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Merck

85769

Supelco

硬脂酸甲酯

analytical standard

别名:

Stearic acid methyl ester, 十八酸甲酯

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About This Item

线性分子式:
CH3(CH2)16CO2CH3
CAS号:
分子量:
298.50
Beilstein:
1786213
EC號碼:
MDL號碼:
分類程式碼代碼:
85151701
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

化驗

≥99.0% (GC)

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

bp

181-182 °C/4 mmHg (lit.)

mp

37-41 °C (lit.)

格式

neat

官能基

ester

運輸包裝

ambient

儲存溫度

room temp

SMILES 字串

CCCCCCCCCCCCCCCCCC(=O)OC

InChI

1S/C19H38O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-18H2,1-2H3

InChI 密鑰

HPEUJPJOZXNMSJ-UHFFFAOYSA-N

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一般說明

硬脂酸甲酯是一种固体饱和脂肪酸酯,可由油酸甲酯催化加氢制备。

應用

有关合适仪器技术的更多信息,请参考产品的分析证书。如需进一步支持,请联系技术服务。

其他說明

离子迁移率:191.4 Å2 [M+H]+的TWCCSN2

碰撞截面(CCS)测量由Waters公司完成,使用的是SYNAPT XS质谱仪。
如需离子迁移率如何测量离子CCS的描述和概述,请访问 ims.waters.com
关于SYNAPT XS质谱仪的更多信息可以在IMS微网站产品网页上找到。

TWCCS的测量值预计在该参考值的2%以内。

P/N 85769是Waters Extractables & Leachables UNIFI科学数据管理库的一部分,可从 Waters Marketplace下载。

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儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

230.0 °F - closed cup

閃點(°C)

110.0 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

Lot/Batch Number

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已有该产品?

在文件库中查找您最近购买产品的文档。

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Introduction to Organic Laboratory Techniques: A Small Scale Approach (2005)
Introduction to Organic Laboratory Techniques: A Small Scale Approach (2005)
A Small Scale Approach to Organic Laboratory Techniques null
A Small Scale Approach to Organic Laboratory Techniques (2015)
Sonja Klee et al.
Rapid communications in mass spectrometry : RCM, 28(14), 1591-1600 (2014-06-05)
Atmospheric pressure chemical ionization (APCI) sources operated with point to plane DC discharges ('Coronas') frequently suffer from point electrode degradation and potentially lead to oxidation and/or fragmentation of the generated analyte ions. It is postulated that these adverse effects are

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