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258601

Sigma-Aldrich

乙酰香兰素

98%

别名:

4-甲酰-2-甲氧基苯基醋酸酯

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50 G
$163.00

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50 G
$163.00

About This Item

线性分子式:
CH3CO2C6H3-4-(CHO)-2-OCH3
CAS号:
881-68-5
分子量:
194.18
EC 号:
212-920-1
MDL编号:
MFCD00003362
UNSPSC代码:
12352100
PubChem化学物质编号:
24855651
NACRES:
NA.22

$163.00

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质量水平

100

方案

98%

表单

solid

mp

77-79 °C (lit.)

官能团

aldehyde
ester

SMILES字符串

COc1cc(C=O)ccc1OC(C)=O

InChI

1S/C10H10O4/c1-7(12)14-9-4-3-8(6-11)5-10(9)13-2/h3-6H,1-2H3

InChI key

PZSJOBKRSVRODF-UHFFFAOYSA-N

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相关类别

一般描述

已有报道用硼氢化钠化学选择性还原乙酸香草醛[1]。

应用

醋酸香草醛用于制备：
  • 2-硝基高香草酸[2]
  • 醋酸 2-硝基香草醛[2]
  • 2-硝基-3,4-二甲氧基苯甲醛[3]

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBR7052
SHBP6884
SHBL7155
MKCD6359
MKBS6562V

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Questions

1–2 of 2 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

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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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