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Merck
CN

W290300

(−)-β-Pinene

≥97%, FCC, FG

Synonym(s):

(1S)-(−)-β-Pinene, (1S,5S)-2(10)-Pinene, (1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane

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About This Item

Empirical Formula (Hill Notation):
C10H16
CAS Number:
18172-67-3
Molecular Weight:
136.23
FEMA Number:
2903
Council of Europe no.:
2114
UNSPSC Code:
12164502
PubChem Substance ID:
24901386
Flavis number:
1.003
EC Number:
242-060-2
NACRES:
NA.21
MDL number:
MFCD00001345
Beilstein/REAXYS Number:
2038282
Organoleptic:
herbaceous; woody; pine
Grade:
FG
Halal
Kosher
Biological source:
synthetic
Food allergen:
no known allergens

Key Documents

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Product Name

(−)-β-Pinene, ≥97%, FCC, FG

SMILES string

[H][C@]12CCC(=C)[C@]([H])(C1)C2(C)C

InChI

1S/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h8-9H,1,4-6H2,2-3H3/t8-,9-/m0/s1

InChI key

WTARULDDTDQWMU-IUCAKERBSA-N

biological source

synthetic

grade

FG
Halal
Kosher

reg. compliance

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515
FDA 21 CFR 175.300
FDA 21 CFR 175.320

vapor density

4.7 (vs air)

vapor pressure

~2 mmHg ( 20 °C)

assay

≥97%

optical activity

[α]20/D -30 to -15°, neat

refractive index

n20/D 1.478 (lit.)

bp

165-167 °C (lit.)

mp

−61 °C (lit.)

solubility

95% ethanol: soluble 1ml/3ml, clear, colorless

density

0.866 g/mL at 25 °C

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

herbaceous; woody; pine

Quality Level

300
400

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Related Categories

Application


  • Potential use of pinenes to improve localized insecticide injections targeting the western drywood termite (Blattodea: Kalotermitidae).: This research investigates the use of (−)-β-Pinene as a potential enhancer for insecticide treatments against termites, suggesting improvements in pest control strategies (Poulos et al., 2024).

General description

β-pinene is a volatile monoterepenoid and is the key ingredient of the essential oil isolated from Cedronella canariensis. It is also the main component of the essential oils of resins of Pinus brutia and Pinus pinea.

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

102.2 °F - closed cup

flash_point_c

39 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SHBS8619
SHBQ7792
SHBQ3516
SHBM3581
MKCG9983

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Yoshiteru Iinuma et al.
Environmental science & technology, 41(19), 6678-6683 (2007-11-01)
The formation of organosulfates from the gas-phase ozonolysis of beta-pinene in the presence of neutral or acidic sulfate particles was investigated in a series of indoor aerosol chamber experiments. The organosulfates were analyzed using high-performance liquid chromatography (LC) coupled to
Modelling the formation and composition of secondary organic aerosol from α-and β-pinene ozonolysis using MCM v3.
Jenkin M E.
Atmospheric Chemistry and Physics, 4(7), 1741-1757 (2004)
Reactions of ozone with α-pinene and β-pinene in air: Yields of gaseous and particulate products.
Hatakeyama S, et al.
Journal of Geophysical Research: Atmospheres, 94(D10), 13013-13024 (1989)
Reversible in situ acid formation for ?-pinene hydrolysis using CO 2 expanded liquid and hot water.
Chamblee TS, et al.
Green Chemistry, 6(8), 382-386 (2004)
Emily H Kuhns et al.
Journal of chemical ecology, 40(4), 355-362 (2014-04-23)
The redbay ambrosia beetle, Xyleborus glabratus, is an invasive wood-boring beetle that has become established in the southeastern United States. The beetle transmits the causal pathogen of lethal laurel wilt to susceptible host trees, which include redbay, an important forest
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