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18-Crown-6  Structure

18-Crown-6

Chemical Properties

Melting point 42-45 °C(lit.)
Boiling point 116°C 0,2mm
Density  1,175 g/cm3
refractive index  1.4580 (estimate)
Flash point >230 °F
storage temp.  Store below +30°C.
solubility  Chloroform (Slightly), Methanol (Very Slightly)
form  Crystals or Crystalline Mass or Liquid
color  White or clear colorless
Water Solubility  SOLUBLE
Sensitive  Hygroscopic
Merck  14,2602
BRN  1619616
Stability Stable. Incompatible with strong acids, strong oxidizing agents.
InChIKey XEZNGIUYQVAUSS-UHFFFAOYSA-N
CAS DataBase Reference 17455-13-9(CAS DataBase Reference)
NIST Chemistry Reference 1,4,7,10,13,16-Hexaoxacyclooctadecane(17455-13-9)
EPA Substance Registry System 1,4,7,10,13,16-Hexaoxacyclooctadecane (17455-13-9)

Safety Information

Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38-36-20/22-20/21/22
Safety Statements  26-36-39
RIDADR  2811
WGK Germany  3
RTECS  MP4500000
10
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29329995
Toxicity LD50 orally in Rabbit: 525 mg/kg LD50 dermal Rabbit 3888 mg/kg

MSDS

Usage And Synthesis

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