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Merck

L556

Sigma-Aldrich

十二烷酸

98%

别名:

ABL, 月桂酸

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25 G
$105.00
1 KG
$199.00
3 KG
$282.00

About This Item

线性分子式:
CH3(CH2)10COOH
CAS号:
分子量:
200.32
Beilstein:
1099477
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

$105.00


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蒸汽压

1 mmHg ( 121 °C)
50 mmHg ( 210 °C)

方案

98%

沸点

225 °C/100 mmHg (lit.)

mp

44-46 °C (lit.)

密度

0.883 g/mL at 25 °C (lit.)

SMILES字符串

CCCCCCCCCCCC(O)=O

InChI

1S/C12H24O2/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3,(H,13,14)

InChI key

POULHZVOKOAJMA-UHFFFAOYSA-N

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一般描述

十二烷酸是一种饱和脂肪酸,常用作制药中的起始物或中间体。[1][2][3]

应用

以十二烷酸为原料,采用晶种生长法合成了 MnFe2O4 磁性纳米粒子。[4]在硫酸化氧化锆催化下与 2-乙基己醇发生酯化反应生成生物柴油 2-乙基己醇十二酸酯。[5]

象形图

Corrosion

警示用语:

Danger

危险声明

预防措施声明

危险分类

Eye Dam. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

348.8 °F - closed cup

闪点(°C)

176 °C - closed cup

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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

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  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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