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Terpinolene Structure

Terpinolene

Chemical Properties

Melting point <25 °C
Boiling point 184-185 °C (lit.)
Density  0.861 g/mL at 25 °C (lit.)
vapor density  ~4.7 (vs air)
vapor pressure  ~0.5 mm Hg ( 20 °C)
FEMA  3046 | TERPINOLENE
refractive index  n20/D 1.489(lit.)
Flash point 148 °F
storage temp.  2-8°C
solubility  Chloroform: Slightly Soluble; Methanol: Slightly Soluble
form  clear liquid
Specific Gravity 0.84
color  Colourless or pale straw-coloured liquid.
Odor at 10.00 % in dipropylene glycol. fresh woody sweet pine citrus
Odor Type herbal
Water Solubility  6.812mg/L(25 ºC)
JECFA Number 1331
BRN  1851203
Dielectric constant 2.3(Ambient)
Stability Light Sensitive
InChIKey MOYAFQVGZZPNRA-UHFFFAOYSA-N
LogP 4.33-4.38 at 20-37℃
CAS DataBase Reference 586-62-9(CAS DataBase Reference)
NIST Chemistry Reference Cyclohexene, 1-methyl-4-(1-methylethylidene)-(586-62-9)
EPA Substance Registry System Terpinolene (586-62-9)

Safety Information

Hazard Codes  N
Risk Statements  50/53-65-43
Safety Statements  60-61-24/25-22-23-62
RIDADR  UN 2541 3/PG 3
WGK Germany  3
RTECS  WZ6870000
10
HazardClass  3.2
PackingGroup  III
HS Code  29021990
Hazardous Substances Data 586-62-9(Hazardous Substances Data)
Toxicity The acute oral LD50 value in rats was reported as 4.39 ml/kg (Levenstein, 1975) and similarly that in mice and rats was reported to be 4.4 ml/kg (Hisamitsu Pharmaceutical Co., Inc., 1973). The acute dermal LD50 value in rabbits exceeded 5 g/kg (Levenstein, 1975).

MSDS

Usage And Synthesis

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