2777-65-3

Name 10-UNDECYNOIC ACID
CAS 2777-65-3
EINECS(EC#) 220-471-8
Molecular Formula C11H18O2
MDL Number MFCD00014389
Molecular Weight 182.26
MOL File 2777-65-3.mol
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Chemical Properties

Melting point  40-42 °C (lit.)
Boiling point  180 °C/15 mmHg (lit.)
density  0.9898 (rough estimate)
refractive index  1.4066 (estimate)
Fp  >230 °F
storage temp.  Refrigerator
solubility  Chloroform (Slightly), Ethyl Acetate (Slightly)
form  Solid
pka 4.78±0.10(Predicted)
color  Off-White
Water Solubility  Sparingly Soluble in water.
BRN  1704918
InChI InChI=1S/C11H18O2/c1-2-3-4-5-6-7-8-9-10-11(12)13/h1H,3-10H2,(H,12,13)
InChIKey OAOUTNMJEFWJPO-UHFFFAOYSA-N
SMILES C(O)(=O)CCCCCCCCC#C
CAS DataBase Reference 2777-65-3(CAS DataBase Reference)
EPA Substance Registry System 10-Undecynoic acid (2777-65-3)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  YQ3683000
F  10-23
HS Code  29161900
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Toxicity
mouse,LD50,intravenous,32mg/kg (32mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#07969,

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