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T83801

Sigma-Aldrich

三苯基氯甲烷

97%

别名:

三苯基甲基氯, 氯三苯甲烷, 氯代三苯甲烷

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25 G
$55.10
100 G
$133.00
500 G
$357.00

$55.10

预计发货时间2025年4月21日详情

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25 G
$55.10
100 G
$133.00
500 G
$357.00

About This Item

线性分子式:
(C6H5)3CCl
CAS号:
76-83-5
分子量:
278.78
Beilstein:
397363
EC 号:
200-986-4
MDL编号:
MFCD00000813
UNSPSC代码:
12352101
PubChem化学物质编号:
24900525
NACRES:
NA.22

$55.10

预计发货时间2025年4月21日详情

获取大包装报价

方案

97%

沸点

230-235 °C/20 mmHg (lit.)

mp

109-112 °C (lit.)

SMILES字符串

ClC(c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C19H15Cl/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChI key

JBWKIWSBJXDJDT-UHFFFAOYSA-N

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应用

三苯甲基氯可用作以下应有的催化剂：
  • Ritter型合成，通过萘酚，芳基醛和乙腈进行一锅三组分反应，合成1-氨基烷基-2-萘酚。[1]
  • 通过偶苯酰与醛、伯胺以及乙酸铵进行一锅多组分反应，合成1,2,4,5-四取代咪唑。[2]
  • 在无溶剂条件下通过酚、芳香醛和酰胺进行一锅多组分反应制备酰胺烷基酚。[3]
  • 通过芳香醛、胺和β-酮酯进行一锅多组分反应合成取代哌啶。 [4]

胺、醇和硫醇的保护剂。[5][6]

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H314

危险分类

Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
WXBF4297V
WXBD9072V
WXBD2015V
WXBD6336V
WXBD6165V

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Trityl chloride as an efficient organic catalyst for the synthesis of 1-amidoalkyl-2-naphtols in neutral media at room temperature
Khazaei A, et al.
Applied Catalysis A: General, 386(1-2), 179-187 (2010)
Trityl chloride as an efficient organic catalyst for one-pot, five-component and diastereoselective synthesis of highly substituted piperidines
Sajadikhah SS, et al.
Research on Chemical Intermediates, 40(2), 723-736 (2014)
Tetrahedron Letters, 48, 5017-5017 (2007)
One pot synthesis of 1, 2, 4, 5-tetrasubstituted-imidazoles catalyzed by trityl chloride in neutral media
Moosavi-Zare AR, et al.
Royal Society of Chemistry Advances, 4(105), 60636-60639 (2014)
J S Davidson et al.
Biochimica et biophysica acta, 847(1), 1-7 (1985-10-30)
Intercellular junctional communication was measured using [14C]citrulline incorporation in co-cultures of argininosuccinate synthetase-deficient and argininosuccinate lyase-deficient human fibroblasts. Triphenylmethane, triphenylmethylchloride and tetraphenylboron inhibited communication at concentrations at least 12-fold lower than cytotoxic concentrations. This inhibition was of rapid onset and
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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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