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3230-69-1

Name Ethynyl methyl vinyl carbinol
CAS 3230-69-1
EINECS(EC#) 221-770-6
Molecular Formula C6H8O
MDL Number MFCD01709006
Molecular Weight 96.13
MOL File 3230-69-1.mol
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Chemical Properties

Appearance reddish to yellow-brown liquid
Melting point  25°C (estimate)
Boiling point  63-65 °C/100 mmHg (lit.)
density  0.89 g/mL at 25 °C(lit.)
refractive index  n20/D 1.446(lit.)
Fp  90 °F
form  clear liquid
pka 12.53±0.29(Predicted)
color  Colorless to Light yellow to Light orange
Specific Gravity 0.88
CAS DataBase Reference 3230-69-1(CAS DataBase Reference)
NIST Chemistry Reference 3-Methyl-1-penten-4-yn-3-ol(3230-69-1)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR  UN 1760 8/PG 2
WGK Germany  1
RTECS  SB4950000
HazardClass  3
PackingGroup  III
HS Code  29052900
Toxicity
mouse,LD50,oral,1350mg/kg (1350mg/kg),Journal of Pharmacology and Experimental Therapeutics. Vol. 107, Pg. 459, 1953.

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