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Merck

328057

Sigma-Aldrich

4,4′-二溴联苯酰

90%, technical grade

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About This Item

线性分子式:
BrC6H4COCOC6H4Br
CAS号:
分子量:
368.02
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

等級

technical grade

品質等級

化驗

90%

mp

224-226 °C (lit.)

官能基

bromo
ketone

SMILES 字串

Brc1ccc(cc1)C(=O)C(=O)c2ccc(Br)cc2

InChI

1S/C14H8Br2O2/c15-11-5-1-9(2-6-11)13(17)14(18)10-3-7-12(16)8-4-10/h1-8H

InChI 密鑰

NYCBYBDDECLFPE-UHFFFAOYSA-N

基因資訊

應用

4,4′-Dibromobenzil was used in preparation of 5,5′-bis -(4-bromo-phenyl)-3-methyl-imidazolidine-2,4-dione, 5,5′- bis -(4-bromo-phenyl)-3-butyl-imidazolidine-2,4-dione, 5,5′-bis-(4-bromo-phenyl)-3-pentyl-imidazolidine-2,4-dione and 5,5′-bis -(4-chloro-phenyl)-3-ethyl imidazolidine-2,4-dione. It was also used in synthesis of novel quinoxaline-based sensitizers for dye-sensitized solar cells.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

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A rapid and efficient microwave-assisted synthesis of hydantoins and thiohydantoins.
Muccioli GG, et al.
Tetrahedron, 59(8), 1301-1307 (2003)
Dong Wook Chang et al.
Organic letters, 13(15), 3880-3883 (2011-06-28)
Novel quinoxaline-based organic sensitizers using vertical (RC-21) and horizontal (RC-22) conjugation between an electron-donating triphenylamine unit and electron-accepting quinoxaline unit have been synthesized and used for dye-sensitized solar cells (DSSCs), leading to the relatively high power conversion efficiencies of 3.30

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