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B4856

Sigma-Aldrich

二苯甲醇

99%

别名:

α-苯基苯甲醇, 二苯基甲醇, 苯甲醇

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5 G
$35.20
100 G
$96.60
500 G
$266.00

$35.20

预计发货时间2025年4月21日详情

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5 G
$35.20
100 G
$96.60
500 G
$266.00

About This Item

线性分子式:
(C6H5)2CHOH
CAS号:
91-01-0
分子量:
184.23
Beilstein:
1424379
EC 号:
202-033-8
MDL编号:
MFCD00004488
UNSPSC代码:
12352100
PubChem化学物质编号:
24891706
NACRES:
NA.22

$35.20

预计发货时间2025年4月21日详情

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方案

99%

表单

powder

沸点

297-298 °C (lit.)

mp

65-67 °C (lit.)

SMILES字符串

OC(c1ccccc1)c2ccccc2

InChI

1S/C13H12O/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13-14H

InChI key

QILSFLSDHQAZET-UHFFFAOYSA-N

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应用

二苯基甲醇用于卡宾催化的α，α-二取代羧酸酯的动态动力学拆分。[1]也可用于游离碱和 Ni (II) 卟啉配合物的手性拆分。[2]

储存分类代码

11 - Combustible Solids

WGK

WGK 2

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBK7011
STBK8614
STBK3150
STBJ8818
STBJ4873

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Slide 1 of 4

1 of 4

冰醋酸 United States Pharmacopeia (USP) Reference Standard

USP

1005706

冰醋酸

1-丙醇 anhydrous, 99.7%

Sigma-Aldrich

279544

1-丙醇

正己烷 anhydrous, 95%

Sigma-Aldrich

296090

正己烷

DIPHENYLMETHYL ACETATE AldrichCPR

S569046

DIPHENYLMETHYL ACETATE

Carbene-Catalyzed Dynamic Kinetic Resolution of Carboxylic Esters.
Chen X, et al.
Journal of the American Chemical Society, 138(23), 7212-7215 (2016)
Masanori Ichikawa et al.
Bioorganic & medicinal chemistry, 19(6), 1930-1949 (2011-03-01)
To obtain small and efficient squalene synthase inhibitors, a flexible 2-aminobenzhydrol open form structure was designed and showed potent inhibitory activity comparable to 4,1-benzoxazepin compounds. Further chemical modification led to the discovery of a novel template with a strong squalene
[Determination of dimedrol and benzhydrol in the urine by high efficient liquid chromatographic method].
E N Stepanova et al.
Sudebno-meditsinskaia ekspertiza, 23(2), 40-42 (1980-04-01)
Kinetics of the hydrolysis of drugs containing the diphenyl-methyl-ether group.
O O Komolafe
Materia medica Polona. Polish journal of medicine and pharmacy, 17(2), 98-102 (1985-04-01)
L A Golovleva et al.
Biology bulletin of the Academy of Sciences of the USSR, 7(2), 143-151 (1980-03-01)
The possibility of complete degradation of DDT by Pseudomonas aeruginosa 640x was demonstrated in principle. A study of the conditions of degradation of DDT by this culture was made. It was demonstrated that only dechlorination of DDT to DDD is
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Questions

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  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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