1-Dodecyne Structure

1-Dodecyne

Chemical Properties

Melting point −19 °C (lit.)
Boiling point 100 °C/14 mmHg
Density  0.78
refractive index  1.43
Flash point 79 °C
form  clear liquid
color  Colorless to Light yellow
Water Solubility  Not miscible in water.
BRN  1741320
Henry's Law Constant 5.8×10-5 mol/(m3Pa) at 25℃, Yaws (2003)
InChI 1S/C12H22/c1-3-5-7-9-11-12-10-8-6-4-2/h1H,4-12H2,2H3
InChIKey ZVDBUOGYYYNMQI-UHFFFAOYSA-N
SMILES CCCCCCCCCCC#C
CAS DataBase Reference 765-03-7(CAS DataBase Reference)
EPA Substance Registry System 1-Dodecyne (765-03-7)
UNSPSC Code 12352100
NACRES NA.22

Safety

Symbol(GHS) Corrosion (GHS05)
Signal wordDanger
Hazard statements H318-H413
Precautionary statements P273-P280-P305+P351+P338-P501
Hazard Codes  Xi
Risk Statements  41
Safety Statements  26-39
WGK Germany  3
TSCA  TSCA listed
HS Code  2901299090
Storage Class 10 - Combustible liquids
Hazard Classifications Aquatic Chronic 4
Eye Dam. 1
NFPA 704:
2
2 0

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