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Merck
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安全性情報

128090

Sigma-Aldrich

3-エトキシ-4-ヒドロキシベンズアルデヒド

ReagentPlus®, 99%

別名:

NSC 1803, NSC 67240, エチルバニリン

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100 G
￥5,080

￥5,080

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100 G
￥5,080

About This Item

化学式:
C2H5OC6H3(OH)CHO
CAS番号:
121-32-4
分子量:
166.17
Beilstein:
1073761
EC Number:
204-464-7
MDL番号:
MFCD00006944
UNSPSCコード:
12352100
PubChem Substance ID:
24847827
NACRES:
NA.22

￥5,080

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蒸気圧

<0.01 mmHg ( 25 °C)

品質水準

100

製品種目

ReagentPlus®

アッセイ

99%

mp

74-77 °C (lit.)

官能基

aldehyde

SMILES記法

[H]C(=O)c1ccc(O)c(OCC)c1

InChI

1S/C9H10O3/c1-2-12-9-5-7(6-10)3-4-8(9)11/h3-6,11H,2H2,1H3

InChI Key

CBOQJANXLMLOSS-UHFFFAOYSA-N

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詳細

Ethylvanillin (3-Ethoxy-4-hydroxybenzaldehyde) is an artificial additive for improving taste[1]. It chemiluminesces by reacting with potassium permanganate in sulphuric or polyphosphoric acid media[2].

アプリケーション

Ethylvanillin (3-Ethoxy-4-hydroxybenzaldehyde) was used as an internal standard in the determination of phenolic compounds obtained from (alkaline) CuO-based oxidation of humic acid[3].

法的情報

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

ピクトグラム

Exclamation mark
GHS07

シグナルワード

Warning

危険有害性情報

H319

危険有害性の分類

Eye Irrit. 2

保管分類コード

11 - Combustible Solids

WGK

WGK 1

引火点(°F)

293.0 °F - closed cup

引火点(℃)

145 °C - closed cup

個人用保護具 (PPE)

dust mask type N95 (US), Eyeshields, Gloves

適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

Jan Code

128090-BULK:
128090-100G:
128090-5G:
128090-VAR:

最新バージョンのいずれかを選択してください：

試験成績書（COA）

Lot/Batch Number
SDBB0952
STBK7475
STBJ7285
STBH9992
STBG7382

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以前この製品を購入いただいたことがある場合

文書ライブラリで、最近購入した製品の文書を検索できます。

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Diana L D Lima et al.
Talanta, 72(4), 1404-1409 (2007-06-15)
Operational parameters like migration time, temperature, voltage, composition of background electrolyte and content of organic modifier were optimized in CZE for the determination of lignin-like phenolic compounds. The applied background electrolyte buffer consisted of a Na(2)B(4)O(7), KH(2)PO(4) aqueous solution, pH
Meropi Timotheou-Potamia et al.
Talanta, 71(1), 208-212 (2007-01-15)
Vanillin, ethylvanillin and 4-hydroxy-3-methoxy-benzylalcohol have been found to chemiluminesce by the action of potassium permanganate in sulphuric or polyphosphoric acid media. Both acid media have been compared and sulphuric acid allows the sensitive determination of 0.15-10.0, 0.010-1.0 and 0.0030-0.30microg mL(-1)
David Kahoun et al.
Journal of chromatography. A, 1202(1), 19-33 (2008-07-16)
The objective of this study was the determination of 25 phenolic compounds in different mead samples (honeywines) using high performance liquid chromatography (HPLC) with coulometric-array detection and in case of hydroxymethylfurfural with UV detection. Our method was optimized in respect
Mónica Avila et al.
Electrophoresis, 30(19), 3413-3418 (2009-09-10)
A new strategy based on the fast separation of the fingerprint markers of Vanilla planifolia extracts and vanilla-related samples on microfluidic-electrochemistry chip is proposed. This methodology allowed the detection of all required markers for confirmation of common frauds in this
Gökçe Polat Yemiş et al.
Journal of food protection, 74(12), 2062-2069 (2011-12-22)
Preservatives could be part of an effective intervention strategy for the control of Cronobacter species in foods, but few compounds with the desired antimicrobial properties have been identified to date. We examined the antibacterial activity of vanillin, ethyl vanillin, and
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質問

1–2/2 質問  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 回答

    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 回答

    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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