19902-08-0

Basic information

• Product Name: (+)-BETA-PINENE
• Synonyms: (+)-B-PINENE;(1R,5R)-6,6-DIMETHYL-2-METHYLENEBICYCLO[3.1.1]HEPTANE;(1R,5R)-2(10)-PINENE;D-BETA-PINENE;(1R,5R)-2(10)-Pinene, (1R,5R)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane;(1α,5α)-2-Methylene-6,6-dimethylbicyclo[3.1.1]heptane;[1R,5R,(+)]-Pin-2(10)-ene;(+)-β-Pinene,(1R,5R)-2(10)-Pinene, (1R,5R)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane
• CAS NO: 19902-08-0
• Molecular Formula: C₁₀H₁₆
• Molecular Weight: 136.23
• EINECS: 204-872-5;245-424-9
• Mol File: 19902-08-0.mol
• Article Data: 13

Chemical Properties

• Melting Point: -50°C
• Boiling Point: 164-165 °C(lit.)
• Flash Point: 36 °C
• Appearance: /
• Density: 0.872 g/mL at 25 °C(lit.)
• Vapor Pressure: 2.399mmHg at 25°C
• Refractive Index: n20/D 1.478(lit.)
• Storage Temp.: 2-8°C
• BRN: 3587586
• CAS DataBase Reference: (+)-BETA-PINENE(CAS DataBase Reference)
• NIST Chemistry Reference: (+)-BETA-PINENE(19902-08-0)
• EPA Substance Registry System: (+)-BETA-PINENE(19902-08-0)

Safety Data

• Hazard Codes: Xi,F
• Statements: 10-36/37/38
• Safety Statements: 26-36-36/37/39-16
• RIDADR: UN 2319 3/PG 3
• WGK Germany: 3
• F: 10-23
• HazardClass: 3.2
• PackingGroup: III
• Hazardous Substances Data: 19902-08-0(Hazardous Substances Data)

Usage

General Description

(+)-Beta-Pinene is a natural organic compound found in plant oils, predominantly in conifers, citrus peels, eucalyptus, and other sources, such as some spices (cumin and dill). It is a colorless liquid that is soluble in alcohol but not water. As a monoterpene isomer, it is a key flavor and aroma contributor in numerous essential oils and is widely used in perfumes and flavors due to its woodsy and resinous smell. Major industries also use (+)-beta-pinene as a raw material for manufacturing adhesives, printing inks, and synthetic fragrances. It's important to note that it is highly flammable and is considered to be mildly toxic to humans and animals. It can cause eye irritation and skin inflammation in high concentrations, but generally, it's considered safe in low concentrations, as it naturally occurs in the environment.

InChI:InChI=1/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h8-9H,1,4-6H2,2-3H3/t8-,9-/m1/s1

Upstream product

• 7785-70-8 (+)-α-pinene 
• 108-24-7 acetic anhydride 
• 7785-26-4 (-)-α-pinene 
• 7785-70-8 2,6,6-trimethylbicyclo[3.1.1]hept-2-ene 
• 471-10-3 linalyl chloride 
• 763-10-0 geranyl diphosphate 
• 35836-73-8 (1R)-(-)-nopol 
• 380414-97-1 (1'R,2'S,5'S)-2-(2'-Hydroxy-6',6'-dimethylbicyclo[3.1.1]hept-2'-yl)acetic acid 
• 19894-97-4 (1R)-Myrtenol 
• 38651-65-9 (1R,5S)-(+)-nopinone 
• 367262-86-0 C₃₂H₃₆N₂O 
• 367262-89-3 C₃₂H₃₆N₂O₂ 
• 74946-99-9 Diethyl (-)-Myrtene-10-phosphonate 
• 18448-88-9 2-crotylphenol 

Downstream Products

• 53254-54-9 (R)-((1R)-pin-2-en-10-yl)-succinic acid-anhydride 
• 19876-54-1 (4S)-1-(2,2,2-trichloroethyl)-4-(2-chloroisopropyl)cyclohex-1-ene 
• 464-45-9 endo-borneol 
• 36203-31-3 [(1R,5S)-6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl]methyl acetate 
• 76-49-3 isobornyl acetate 
• 216487-11-5 3-((S)-4-isopropenyl-cyclohex-1-enyl)-propionic acid 
• 6007-04-1 Δ¹-Menthenyl-(7)-carbonsaeure 
• 38211-87-9 1-(4-Isopropyl-cyclohex-1-enyl)-2,2,6-trimethyl-heptan-4-one 
• 38204-84-1 3-(4-Isopropyl-cyclohex-1-enylmethyl)-2,6-dimethyl-heptan-4-one 
• 38204-75-0 4-(4-Isopropyl-cyclohex-1-enylmethyl)-heptan-3-one 
• 38211-79-9 5-(4-Isopropyl-cyclohex-1-enylmethyl)-heptan-3-one 
• 38204-74-9 1-(4-Isopropyl-cyclohex-1-enyl)-2-methyl-heptan-3-one 
• 38211-78-8 1-(4-Isopropyl-cyclohex-1-enyl)-octan-4-one 
• 38204-86-3 3-(4-Isopropyl-cyclohex-1-enylmethyl)-5-methyl-hexan-2-one 

Relevant articles and documents

Temperature Controls Guest Uptake and Release from Zn4L4 Tetrahedra

We report the preparation of triazatruxene-faced tetrahedral cage 1, which exhibits two diastereomeric configurations (T1 and T2) that differ in the handedness of the ligand faces relative to that of the octahedrally coordinated metal centers. At lower temperatures, T1 is favored, whereas T2 predominates at higher temperatures. Host-guest studies show that T1 binds small aliphatic guests, whereas T2 binds larger aromatic molecules, with these changes in binding preference resulting from differences in cavity size and degree of enclosure. Thus, by a change in temperature the cage system can be triggered to eject one bound guest and take up another.

Oxidation of cyclohexene and α-pinene with O2-H 2 mixture in the presence of supported platinum or palladium catalysts

Oxidation of cyclohexene and α-pinene with an O2-H 2 mixture in the catalytic systems containing Pt or Pd and heteropoly compounds (HPC) was studied. The main oxidation products are epoxides, allyl alcohols, and ketones. The highest yield of the oxidation products was obtained in the presence of the platinum catalyst in combination with HPC PW11 or PW11Fe. The reaction mechanism was proposed. A relationship between the HPC composition and the nature of intermediates involved in oxidation was examined.

Reactions of myrtenylzinc bromide with carbonyl compounds. Regio- and diastereo-selectivity

The organozinc reagent obtained from (-)-myrtenyl bromide and zinc powder in THF, under ultrasonic conditions, reacts rapidly with ketones and aldehydes furnishing homoallylic alcohols in high yields. The reactions were carried out both with preformed all