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(−)-β-Pinene

ALDRICH/112089 - 99%

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

CAS Number: 18172-67-3
Empirical Formula (Hill Notation): C10H16
Molecular Weight: 136.23
EC Number: 242-060-2
MDL Number: MFCD00001345
Linear Formula: C10H16
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-112089-5ML 5 mL
 $35.00
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45-112089-250ML 250 mL
 $73.80
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45-112089-1L 1 L
 $126.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 112089-1L.

 

assay 99%
bp 165-167 °C (lit.)
density 0.859 g/mL at 25 °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
mp −61 °C (lit.)
optical activity [α]20/D −21°, neat
Quality Level 100 
refractive index n20/D 1.478 (lit.)
SMILES string [H][C@]12CCC(=C)[C@]([H])(C1)C2(C)C
vapor density 4.7 (vs air)
vapor pressure ~2 mmHg ( 20 °C)
Application: (-)-β-Pinene has been used as test compound to assess its fumigant toxicity against all life stages of confused flour beetle and Mediterranean flour moth, via single-dose test. It has been used as a standard during the determination of constituents of the essential oil of Achillea ligustica by gas chromatography-mass spectrometry. (-)-β-Pinene can be used as a starting material to synthesize (1R,2S,3R,5R)-3-amino-6,6-dimethyl-2-hydroxybicyclo[3.1.1]heptane and (+)-nopinone.
General description: (-)-β-Pinene belongs to the terpenes family and is used as a starting material or intermediate in organic synthesis.
Packaging: 1 L in glass bottle
Packaging: 5, 250 mL in glass bottle
Purity 99%
bp 165-167 °C (lit.)
mp −61 °C (lit.)
Density 0.859 g/mL at 25 °C
Refractive Index n20/D 1.478 (lit.)
UNSPSC 12352212

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