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Merck

218235

Sigma-Aldrich

(−)-薄荷酮

90%

别名:

(1R,4S)-对-薄荷烷-3-酮, (2S,5R)-2-异丙基-5-甲基环己酮

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25 G
$107.00
100 G
$209.00

About This Item

经验公式(希尔记法):
C10H18O
CAS号:
分子量:
154.25
Beilstein:
2041368
EC 号:
MDL编号:
UNSPSC代码:
12352115
PubChem化学物质编号:
NACRES:
NA.22

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蒸汽压

0.5 mmHg ( 20 °C)

质量水平

方案

90%

表单

liquid

旋光性

[α]20/D −20°, neat

杂质

5% isomenthone

折射率

n20/D 1.45 (lit.)

沸点

207-210 °C (lit.)

密度

0.893 g/mL at 20 °C (lit.)

官能团

ketone

SMILES字符串

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

InChI

1S/C10H18O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-9H,4-6H2,1-3H3/t8-,9+/m1/s1

InChI key

NFLGAXVYCFJBMK-BDAKNGLRSA-N

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一般描述

(-)-薄荷酮是一种单萜化合物,存在于成熟薄荷(Mentha piperita L.)叶提取的精油中。[1]

(-)-薄荷酮经过加氢可生成 (-)-薄荷醇和 (+)-新薄荷醇的混合物。[2]

应用

(-)-薄荷酮可用于合成手性新戊基衍生物[3]、光学纯的 α-二茂铁基烷基胺[4]和光学活性的聚烷基环己酮。[5]

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Skin Irrit. 2 - Skin Sens. 1

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

165.2 °F

闪点(°C)

74 °C

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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其他客户在看

Chiral perrocenylalkylamines from (-)-menthone.
Siglmuller F, et al.
Tetrahedron, 42(21), 5931-5940 (1986)
Metabolism of Monoterpenes Demonstration of (+)-Neomenthyl-?-d-Glucoside as a Major Metabolite of (-)-Menthone in Peppermint (Mentha Piperita).
Croteau R and Martinkus C.
Plant Physiology, 64(2), 169-175 (1979)
Cerium (III) chloride promoted addition of organometallic reagents to (-)-menthone-preparation of chiral neomenthyl derivatives.
Panev S and Dimitrov V.
Tetrahedron Asymmetry, 11(7), 1517-1526 (2000)
Terpenoids. XLIX. 1 Preparation of Optically Active Polyalkylcyclohexanones from (+)-Pulegone,(-)-Menthone and (-)-Carvone2.
Djerassi C, et al.
Journal of the American Chemical Society, 83(21), 4433-4439 (1961)
Synthesis of liquid menthol by hydrogenation of dementholized peppermint oil over Ni catalysts
Manuale DL, et al.
Quimica nova, 33, 1231-1234 (2010)

Questions

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  1. 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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  2. 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/449/386/product-dating-information-mk.pdf

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