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

Product Name: (-)-P-MENTHA-1,5-DIENE
CAS No.: 4221-98-1
Chemical Name: (-)-P-MENTHA-1,5-DIENE
Synonyms: ALPHA-PHELLANDRENE;(R)-α-Phellandrene;P-MENTHA-1,5-DIENE;L-ALPHA-PHELLANDRENE;Carylene;65.0%(GC);1-phellandrene;PHELLANDRENE, R-;(-)-α-phellandrene;(-)-α-Phellandrene
CBNumber: CB6240491
Molecular Formula: C10H16
Formula Weight: 136.23
MOL File: 4221-98-1.mol

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

Boiling point:: 171-174 °C(lit.)
alpha: D20 -217°
Density: 0.844 g/mL at 20 °C(lit.)
vapor pressure: 2.35hPa at 20℃
refractive index: n20/D 1.475
Flash point:: 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: 14,7200
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)

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Safety

Risk Statements: 10
RIDADR: UN 2319 3/PG 3
WGK Germany: 3
F: 23
HS Code: 2902.19.0050
HazardClass: 3
PackingGroup: III

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H226Flammable liquid and vapour
Precautionary statements: P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 77429
Product name: (R)-(?)-α-Phellandrene
Purity: ≥95.0% (sum of enantiomers, GC)
Packaging: 1ml
Price: $93.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: 77429
Product name: (R)-(?)-α-Phellandrene
Purity: ≥95.0% (sum of enantiomers, GC)
Packaging: 5ml
Price: $145
Updated: 2024/03/01

TCI Chemical

Product number: M0051
Product name: (-)-α-Phellandrene
Purity: >65.0%(GC)
Packaging: 5mL
Price: $135
Updated: 2024/03/01

TCI Chemical

Product number: M0051
Product name: (-)-α-Phellandrene
Purity: >65.0%(GC)
Packaging: 25mL
Price: $373
Updated: 2024/03/01

TRC

Product number: P294570
Product name: (R)-α-Phellandrene
Packaging: 2.5ml
Price: $185
Updated: 2021/12/16

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(-)-P-MENTHA-1,5-DIENE Chemical Properties,Usage,Production

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.

Uses

(R)-(-)-α-Phellandrene undergoes [4+2] cycloaddition with 2-naphthyl acetylenecarboxylate to form a chiral diene, which can act as a ligand for the rhodium-catalyzed asymmetric addition reactions. It may be used to synthesize (1S,5R)-5-(1-methylethyl)-2-methylidene-3-cyclohexen-1-yl hydroperoxide, which on reduction forms trans-yabunikkeol.

Definition

ChEBI: (-)-alpha-phellandrene is the (R)-(-)-stereoisomer of alpha-phellandrene. It is an enantiomer of a (+)-alpha-phellandrene.

General Description

(R)-(-)-α-Phellandrene is a monoterpene derivative.

Flammability and Explosibility

Flammable

Purification Methods

Purify 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

Raw materials

Preparation Products

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

Americas 1 China 66 Europe 1 Germany 2 India 3 Japan 3 Switzerland 1 United Kingdom 5 United States 15 USA 1 Global 98

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4221-98-1, (-)-P-MENTHA-1,5-DIENERelated Search:

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- DL-Limonene (-)-P-MENTHA-1,8-DIENE-7-OL L-P-MENTHA-1,8-DIENE,(s)-(-)-p-mentha-1,8-dien METHYL CYCLOHEXADIENE 1,3-CYCLOHEXADIENE ALPHA-PHELLANDRENE (-)-P-MENTHA-1,5-DIENE Α-PHELLANDRENE p-Mentha-1,8-diene, (&plusmn,Mentha-1,8-diene (dl) P-MENTHA-1,8-DIENE DIOXIDE (+)-TRANS-P-MENTHA-1,8-DIENE 1,2-EPOXIDE PARA-MENTHA-1,4-DIENE,P-MENTHA-1,4-DIENE,1-ISOPROPYL-4-METHYL-1,4-CYCLOHEXADIENE P-MENTHA-1,4-DIENE alpha-Terpinene p-mentha-1,8-diene,(R)-(+)

(R)-5-isopropyl-2-methylcyclohexa-1,3-diene

1,3-Cyclohexadiene, 2-methyl-5-(1-methylethyl)-, (5R)-

L-ALPHA-PHELLANDRENE

(5R)-2-methyl-5-propan-2-ylcyclohexa-1,3-diene

R-(-)-A-PHELLANDRENE WITH GC

(-)-α-phellandrene

(R)-2-methyl-5-(1-methylethyl)-1,3-cyclohexadiene

(-)-p-Mentha-1,5-diene, (R)-5-Isopropyl-2-methyl-1,3-cyclohexadiene

PETUNIDIN CHLORIDE(SH)

(R)-()-α-Phellandrene,()-p-Mentha-1,5-diene, (R)-5-Isopropyl-2-methyl-1,3-cyclohexadiene

(-)-5-Isopropyl-2-methyl-1,3-cyclohexadiene (-)-p-Mentha-1,5-diene

(R)-(-)-alpha-Phellandrene >=95.0% (sum of enantiomers, GC)

1,3-cyclohexadiene,2-methyl-5-(1-methylethyl)-,(R)-

1-phellandrene

2-methyl-5-(1-methylethyl)-3-cyclohexadien(theta)-

3-Cyclohexadiene,2-methyl-5-(1-methylethyl)-,(R)-1

p-mentha-1,5-diene,(R)-(-)-

α-phellandrene,(-)-

(-)-5-ISOPROPYL-2-METHYL-1,3-CYCLOHEXADIENE

ALPHA-PHELLANDRENE

(-)-2-METHYL-5-ISOPROPYL-1,3-CYCLOHEXADIENE

R(-)-ALPHA-PHELLANDRENE

(R)-5-ISOPROPYL-2-METHYL-1,3-CYCLOHEXADIENE

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

P-MENTHA-1,5-DIENE

PHELLANDRENE, R-(-)-ALPHA-

65.0%(GC)

(-)-α-Phellandrene&gt

(-)-alpha-Phellandrene

(R)-α-Phellandrene

Carylene

(-)-α-Phellandrene

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

(-)-5-Isopropyl-2-Methyl-1,3-Cyclohexadiene

)-p-Mentha-1,5-diene, (R)-5-Isopropyl-2-methyl-1,3-cyclohexadiene

PHELLANDRENE, R-

4221-98-1

221-98-1

Terpenes

Monocyclic Monoterpenes

Organic Building Blocks

Chiral Building Blocks

Asymmetric Synthesis

Alkenes

Biochemistry

Monocyclic Monoterpenes

Terpenes