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15-Crown-5 Structure

15-Crown-5

Chemical Properties

Melting point -20°C(lit.)
Boiling point 93-96 °C/0.05 mmHg (lit.)
Density  1.113 g/mL at 20 °C (lit.)
vapor pressure  0.5-0.82Pa at 20-25℃
refractive index  n20/D 1.465(lit.)
Flash point >230 °F
storage temp.  room temp
solubility  Miscible with organic solvents.
form  Liquid
Specific Gravity 1.109
color  Clear colorless to light yellow
Water Solubility  MISCIBLE
Sensitive  Hygroscopic
BRN  1618144
Stability Stable. Incompatible with oxidizing agents, strong acids. Avoid exposure to water or moist air.
LogP -0.9 at 20℃ and pH7.7
Surface tension 68.5mN/m at 1g/L and 20℃
CAS DataBase Reference 33100-27-5(CAS DataBase Reference)
NIST Chemistry Reference 15-Crown-5(33100-27-5)
EPA Substance Registry System 1,4,7,10,13-Pentaoxacyclopentadecane (33100-27-5)

Safety Information

Hazard Codes  Xn,Xi
Risk Statements  22-36/38-36-20/22-36/37/38-20/21/22
Safety Statements  26-39-36
RIDADR  2810
WGK Germany  3
RTECS  SB0200000
10-21
Hazard Note  Irritant
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29329995
Toxicity LD50 orl-rat: 1410 mg/kg DCTODJ 1,339,78

MSDS

Usage And Synthesis

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