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296295

Sigma-Aldrich

苯甲醚

Anisole

anhydrous, 99.7%

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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等級

anhydrous

品質等級

蒸汽密度

3.7 (vs air)

蒸汽壓力

10 mmHg ( 42.2 °C)

化驗

99.7%

形狀

liquid

自燃溫度

887 °F

expl. lim.

8 %

雜質

<0.002% water
<0.005% water (100 mL pkg)

蒸發殘留物

<0.0003%

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

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應用

苯甲醚可能会通过:
  • 与乙酸中的乙酸酐进行沸石催化的Friedel-Crafts酰化,从而高选择性的形成4-甲氧基苯乙酮。[1]
  • 在无溶剂微波辐射下,与苯酸酐进行三氟甲磺酸铋催化的Friedel-Crafts苯甲酰化,以形成4-甲氧基二苯甲酮。[2]

它也可以用作热解实验中木质素初级焦油的替代物。[3]

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)

125.1 °F - closed cup

閃點(°C)

51.7 °C - closed cup

個人防護裝備

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


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分析證明 (COA)

Lot/Batch Number

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您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Greener Friedel?Crafts Acylation Using Microwave?Enhanced Reactivity of Bismuth Triflate in the Friedel?Crafts Benzoylation of Aromatic Compounds with Benzoic Anhydride
Tran PH, et al
ChemistrySelect, 2(1), 571-575 (2017)
Selective vapor-phase hydrodeoxygenation of anisole to benzene on molybdenum carbide catalysts.
Lee WS, et al.
J. Catal., 319, 44-53 (2014)
Vibrational spectra and torsional barriers of anisole and some monohalogen derivatives.
Owen NL and Hester RE.
Spectrochimica Acta Part A: Molecular Spectroscopy, 25(2), 343-354 (1969)
C13 Nuclear magnetic resonance spectroscopy. II. Phenols, anisole and dimethoxybenzenes.
Lauterbur PC.
Journal of the American Chemical Society, 83(8), 1846-1852 (1961)
A Novel Friedel-Crafts Acylation Reaction of Anisole for Production of 4-Methoxyacetophenone with High Selectivity and Sufficient Reusability of Mordenite Zeolite Catalyst
Makihara M & Komura K
Green and Sustainable Chemistry, 7(03), 185-185 (2017)

文章

Fluorescence quenching microscopy visualizes 2D materials like graphene and MoS2 rapidly, inexpensively, and with high fidelity.

Questions

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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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