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/418/501/product-dating-information-06-25-mk.pdf
8.14546
DL-Limonene
(mixture of D- and L-form ~1:1) for synthesis
Synonim(y):
DL-Limonene, DL-p-Mentha-1,8-diene, 4-Isopropyl-1-methylcyclohexene
Wybierz wielkość
| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|---|---|---|
| 1 L | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 269,00 zł |
Informacje o tej pozycji
269,00 zł
vapor pressure
2.1 hPa ( 20 °C)
Quality Segment
assay
≥95.0% (GC)
form
liquid
autoignition temp.
255 °C
potency
5300 mg/kg LD50, oral (Rat)
expl. lim.
0.7-6.1 % (v/v)
bp
178 °C/1013 hPa
mp
-89 °C
transition temp
flash point 43 °C
density
0.84 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
C1(CCC(=CC1)C)C(=C)C
InChI
1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,10H,1,5-7H2,2-3H3
InChI key
XMGQYMWWDOXHJM-UHFFFAOYSA-N
Application
- Antimicrobial and anti-inflammatory activities of essential oils: A study evaluates the antimicrobial and anti-inflammatory activities of essential oils from Juniperus species, with a focus on compounds including DL-limonene, suggesting its utility in ethnopharmacology and as a green solvent in medicinal plant research (Darwish et al., 2020).
Analysis Note
Density (d 20 °C/ 4 °C): 0.841 - 0.845
Identity (IR): passes test
1 of 1
Ta pozycja | |||
|---|---|---|---|
| assay ≥95.0% (GC) | assay ≥94.0% (GC) | assay 97% | assay ≥97.0% (sum of isomers, GC) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| density 0.84 g/cm3 at 20 °C | density 0.84 g/cm3 at 20 °C | density 0.842 g/mL at 20 °C (lit.) | density 0.930 g/mL at 20 °C (lit.) |
| storage temp. 2-30°C | storage temp. 2-30°C | storage temp. - | storage temp. 2-8°C |
| mp -89 °C | mp -74 °C | mp - | mp - |
| form liquid | form liquid | form liquid | form liquid |
signalword
Warning
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1
Klasa składowania
3 - Flammable liquids
wgk
WGK 2
flash_point_f
109.4 °F - closed cup
flash_point_c
43 °C - closed cup
Certyfikaty analizy (CoA)
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Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| 8145461000 | 04022536416953 |
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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
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