跳转至内容
Merck
所有图片(2)

主要文件

查看所有文档

293784

Sigma-Aldrich

2-乙基己基硝酸酯

97%

别名:

2-乙基-1-己醇硝酸盐, 硝醛

登录查看公司和协议定价

选择尺寸

1 L
$132.00
2.5 L
$274.00

$132.00

预计发货时间2026年6月10日详情

获取大包装报价
所有图片(2)

选择尺寸

变更视图
1 L
$132.00
2.5 L
$274.00

About This Item

线性分子式:
CH3(CH2)3CH(C2H5)CH2ONO2
CAS号:
27247-96-7
分子量:
175.23
EC 号:
248-363-6
MDL编号:
MFCD00011582
UNSPSC代码:
12352100
PubChem化学物质编号:
24857676
NACRES:
NA.22

$132.00

预计发货时间2026年6月10日详情

获取大包装报价

方案

97%

折射率

n20/D 1.432 (lit.)

密度

0.963 g/mL at 25 °C (lit.)

官能团

nitrate

SMILES字符串

CCCCC(CC)CO[N+]([O-])=O

InChI

1S/C8H17NO3/c1-3-5-6-8(4-2)7-12-9(10)11/h8H,3-7H2,1-2H3

InChI key

NKRVGWFEFKCZAP-UHFFFAOYSA-N

相关类别

一般描述

已研究了南非分枝杆菌IFP 2173对2-乙基已基硝酸酯（2-EHN）的降解作用[1]。在双相液体培养基中，使用惰性非水相液体，如2,2,4,4,6,8,8-庚甲基壬烷等作为溶剂，对2-乙基已基硝酸酯（2-EHN）进行了生物降解研究[2]。

应用

硝酸异辛酯（2-EHN）是一种主要的燃料添加剂，已用于增加柴油的十六烷值[1]。

象形图

Exclamation markEnvironment
GHS07,GHS09

警示用语：

Warning

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2

补充剂危害

EUH044,EUH066

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

169.0 °F - Pensky-Martens closed cup

闪点(°C)

76.1 °C - Pensky-Martens closed cup

个人防护装备

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCQ0876
MKCJ7362
MKBZ1289V
MKBS6131V
MKBP2867V

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Elodie Nicolau et al.
Applied and environmental microbiology, 74(20), 6187-6193 (2008-08-30)
2-Ethyhexyl nitrate (2-EHN) is a major additive of fuel that is used to increase the cetane number of diesel. Because of its wide use and possible accidental release, 2-EHN is a potential pollutant of the environment. In this study, Mycobacterium
Elodie Nicolau et al.
Research in microbiology, 160(10), 838-847 (2009-10-21)
2-Ethyhexyl nitrate (2-EHN) is a synthetic chemical used as a diesel fuel additive, which is recalcitrant to biodegradation. In this study, the enzymes involved in 2-EHN degradation were investigated in Mycobacterium austroafricanum IFP 2173. Using two-dimensional gel electrophoresis and a
Floriane Solano-Serena et al.
Biodegradation, 20(1), 85-94 (2008-06-24)
The 2-ethyhexyl nitrate (2-EHN) is currently added to diesel oil to improve ignition and boost cetane number. The biodegradability of this widely used chemical needed to be assessed in order to evaluate the environmental impact in case of accidental release.
Marc Auffret et al.
Applied and environmental microbiology, 75(24), 7774-7782 (2009-10-20)
Two strains, identified as Rhodococcus wratislaviensis IFP 2016 and Rhodococcus aetherivorans IFP 2017, were isolated from a microbial consortium that degraded 15 petroleum compounds or additives when provided in a mixture containing 16 compounds (benzene, toluene, ethylbenzene, m-xylene, p-xylene, o-xylene
S Someroja et al.
Toxicology letters, 19(1-2), 189-193 (1983-10-01)
Rats injected i.p. with 100 mg ethylhexyl nitrate/kg body wt excreted 0.3% of the dose in the urine within 24 h. No urinary nitrite was found within 5 postinjection hours while an output of 26.9 +/- 15.8 micrograms nitrite/h X
查看所有相关文献

Questions

1–4 of 4 Questions  

  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

      Helpful?

  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

      Helpful?

  3. 「第4類: 引火性液体、第三石油類、危険等級III、非水溶性液体」とありますが、分子構造から見ると第5類に分類されると思われます。また、記憶違いかもしれませんが、以前は第5類だったと記憶しています。何か、法令の改正などにより危険物の分類が変更されたのでしょうか。

    1 answer

    1. 2-Ethylhexyl nitrate has a flash point of 76.1°C (169°F). It is has a GHS (Globally Harmonized System) Flammability rating of 4, the least hazardous. While 2-Ethylhexyl nitrate is combustible, it is not as hazardous as, for example, Butane which has a GHS Flammability rating of 1; flammability is rated on a scale from 1-4 based on the flash point.

      Please download the current Safety Data Sheet (SDS) for Product 293784 for the most current information.

      Helpful?

  4. What solubility in water has 2-EHN?

    1 answer

    1. This product is slightly soluble in water at 0.0125 g/L at 20 °C (68 °F).

      Helpful?

Reviews

No rating value

Active Filters

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持