NEO-ALLOOCIMENE, STAB. Property

Melting point:

-20.6°C

Boiling point:

196-198 °C

Density 

0.811 g/mL at 20 °C(lit.)

vapor pressure 

83Pa at 20℃

refractive index 

n20/D 1.546

Flash point:

38 °C

storage temp. 

2-8°C

Water Solubility 

9.38mg/L at 20℃

LogP

4.71 at 25℃

Safety

Risk Statements 

10

RIDADR 

1993

HazardClass 

3.2

PackingGroup 

III

Hazard and Precautionary Statements (GHS)

NEO-ALLOOCIMENE, STAB. Chemical Properties,Usage,Production

Definition

ChEBI: (E,Z)-Allo-Ocimene is an ocimene.

Purification Methods

Fractionally distil allocimene through an efficient column and repeatedly distil it at 15mm through a long column of glass helices, with a final distillation from sodium under nitrogen. It should be stabilised with ca 0.1% of hydroquinone. UV: max nm( 
1cm-1) 290 (32 500), 279 (41 900) and 278 (42,870). [Alder et al. Justus Liebigs Ann Chem 609 1 1957, O’Connor & Goldblatt Anal Chem 26 1726 1954, Beilstein 1 IV 1106.]