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(-)-P-MENTHA-1,5-DIENE

(-)-P-MENTHA-1,5-DIENE Suppliers list
Company Name: Mainchem Co., Ltd.
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Products Intro: Product Name:(-)-P-MENTHA-1,5-DIENE
CAS:4221-98-1
Company Name: Shanghai Zheyan Biotech Co., Ltd.
Tel: 18017610038
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Products Intro: Product Name:(-)-5-Isopropyl-2-Methyl-1,3-Cyclohexadiene
CAS:4221-98-1
Purity:GC>=95% (sum of enantiomers) with BHT as inhibitor Package:100mg
Company Name: Hubei Jusheng Technology Co.,Ltd.
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Products Intro: Product Name:(-)-α-phellandrene
CAS:4221-98-1
Purity:0.99 Package:5KG;1KG
Company Name: BOC Sciences
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Products Intro: Product Name:(R)-()--Phellandrene
CAS:4221-98-1
Purity:95%
Company Name: J & K SCIENTIFIC LTD.  
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Products Intro: Product Name:(-)-alpha-Phellandrene
CAS:4221-98-1
Purity:65.0%(GC) Package:25ML,5ML
(-)-P-MENTHA-1,5-DIENE Basic information
Product Name:(-)-P-MENTHA-1,5-DIENE
Synonyms:(-)-α-phellandrene;(R)-2-methyl-5-(1-methylethyl)-1,3-cyclohexadiene;(R)-5-isopropyl-2-methylcyclohexa-1,3-diene;1,3-Cyclohexadiene, 2-methyl-5-(1-methylethyl)-, (5R)-;L-ALPHA-PHELLANDRENE;R-(-)-A-PHELLANDRENE WITH GC;(-)-p-Mentha-1,5-diene, (R)-5-Isopropyl-2-methyl-1,3-cyclohexadiene;PETUNIDIN CHLORIDE(SH)
CAS:4221-98-1
MF:C10H16
MW:136.23
EINECS:224-167-6
Product Categories:Biochemistry;Monocyclic Monoterpenes;Terpenes
Mol File:4221-98-1.mol
(-)-P-MENTHA-1,5-DIENE Structure
(-)-P-MENTHA-1,5-DIENE Chemical Properties
Boiling point 171-174 °C(lit.)
alpha D20 -217°
density 0.844 g/mL at 20 °C(lit.)
refractive index n20/D 1.475
Fp 49 °C
storage temp. 2-8°C
optical activity[α]20/D 225±5°, c = 10% in diethyl ether
Merck 14,7200
BRN 2497824
CAS DataBase Reference4221-98-1(CAS DataBase Reference)
Safety Information
Risk Statements 10
RIDADR UN 2319 3/PG 3
WGK Germany 3
23
HazardClass 3
PackingGroup III
MSDS Information
ProviderLanguage
SigmaAldrich English
(-)-P-MENTHA-1,5-DIENE Usage And Synthesis
Chemical Properties(?)-α-Phellandrene is a colorless liquid with a citrus odor and a slight peppery note. It is isolated, for example, from Eucalyptus dives oil. Pinenes are widespread, naturally occurring terpene hydrocarbons. The α- and β-forms occur in varying ratios in essential oils.
Purification MethodsPurify it by gas chromatography on an Apiezon column. Also purify it by steam distillation (with 0.5% hydroquinone), then re-distil it through a 50 plate bubble cap column b 72-72.5o/22mm [Pines & Eschinazi J Am Chem Soc 77 6318 1955]. UV: max 263nm ( 3,345) in octane. [Read & Storey J Chem Soc 2770 1930, Beilstein 5 III 341, 5 IV 436.]
(-)-P-MENTHA-1,5-DIENE Preparation Products And Raw materials
Tag:(-)-P-MENTHA-1,5-DIENE(4221-98-1) Related Product Information
P-MENTHA-3,6-DIENE-2,5-DIONE P-MENTHA-6,8-DIENE-2-ONE β-sesquiphellandrene 3,9-Epoxy-p-mentha-3,8-diene,p-Mentha-3,8-diene, 3,9-epoxy- CIS TRANS-(4R)-P-MENTHA-2,8-DIENE-1-OL Α-PHELLANDRENE (+)-p-mentha-1,8-diene 1,2-epoxide,(+)-p-Mentha-1,8-diene 1,2-epoxide, (4R)-1,2-Epoxy-p-menth-8-ene, (4R)-4-Isopropenyl-1-methyl-1-cyclohexene 1,2-epoxide (S)-(+)-alpha-Phellandrene R-(-)-α-Phellandrene m-Mentha-1,3-diene-5,6-dione (6CI) PHELLANDRENE, -R-(-)-alpha-(SG) DL-Limonene (-)-P-MENTHA-1,8-DIENE-7-OL GAMMA-TERPINENE = P-MENTHA-1,4-DIENE L-P-MENTHA-1,8-DIENE,(s)-(-)-p-mentha-1,8-dien METHYL CYCLOHEXADIENE 1,3-CYCLOHEXADIENE P-MENTHA-1,5-DIENE 70%,D-ALPHA-PHELLANDRENE,ALPHA-PHELLANDRENE, NATURAL,P-MENTHA-1,5-DIENE,ALPHA-PHELLANDRENE FCC,ALPHA-PHELLANDRENE,5-isopropyl-2-methylcyclohexa-1,3-diene (alpha-phellandrene)