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4-Cyanotetrahydropyran Structure

4-Cyanotetrahydropyran

Chemical Properties

Melting point 105-106°
Boiling point 206°C (rough estimate)
Density  1.533
refractive index  1.6200 (estimate)
storage temp.  0-6°C
color  Pale yellow needles
Water Solubility  764ug/L(22 ºC)
BRN  1890443
EPA Substance Registry System Chlornitrofen (1836-77-7)

Safety Information

Hazard Codes  Xi,F,N
Risk Statements  50/53
Safety Statements  60-61
RIDADR  UN 3077 9 / PGIII
WGK Germany  3
HS Code  2904200090
Toxicity LC50 in carp (48 hr): >10,000 mg/l; LC50 in flea (3 hr): >40,000 mg/l (Kanazawa)

Usage And Synthesis

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