataBase Reference 6746-94-7(CAS DataBase Reference)
NIST Chemistry Reference Cyclopropylacetylene(6746-94-7)

Safety Data

Hazard Codes  F,Xn,Xi
Risk Statements 
R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R48/20:Harmful: danger of serious damage to health by prolonged exposure through inhalation .
R63:Possible risk of harm to the unborn child.
R65:Harmful: May cause lung damage if swallowed.
R67:Vapors may cause drowsiness and dizziness.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S37/39:Wear suitable gloves and eye/face protection .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 1294 3/PG 2
WGK Germany  2
HazardClass  3
HazardClass  IRRITANT, FLAMMABLE
PackingGroup  II
HS Code  29021990

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