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924520

Sigma-Aldrich

4-甲氧基氯苄

别名:

4-(氯甲基)苯甲醚

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About This Item

线性分子式:
CH3OC6H4CH2Cl
CAS号:
824-94-2
分子量:
156.61
Beilstein:
606667
MDL编号:
MFCD00000915
UNSPSC代码:
41116105
NACRES:
NA.22
价格与库存信息目前不能提供

表单

liquid

质量水平

100

折射率

n20/D 1.548 (lit.)

沸点

117-118 °C/14 mmHg (lit.)

mp

−1 °C (lit.)

密度

1.155 g/mL at 25 °C (lit.)

官能团

chloro

储存温度

2-8°C

SMILES字符串

COc1ccc(CCl)cc1

InChI

1S/C8H9ClO/c1-10-8-4-2-7(6-9)3-5-8/h2-5H,6H2,1H3

InChI key

MOHYOXXOKFQHDC-UHFFFAOYSA-N

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应用

4-Methoxybenzyl chloride can be used as a reactant:
  • To synthesize 4-methoxybenzyl esters by reacting with cyclic anhydrides.[1]
  • In the mono-alkylation of trans-1,2-diaminocyclohexane.[2]
It can also be used as a:
  • Protecting group for amino acids during peptide synthesis using triethylamine as a base.[1]
  • Co-catalyst in the intramolecular carboamination of aminodienes to N-heterocyclesvia benzyl-group transfer.[3]

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H314

危险分类

Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

228.2 °F - closed cup

闪点(°C)

109 °C - closed cup

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000325463
0000298922
0000349826
0000308977
0000237395

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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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