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4221-98-1

Name (-)-P-MENTHA-1,5-DIENE
CAS 4221-98-1
EINECS(EC#) 224-167-6
Molecular Formula C10H16
MDL Number MFCD00062988
Molecular Weight 136.23
MOL File 4221-98-1.mol

Chemical Properties

alpha  D20 -217°
Boiling point  171-174 °C(lit.)
density  0.844 g/mL at 20 °C(lit.)
vapor pressure  2.35hPa at 20℃
refractive index  n20/D 1.475
Fp  49 °C
storage temp.  2-8°C
solubility  Benzene (Sparingly), Ethyl Acetate (Slightly)
form  clear liquid
color  Colorless to Light yellow to Light orange
Odor at 100.00 %. terpene spicy medicinal
Odor Type terpenic
optical activity [α]20/D 225±5°, c = 10% in diethyl ether
Water Solubility  4.37mg/L at 20℃
Merck  7200
BRN  2497824
LogP 5.74 at 21.6℃
CAS DataBase Reference 4221-98-1(CAS DataBase Reference)
EPA Substance Registry System 1,3-Cyclohexadiene, 2-methyl-5-(1-methylethyl)-, (5R)- (4221-98-1)

Safety Data

Risk Statements 
R10:Flammable.
RIDADR  UN 2319 3/PG 3
WGK Germany  3
23
HS Code  2902.19.0050
HazardClass  3
PackingGroup  III

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