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Documentos

00040590

α-Pinene

primary reference standard

Sinónimos:

(±)-2-Pinene, 2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene

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About This Item

Fórmula empírica (notación de Hill):
C10H16
Número de CAS:
80-56-8
Peso molecular:
136.23
EC Number:
201-291-9
MDL number:
MFCD00001339
UNSPSC Code:
85151701
PubChem Substance ID:
329746993
NACRES:
NA.24

grade

primary reference standard

Quality Level

300

autoignition temp.

491 °F

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

HWI

refractive index

n20/D 1.465 (lit.)

bp

155-156 °C (lit.)

density

0.858 g/mL at 25 °C (lit.)

storage temp.

−20°C

SMILES string

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

InChI

1S/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h4,8-9H,5-6H2,1-3H3/t8-,9-/m1/s1

InChI key

GRWFGVWFFZKLTI-RKDXNWHRSA-N

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General description

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Application

Reference Standard in the analysis of herbal medicinal products

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_germany

WGK 3

flash_point_f

87.8 °F - closed cup

flash_point_c

31 °C - closed cup

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
HWI03418
HWI00288-2
HWI00288-1
HWI00288-1

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(−)-α-Pinene 99%, optical purity ee: 97% (GLC)

Sigma-Aldrich

305715

(−)-α-Pinene

(−)-β-Pinene analytical standard

Supelco

80609

(−)-β-Pinene

(−)-α-Pinene 98%, optical purity ee: ≥81% (GLC)

Sigma-Aldrich

P45702

(−)-α-Pinene

Myrcene analytical standard

Supelco

64643

Myrcene

(+)-β-Pinene analytical standard

Supelco

80607

(+)-β-Pinene

(−)-β-Pinene ≥99%

Sigma-Aldrich

402753

(−)-β-Pinene

(R)-(+)-Limonene primary reference standard

00590590

(R)-(+)-Limonene

Mansour Znati et al.
Natural product communications, 7(7), 947-950 (2012-08-23)
The present work describes the chemical composition and evaluates the antimicrobial and the anti-acetylcholinesterase properties of the flower oil from the Tunisian Ferula lutea obtained by hydrodistillation and analyzed by combination of GC/FID and GC/MS. The chemical composition of the
Jeremy D Allison et al.
Environmental entomology, 41(6), 1587-1596 (2013-01-17)
In recent years, several attractant pheromones have been identified for cerambycid beetles, including 2-(undecyloxy)-ethanol (hereafter monochamol) for Monochamus galloprovincialis (Olivier), M. alternatus Hope, and M. scutellatus (Say). This study screened eight known cerambycid pheromones or their analogues (including monochamol) as
Ana Cristina Rivas da Silva et al.
Molecules (Basel, Switzerland), 17(6), 6305-6316 (2012-05-29)
The antimicrobial activities of the isomers and enantiomers of pinene were evaluated against bacterial and fungal cells. The agar diffusion test showed that only the positive enantiomers of the α- and β-isomers of pinene were active. The minimal inhibitory concentration
Li Qi et al.
Journal of the Air & Waste Management Association (1995), 62(12), 1359-1369 (2013-02-01)
This work investigates the oxidative aging of preformed secondary organic aerosol (SOA) derived from alpha-pinene ozonolysis (-100 ppb(v) hydrocarbon [HC(x)] with excess of O3) within the University of California-Riverside Center for Environmental Research and Technology environmental chamber that occurs after
Anthony Montenegro et al.
The journal of physical chemistry. A, 116(49), 12096-12103 (2012-11-10)
The kinetics of reactions of α-pinene and β-pinene with hydroxyl radicals (OH) has been investigated at 1-8 Torr and 240-340 K using the relative rate/discharge flow/mass spectrometry (RR/DF/MS) technique. Our kinetic results indicate that at 298 K the rate constant
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