beta-Pinene

Product Name: beta-Pinene
CAS No.: 127-91-3
Chemical Name: beta-Pinene
Synonyms: β-Pinene;B-PINENE;Nopinene;beta-Pinen;6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane;Nopinen;PINENE BETA;ROSEMAREL;Pseudopinen;terbenthene
CBNumber: CB7361607
Molecular Formula: C10H16
Formula Weight: 136.23
MOL File: 127-91-3.mol

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beta-Pinene Property

Melting point:: -61°C
Boiling point:: 167°C
Density: 0.859
refractive index: 1.4782
FEMA: 2903 | BETA-PINENE
Flash point:: 43°C
Odor: at 10.00 % in dipropylene glycol. dry woody resinous pine hay green eucalyptus camphoreous
Odor Type: herbal
Water Solubility: 12mg/L(25 ºC)
JECFA Number: 1330
Merck: 7446
Stability:: Stable. Flammable. Incompatible with strong oxidizing agents.
LogP: 4.37
CAS DataBase Reference: 127-91-3(CAS DataBase Reference)
NIST Chemistry Reference: Beta-pinene(127-91-3)
EPA Substance Registry System: .beta.-Pinene (127-91-3)

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Safety

Risk Statements: 10
Safety Statements: 16
RIDADR: 2368
RTECS: DT5077000
Hazardous Substances Data: 127-91-3(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H315Causes skin irritation

H317May cause an allergic skin reaction

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHL89335
Product name: β-Pinene
Purity: phyproof? Reference Substance
Packaging: 100MG
Price: $169
Updated: 2023/01/07

Cayman Chemical

Product number: 21577
Product name: (?)-β-Pinene
Purity: ≥97%
Packaging: 100mg
Price: $89
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 72038
Product name: β-Pinene
Packaging: 1g
Price: $610
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: FFG0000076
Product name: BETA-PINENE
Purity: 95.00%
Packaging: 250ML
Price: $4088.7
Updated: 2021/12/16

AK Scientific

Product number: I943
Product name: (-)-beta-Pinene
Packaging: 25mL
Price: $14
Updated: 2021/12/16

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beta-Pinene Chemical Properties,Usage,Production

Description

Beta-pinene is a component of turpentine. Concentrations vary depending on the source and seem to be high er in European (Portuguese) than in Asian (Indonesian) turpentines.

Chemical Properties

liquid

Chemical Properties

β-Pinene occurs in many essential oils. Optically active and racemic β-pinenes are present in turpentine oils, although in smaller quantities than αα-pinene. (+)-β-Pinene, (1R,5R)-6,6-dimethyl-2-methylenebicyclo(3.1.1)heptane,; (?)-β-Pinene, (1S,5S)-6,6-dimethyl-2-methylenebicyclo(3.1.1)heptane,. β-Pinene is similar to α-pinene in its reactions. Pyrolytic cleavage to myrcene, the startingmaterial for acyclic terpenes, is used on an industrial scale.Addition of formaldehyde results in the formation of nopol; nopyl acetate is used as a fragrance material. β-Pinene is produced in large quantities by distillation of turpentine oils. It is used as a fragrance material in household perfumery.However,most β-pinene is used in the production of myrcene.

Chemical Properties

β-Pinene has a characteristic turpentine odor with a dry, woody or resinous aroma.

Occurrence

Usually occurring together with α-pinene but in smaller amounts; the d- and l-forms are reported found in the essential oils of various Artemisae and several Cupressaceae, in coriander and cumin; the l-form is a constituent of several citrus oils. β-Pinene is reported found in over 190 natural products including apple, apricot, many citrus juices and peel oils, bilberry, cranberry, lingonberry, blackberry, currants, guava, raspberry, strawberry, basil, carrot, celery, cooked potato, bell pepper, tomato, anise seed oil, cinnamon, cassia leaf, clove, cumin, ginger, Mentha oils, nutmeg, mace, pepper, parsley, thyme, Swiss and cheddar cheese, cream, fatty fish, fried chicken, beef fat, hop oil, rum, bourbon whiskey, tea, roasted filberts, pecans, oats, soybean, plum, mushroom, sweet and wild marjoram, starfruit, mango, tamarind, cardamom, coriander, gin, rice, litchi, calamus, dill, lovage, caraway seed, buckwheat, laurel, fennel, kiwifruit, myrtle leaf and berry, rosemary, buchu oil, Bourbon vanilla, Spanish and clary sage, nectarine, crayfish, clam, cape gooseberry, anise hyssop, angelica root oil, Roman and German chamomile oil, eucalyptus oil, bullock’s heart and mastic gum leaf and fruit oil.

Preparation

Isolated from American turpentine; also by conversion from α-pinene; as an intermediate extremely important for the manufacture of citral, citronellol, hydroxycitronellal, geraniol, citronellal, linalool, ionones, methylionones and menthol.

Definition

ChEBI: An isomer of pinene with an exocyclic double bond. It is a component of essential oils from many plants.

Aroma threshold values

Detection: 140 ppb. Aroma characteristics at 10%: cooling, woody, piney and turpentine-like with a fresh minty, eucalyptus and camphoraceous note with a spicy peppery and nutmeg nuance.

Taste threshold values

Taste characteristics at 15 to 100 ppm: fresh, piney and woody, terpy and resinous with a slight minty, spicy and camphoraceous nuance.

Contact allergens

Beta-pinene is a component of turpentine. Concentrations vary with the source and seem higher in European (Portuguese) than in Asian (Indonesian) turpentine.

Safety Profile

Mddly toxic by ingestion. A skin irritant. Flammable liquid. When heated to decomposition it emits acrid smoke and irritating fumes.

beta-Pinene Preparation Products And Raw materials

Raw materials

Turpentine oil ALPHA-PINENE

Preparation Products

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beta-Pinene Suppliers

China 145 China Hong Kong 1 Europe 1 Germany 5 India 12 Spain 1 Switzerland 1 United Kingdom 3 United States 38 Global 207

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View Lastest Price from beta-Pinene manufacturers

Shanghai Standard Technology Co., Ltd.

Product: β-Pinene 127-91-3
Price: US $0.00/ml
Min. Order: 0.1ml
Purity: GC≥98%
Supply Ability: 100 ml
Release date: 2019-11-26

NanJing Spring & Autumn Biological Engineering CO., LTD.

Product: β-Pinene 127-91-3 127-91-3
Price: US $22.00/mg
Min. Order: 20mg
Purity: ≥98%
Supply Ability: 1000.00 kgs
Release date: 2019-07-09

Hebei Zhanyao Biotechnology Co. Ltd

Product: Beta-Pinene 127-91-3
Price: US $10.00/Kg/Bag
Min. Order: 1Kg/Bag
Purity: 99%
Supply Ability: 20 Tons
Release date: 2022-01-13

127-91-3, beta-PineneRelated Search:

Dichlorodimethylsilane Dimethyl carbonate ALPHA-PINENE N,N-Dimethylaniline Dimethyl sulfate (1R)-(+)-ALPHA-PINENE Poly(dimethylsiloxane) ETHANE Dimethyl ether N,N-Dimethylacetamide N,N-Dimethylformamide Heptane Dacthal alpha-Pinene Dimethyl fumarate Dimethyl sulfoxide Dimethyl disulfide Dimethyl sulfone

6,6-dimethyl-2-methylene-bicyclo(3.1.1)heptan

B-PINENE

BICYCLO [3.1.1] HEPTANE, 6,6-DIMETHYL-2-METHYLENE

6,6-dimethyl-2-methylene-bicyclo[3.1.1]heptan

6,6-dimethyl-2-methylenebicyclo[3.1.1]heptane (beta-pinene)

SS-PINENE

beta-Pinen

β-Pinene laevo

β-pinene,6,6-dimethyl-2-methylene-bicyclo[3.1.1]heptane

2,2,6-Trimethylbicyclo(3.1.1)hept-2-ene

PINENE BETA R AND S

PINENE BETA

ROSEMAREL

beta-l-Pinene

l-beta-Pinene

Nopinen

Nopinene

Pseudopinen

Pseudopinene

terbenthene

Terebenthene

β-Pinene 127-91-3

JACS-127-91-3

Pin-2(10)-en

PINEN BETA

2(10)-Pinene

6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane

Pin-2(10)-ene

BETA-PINENE, NATURAL

BETA-PINENE, SYNTHETIC

b-Pinen (cf. terpene)

7,7-Dimethyl-4-methylidenebicyclo[3.1.1]heptane

6,6-dimethyl-2-methylene-norpinane

beta-Pinene 0

beta-pinenelaevo

β-Pinene

rel-β-Pinene DISCONTINUED PLEASE SEE P466600

6,6-dimethyl-2-methylenebicyclo[3.1.1]heptane (β-pinene)

Beta Pinene Nat

β-PinenE1000 μg/mLin Isopropanol

β-Pinene-RM

127-91-3

Bicyclic Monoterpenes

Terpenes

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Bicyclic Monoterpenes

Biochemistry

Terpenes

Pharmaceutical Intermediates