(-)-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
- Molecular Weight:
- 136.23
- MDL Number:
- MFCD00062988
- MOL File:
- 4221-98-1.mol
- MSDS File:
- SDS
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 |
n |
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) |
FDA UNII | 56UV8X65K0 |
EPA Substance Registry System | 1,3-Cyclohexadiene, 2-methyl-5-(1-methylethyl)-, (5R)- (4221-98-1) |
(-)-P-MENTHA-1,5-DIENE price More Price(10)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 77429 | (R)-(?)-α-Phellandrene ≥95.0% (sum of enantiomers, GC) | 4221-98-1 | 1ml | $93.7 | 2024-03-01 | Buy |
Sigma-Aldrich | 77429 | (R)-(?)-α-Phellandrene ≥95.0% (sum of enantiomers, GC) | 4221-98-1 | 5ml | $145 | 2024-03-01 | Buy |
TCI Chemical | M0051 | (-)-α-Phellandrene >65.0%(GC) | 4221-98-1 | 5mL | $135 | 2024-03-01 | Buy |
TCI Chemical | M0051 | (-)-α-Phellandrene >65.0%(GC) | 4221-98-1 | 25mL | $373 | 2024-03-01 | Buy |
TRC | P294570 | (R)-α-Phellandrene | 4221-98-1 | 2.5ml | $185 | 2021-12-16 | Buy |
(-)-P-MENTHA-1,5-DIENE Chemical Properties,Uses,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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shaanxi Dideu Medichem Co. Ltd | 18192627656 | 1012@dideu.com | China | 2995 | 58 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3620 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30250 | 58 |
Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9602 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 | support@targetmol.com | United States | 19973 | 58 |
ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.com | China | 12272 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33350 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
View Lastest Price from (-)-P-MENTHA-1,5-DIENE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2024-08-12 | (-)-P-MENTHA-1,5-DIENE
4221-98-1
|
US $20.00-80.00 / KG | 1KG | 99% | 52000KG | Shaanxi Dideu Medichem Co. Ltd |
-
- (-)-P-MENTHA-1,5-DIENE
4221-98-1
- US $20.00-80.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
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