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(S)-(−)-Limonen

96%

Synonym(e):

(−)-Carven, 4-Isopropenyl-1-methyl-1-cyclohexen, p-Mentha-1,8-dien

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Größe/SKUVerfügbarkeitPreis
50 g
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€ 33,80
250 g
Warenkorb auf Verfügbarkeit prüfen
€ 110,00

Über diesen Artikel

Empirische Formel (Hill-System):
C10H16
CAS-Nummer:
Molekulargewicht:
136.23
UNSPSC Code:
12352002
NACRES:
NA.22
PubChem Substance ID:
EC Number:
227-815-6
Beilstein/REAXYS Number:
2323991
MDL number:
Assay:
96%
Form:
liquid

€ 33,80


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vapor density

4.7 (vs air)

Quality Segment

vapor pressure

<3 mmHg ( 14.4 °C), 1 mmHg ( 20 °C)

assay

96%

form

liquid

optical activity

[α]19/D −94°, c = 10 in ethanol

expl. lim.

6.1 %

refractive index

n20/D 1.471 (lit.)

bp

175-177 °C (lit.)

density

0.844 g/mL at 25 °C (lit.)

SMILES string

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-/m1/s1

InChI key

XMGQYMWWDOXHJM-SNVBAGLBSA-N

General description

(S)-(-)-Limonene, a monoterpenoid compound, is mostly used in perfumery and in flavoring. On irradiation, it undergoes radiolysis, which leads to a reduction in the optical purity. (S)-(-)-Limonene also shows potent antimicrobial activity.

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Dieser Artikel
62128W50450517763
description

96%

description

analytical standard

description

≥95%, FG

description

mixture of cis/trans-isomers, ≥97.0% (sum of isomers, GC)

assay

96%

assay

≥99.0% (sum of enantiomers, GC)

assay

≥95%

assay

≥97.0% (sum of isomers, GC)

Quality Level

100

Quality Level

100

Quality Level

300, 400

Quality Level

100

refractive index

n20/D 1.471 (lit.)

refractive index

n20/D 1.473, n20/D 1.471 (lit.)

refractive index

n20/D 1.471 (lit.)

refractive index

n20/D 1.467

density

0.844 g/mL at 25 °C (lit.)

density

0.844 g/mL at 25 °C (lit.)

density

0.844 g/mL at 25 °C (lit.)

density

0.930 g/mL at 20 °C (lit.)

form

liquid

form

-

form

-

form

liquid

bp

175-177 °C (lit.)

bp

175-177 °C (lit.)

bp

175-177 °C (lit.)

bp

-


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signalword

Danger

Hazard Classifications

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

Lagerklasse

3 - Flammable liquids

flash_point_f

123.8 °F - closed cup

flash_point_c

51 °C - closed cup

ppe

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



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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    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/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

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

    1 answer
    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

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