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Merck
CN

240079

二苯基甲烷

≥99%

别名:

1,1′-亚甲基二苯, 苄基苯

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关于此项目

线性分子式:
(C6H5)2CH2
化学文摘社编号:
分子量:
168.23
EC Number:
202-978-6
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1904982
MDL number:
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vapor density

5.79 (vs air)

vapor pressure

<1 mmHg ( 77 °C)

assay

≥99%

autoignition temp.

905 °F

refractive index

n20/D 1.577 (lit.)

bp

264 °C (lit.)

mp

22-24 °C (lit.)

solubility

alcohol: freely soluble(lit.), benzene: freely soluble(lit.), chloroform: freely soluble(lit.), diethyl ether: freely soluble(lit.), hexane: freely soluble(lit.), insoluble (liquid ammonia)(lit.)

density

1.006 g/mL at 25 °C (lit.)

SMILES string

C(c1ccccc1)c2ccccc2

InChI

1S/C13H12/c1-3-7-12(8-4-1)11-13-9-5-2-6-10-13/h1-10H,11H2

InChI key

CZZYITDELCSZES-UHFFFAOYSA-N

General description

Diphenylmethane skeleton acted as a surrogate for a steroid skeleton.

Application

Diphenylmethane (Benzylbenzene) derivatives were used as estrogen receptor (ER) agonists and antagonists.


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pictograms

Environment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

存储类别

10 - Combustible liquids

wgk

WGK 2

flash_point_f

266.0 °F

flash_point_c

130 °C

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Keisuke Maruyama et al.
Bioorganic & medicinal chemistry letters, 23(14), 4031-4036 (2013-06-19)
Our multi-template approach for drug discovery, focusing on protein targets with similar fold structures, has yielded lead compounds for various targets. We have also shown that a diphenylmethane skeleton can serve as a surrogate for a steroid skeleton. Here, on
Daisuke Kajita et al.
Bioorganic & medicinal chemistry, 22(7), 2244-2252 (2014-03-19)
Steroid sulfatase (STS) is a potential target for treatment of postmenopausal hormone-dependent breast cancer. Several steroidal STS inhibitors have been reported, but steroidal compounds are difficult to optimize and may interact with other targets. On the other hand, we have
Carsten Uerpmann et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 11(6), 1750-1756 (2005-01-26)
A new tetracationic triple-stranded supramolecular cylinder is prepared from a bis(pyridylimine) ligand containing a diphenylmethane and two ketimine groups in the spacer. The cylinder is longer and slightly wider than the corresponding cylinder containing just diphenylmethane spacers. Inter-strand CH...pi interactions