CYCLONONANONE Property

Melting point:

24-26 °C(lit.)

Boiling point:

95-97 °C18 mm Hg(lit.)

Density 

0.959 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.477(lit.)

Flash point:

150 °F

storage temp. 

Inert atmosphere,Room Temperature

BRN 

1280879

Safety

Hazard Codes 

Xn

Risk Statements 

20/22

Safety Statements 

36

WGK Germany 

3

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

CYCLONONANONE Chemical Properties,Usage,Production

Purification Methods

Purify it via the semicarbazone (m 179,5-180.5o from 90% MeOH) and regenerate it by steam distilling a mixture of 13.1g of semicarbazone, 22g of phthalic anhydride and 45mL of H2O. After collecting 300mL of distillate, the latter is extracted with Et2O. The dried extract (MgSO4) gives on evaporation 8.4g of ketone b 100-101.5o/15mm. The oxime has m 76.5-77.5o ( 7 9o from MeOH) and the iso-oxime has m 138-139o [Ruzicka et al. Helv Chim Acta 32 548 1949.] It has also been repeatedly sublimed at 0.05-0.1mm pressure. [Blomquist et al. J Am Chem Soc 74 3639, 3645 1952, Beilstein 7 III 110, 7 IV 62.]