CYCLONONANONE

CAS NO.：3350-30-9
Empirical Formula: C9H16O
Molecular Weight: 140.22
MDL number: MFCD00001756
EINECS: 222-108-9
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-28 04:45:36

What is CYCLONONANONE?

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.]

Properties of CYCLONONANONE

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 information for CYCLONONANONE

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H332:Acute toxicity,inhalation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.