(-)-alpha-Phellandrene

About (-)-alpha-Phellandrene

(-)-alpha-Phellandrene is a hydrocarbon carrying the CAS registry number 4221-98-1. Its molecular formula is C10H16 and its molecular weight is 136.23 g/mol. The IUPAC name is (5R)-2-methyl-5-propan-2-ylcyclohexa-1,3-diene. It is also known as alpha-Phellandrene l-form or l-alpha-phellandrene.

Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer (-)-alpha-Phellandrene in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	(-)-alpha-Phellandrene
Catalogue No.	VQ-039067
CAS Number	4221-98-1
IUPAC name	(5R)-2-methyl-5-propan-2-ylcyclohexa-1,3-diene
Molecular formula	C₁₀H₁₆
Molecular weight	136.23 g/mol
Exact mass	136.1252
InChIKey	OGLDWXZKYODSOB-SNVBAGLBSA-N
SMILES	CC1=CC[C@@H](C=C1)C(C)C
PubChem CID	442482

Physical properties
Physical form	Other
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	alpha-Phellandrene l-form, l-alpha-phellandrene, (4R)-p-mentha-1,5-diene, (5R)-2-methyl-5-(propan-2-yl)cyclohexa-1,3-diene, (R)-2-methyl-5-(1-methylethyl)-1,3-cyclohexadiene, (4R)-p-mentha-1(6),2-diene, p-Mentha-1,5-diene, (R)-(-)-, (5R)-5-isopropyl-2-methylcyclohexa-1,3-diene, (5R)-2-methyl-5-(1-methylethyl)-1,3-cyclohexadiene, 1,3-Cyclohexadiene, 2-methyl-5-(1-methylethyl)-, (theta)-, (-)-(r)-alpha-phellandrene

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H304May be fatal if swallowed and enters airways
H317May cause an allergic skin reaction
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P272, P273, P280, P301 + P316, P302 + P352, P303 + P361 + P353, P321, P331, P333 + P317, P362 + P364, P370 + P378, P391, P403 + P235, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (-)-alpha-Phellandrene?

The CAS Registry Number of (-)-alpha-Phellandrene is 4221-98-1. It is also known as alpha-Phellandrene l-form, l-alpha-phellandrene, (4R)-p-mentha-1,5-diene.

What is the molecular formula and molecular weight of (-)-alpha-Phellandrene?

(-)-alpha-Phellandrene has the molecular formula C10H16 and a molecular weight of 136.23 g/mol. Its IUPAC name is (5R)-2-methyl-5-propan-2-ylcyclohexa-1,3-diene.

Which grade and pack sizes of (-)-alpha-Phellandrene can I order?

We supply (-)-alpha-Phellandrene, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (-)-alpha-Phellandrene?

Yes. Every lot of (-)-alpha-Phellandrene is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (-)-alpha-Phellandrene be shipped internationally?

Yes. (-)-alpha-Phellandrene is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.