18668-72-9

Name 2-Bromo-3-Butyne
CAS 18668-72-9
Molecular Formula C4H5Br
MDL Number MFCD12406807
Molecular Weight 132.99
MOL File 18668-72-9.mol
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Chemical Properties

Boiling point  51 °C(Press: 180 Torr)
density  1.447±0.06 g/cm3(Predicted)
refractive index  n20/D 1.472
Fp  24°C
storage temp.  2-8°C
form  liquid
BRN  1098353
InChI 1S/C4H5Br/c1-3-4(2)5/h1,4H,2H3
InChIKey PYJVGTWBTIEAMV-UHFFFAOYSA-N
SMILES CC(Br)C#C

Safety Data

Hazard Codes  Xn
Risk Statements 
RIDADR  UN 1993C 3 / PGIII
WGK Germany  3
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3

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