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472328

Sigma-Aldrich

1-辛醇

ACS reagent, ≥99%

别名:

C8 醇, 正辛醇, 辛醇

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100 ML
$96.00
1 L
$252.00
2.5 L
$334.00
4 L
$513.00

$96.00

预计发货时间2025年4月14日详情

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100 ML
$96.00
1 L
$252.00
2.5 L
$334.00
4 L
$513.00

About This Item

线性分子式:
CH3(CH2)7OH
CAS号:
111-87-5
分子量:
130.23
Beilstein:
1697461
EC 号:
203-917-6
MDL编号:
MFCD00002988
UNSPSC代码:
12352104
PubChem化学物质编号:
329757303

$96.00

预计发货时间2025年4月14日详情

获取大包装报价

等级

ACS reagent

质量水平

200

蒸汽密度

4.5 (vs air)

蒸汽压

0.14 mmHg ( 25 °C)

方案

≥99%

表单

liquid

自燃温度

523 °F

expl. lim.

8 %

dilution

(for analytical testing)

杂质

≤0.0002 meq/g Titr. acid

蒸发残留物

≤0.004%

颜色

APHA: ≤10
clear

折射率

n20/D 1.429 (lit.)

沸点

196 °C (lit.)

mp

−15 °C (lit.)

溶解性

water: partially soluble 107 g/L at 23 °C

密度

0.827 g/mL at 25 °C (lit.)

SMILES字符串

CCCCCCCCO

InChI

1S/C8H18O/c1-2-3-4-5-6-7-8-9/h9H,2-8H2,1H3

InChI key

KBPLFHHGFOOTCA-UHFFFAOYSA-N

基因信息

mouse ... Chrna1(11435)

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相关类别

一般描述

1-辛醇（n-辛醇）是一种单羟基醇，可以在丁香油中以丁酸酯和乙酸酯形式存在[1]可以在Pd/NbOPO4 （钯/氧化铌磷酸酯）催化剂存在下，从生物质衍生的糠醛-丙酮（FFA）进行高选择性合成。[2]已经报道了在酸性离子液体（AIL）存在下通过液化由杉木屑产生辛醚和辛酯化合物的方法。 [3]在1-辛醇中分析了碳化钼/二氧化锆（Mo2C/ZrO2）催化剂对苯酚的加氢脱氧（HDO）的性能。[4]1-辛醇显示出有前途的燃烧特性，可用作火花点火发动机的生物燃料。[5]

应用


  • 挥发性化合物的表征：本研究利用1-辛醇分析瓦伦西亚橙汁中的挥发性化合物。它突出了其在食品工业中的用途，尤其是在质量控制和保证方面，这对于食品科学领域的研究人员和专业人士至关重要（Han等人，2024年）。

  • 非接触式原位多诊断NMR/介电光谱：该研究讨论了1-辛醇在开发非接触式诊断技术中的应用，这对于从事分析和诊断方法的化学家和材料科学家是有益的（Morais等人，2024年）。

  • 从饮料中提取双酚：本研究突出了其在食品安全和环境测试中的用途，采用基于1-辛醇的框架来检测消费品中的污染物，这对于确保食品行业的公共健康和安全至关重要（Cheng等人，2024年）。

生化/生理作用

阻断 T 型 Ca2+ 通道

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H319,H412

危险分类

Aquatic Chronic 3 - Eye Irrit. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

187.7 °F

闪点(°C)

86.5 °C

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBR9381
SHBQ7667
SHBR2746
SHBR1154
SHBP6217

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

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    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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