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123226

Sigma-Aldrich

苯甲醚

ReagentPlus®, 99%

同義詞:

甲基苯基醚, 甲氧基苯

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About This Item

線性公式:
CH3OC6H5
CAS號碼:
分子量::
108.14
Beilstein:
506892
EC號碼:
MDL號碼:
分類程式碼代碼:
12352112
eCl@ss:
39023603
PubChem物質ID:
NACRES:
NA.21
bp:
154 °C (lit.)
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蒸汽密度

3.7 (vs air)

品質等級

蒸汽壓力

10 mmHg ( 42.2 °C)

產品線

ReagentPlus®

化驗

99%

形狀

liquid

自燃溫度

887 °F

expl. lim.

0.34-6.3 %

dilution

(for general lab use)

折射率

n20/D 1.516 (lit.)

bp

154 °C (lit.)

mp

−37 °C (lit.)

密度

0.995 g/mL at 25 °C (lit.)

SMILES 字串

COc1ccccc1

InChI

1S/C7H8O/c1-8-7-5-3-2-4-6-7/h2-6H,1H3

InChI 密鑰

RDOXTESZEPMUJZ-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

甲酸甲酯与酚酸钠或酚酸钾在高温高压下反应可得到苯甲醚。[1]

應用

苯甲醚已被用作掺杂剂来提高大气压下光电离的灵敏度,在使用液相色谱耦合质谱法检测非极性化合物时可作为来源。[2]在高温表面电离源中,当与飞行时间质谱仪联用时,它还被用于改善分子碎片,从而进一步提高背景信号强度。[3]

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

FlameExclamation mark

訊號詞

Warning

危險聲明

危險分類

Flam. Liq. 3 - STOT SE 3

標靶器官

Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

109.4 °F - closed cup

閃點(°C)

43 °C - closed cup


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分析證明 (COA)

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"A silica-based monolithic column in capillary HPLC and CEC coupled with ESI-MS or electrospray-atmospheric-pressure laser ionization-MS"
Droste S, et al.
Electrophoresis, 26(21), 4098-4103 (2005)
Adolfsson H, et al.
Science of Synthesis: Houben-Weyl Methods of Molecular Transformations, 37 (2014)
"Hyperthermal surface ionization in a time-of-flight mass spectrometer"
Weickhardt C and Draack L
Eur. J. Mass Spectrom., 6(4), 319- 323 (2000)
Kohji Omata et al.
Journal of combinatorial chemistry, 12(4), 435-444 (2010-05-22)
To study the synergistic effect on the acidity and activity of Si-Al-Zr ternary oxide system, the mixture design of experiments was applied to prepare the ternary oxides by a sol-gel method, and rapid screening on dehydration of isopropanol and Friedel-Crafts
S Rivera et al.
Analytical and bioanalytical chemistry, 400(5), 1339-1346 (2011-03-08)
Various carotenoids were analyzed by ultra-high-pressure liquid chromatography with tandem mass spectrometry detection (UHPLC-MS/MS). Three different techniques to ionize the carotenoids were compared: electrospray ionization (ESI), atmospheric pressure chemical ionization (APCI) and atmospheric pressure photoionization (APPI). For all of the

Questions

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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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