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183164

Sigma-Aldrich

(R)-(+)-Limonene

greener alternative

97%

Sinonimo/i:

(+)-p-Mentha-1,8-diene, (+)-Carvene, (R)-4-Isopropenyl-1-methyl-1-cyclohexene

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali

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5 ML
25,00 €
100 ML
77,20 €
500 ML
114,00 €

25,00 €

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Cambia visualizzazione
5 ML
25,00 €
100 ML
77,20 €
500 ML
114,00 €

About This Item

Formula empirica (notazione di Hill):
C10H16
Numero CAS:
5989-27-5
Peso molecolare:
136.23
Beilstein:
2204754
Numero CE:
227-813-5
Numero MDL:
MFCD00062991
Codice UNSPSC:
12352212
ID PubChem:
57647732
NACRES:
NA.79

25,00 €

Per informazioni sulla disponibilità, contatta il Servizio Clienti.
Richiedi un ordine bulk

Densità del vapore

4.7 (vs air)

Livello qualitativo

200

Tensione di vapore

<3 mmHg ( 14.4 °C)

Saggio

97%

Stato

liquid

Purezza ottica

ee: 98% (GLC)

Limite di esplosione

6.1 %

Caratteristiche più verdi

Waste Prevention
Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Indice di rifrazione

n20/D 1.473 (lit.)

P. ebollizione

176-177 °C (lit.)

Densità

0.842 g/mL at 20 °C (lit.)

Categoria alternativa più verde

, Aligned

Stringa SMILE

CC(=C)[C@@H]1CCC(C)=CC1

InChI

1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,10H,1,5-7H2,2-3H3/t10-/m0/s1
XMGQYMWWDOXHJM-JTQLQIEISA-N

Informazioni sul gene

human ... CYP1A2(1544)

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Applicazioni

Chiral intermediate for natural product synthesis.[1]

Azioni biochim/fisiol

Limonene is a cyclie terpene from Chinese medicinal herb essential oils used in the synthesis of carvone. Limonene may be used as a shrinking agent to dissolve polystyrene. Limonene may be used in various insecticidal and insect repellant applications.

Applicazioni

N° Catalogo
Descrizione
Determinazione del prezzo

Avvertenze

Danger

Indicazioni di pericolo

H226,H304,H315,H317,H410

Classi di pericolo

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

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

123.8 °F - closed cup

Punto d’infiammabilità (°C)

51 °C - closed cup

Dispositivi di protezione individuale

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

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
MKCW1312
MKCW3663
MKCT0295
MKCQ8289
MKCR2267

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(R)-(+)-Limonene solution certified reference material, 2000&#160;&#956;g/mL in methanol, ampule of 1&#160;mL

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Jay M Patel et al.
Bio-protocol, 9(20), e3406-e3406 (2019-10-20)
Appetite is tightly linked to the sensory experience of feeding, including the smell, taste, and sight of food. Sensory perception can affect the palatability of food, modulating appetite beyond homeostatic requirements. Hypothalamic neurons that govern feeding are responsive to sensory
Fan Yang et al.
Frontiers in medicine, 8, 591830-591830 (2021-03-27)
At the time of the prevalence of coronavirus disease 2019 (COVID-19), pulmonary fibrosis (PF) related to COVID-19 has become the main sequela. However, the mechanism of PF related to COVID (COVID-PF) is unknown. This study aimed to explore the key
Thomas G T Jaenson et al.
Journal of medical entomology, 43(1), 113-119 (2006-03-02)
In laboratory tests, ethyl acetate extracts of Hyptis suaveolens Poit. from Guinea-Bissau and Rhododendon tomentosum (Stokes) H. Harmaja (formerly Ledum palustre L.) and Myrica gale L. significantly reduced probing activity of Aedes aegypti (L.). In the field in southern Sweden
L Castillejos et al.
Journal of dairy science, 89(7), 2649-2658 (2006-06-15)
Two experiments were conducted to determine the effects of several essential oil active compounds on rumen microbial fermentation. In the first experiment, 4 doses (5, 50, 500, and 5,000 mg/L) of 5 essential oil compounds were evaluated using in vitro
Xiufeng Li et al.
ACS applied materials & interfaces, 12(13), 15802-15809 (2020-03-03)
Traditionally, complex coacervates of oppositely charged biopolymers have been used to form coatings around oil droplets for encapsulation of oil-soluble payloads. However, many proteins can form coacervates by themselves under certain conditions. Here, we revisit the well-known simple coacervates of
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Protocolli

GC Analysis of Sweet Orange Essential Oil on SLB®-5ms (10 m x 0.10 mm I.D., 0.10 µm), Fast GC Analysis

GC Analysis of Sweet Orange Essential Oil on SLB®-5ms (10 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

Chromatograms

suitable for GC

Domande

1–4 di 4 domande  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 risposta

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Utile?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 risposta

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Utile?

  3. Could you please provide the absorption maxima charts for limonene that you supply?

    1 risposta

    1. The absorption spectrum of this material has not been investigated. However, PubChem lists the UV Maximum Absorption as follows:
      (ISOOCTANE): 220 NM (LOG E= 2.41), 250 NM (LOG E= 1.36)

      Please see the link below, section 4, to review additional spectral information in the PubChem compound profile:
      https://pubchem.ncbi.nlm.nih.gov/compound/4R_-1-methyl-4-prop-1-en-2-ylcyclohexene#section=UV-Spectra

      Utile?

  4. Hello, I would like to know in what solution the (R)-(+)-limonene is solubilized in ? Is it in DMSO ? Have a nice day. Thank you

    1 risposta

    1. This product is supplied as a neat or pure liquid with a density of 0.842 g/mL. No diluent or solvent have been added. This compound is soluble in organic solvents such as ethanol, DMSO, and dimethyl formamide at approximately 20 mg/mL.

      Utile?

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