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Merck
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文件

141135

Sigma-Aldrich

2,3-二氰基氢醌

98%

别名:

2,3-二氰基-1,4-氢醌, 3,6-二羟基邻苯二甲腈, DCH

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About This Item

线性分子式:
(NC)2C6H2-1,4-(OH)2
CAS号:
4733-50-0
分子量:
160.13
Beilstein:
2101249
EC號碼:
225-241-0
MDL號碼:
MFCD00001790
分類程式碼代碼:
12352100
PubChem物質ID:
24848491
NACRES:
NA.22

化驗

98%

形狀

powder

mp

>230 °C (dec.) (lit.)

SMILES 字串

Oc1ccc(O)c(C#N)c1C#N

InChI

1S/C8H4N2O2/c9-3-5-6(4-10)8(12)2-1-7(5)11/h1-2,11-12H

InChI 密鑰

MPAIWVOBMLSHQA-UHFFFAOYSA-N

相关类别

應用

2,3-二氰对苯二酚用于合成邻硝基-3,6-二氟酸盐。它是一种荧光染料，用于测定鸟类神经嵴细胞内的pH值和钙。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319

危險分類

Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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C J Dickens et al.
The Journal of physiology, 428, 531-544 (1990-09-01)
1. Intracellular pH (pHi) and calcium (Cai2+) were studied in freely migrating neural crest cells and in closely packed non-migrating cells derived from avian neural tubes in vitro, using the fluorescent dyes 2,3-dicyanohydroquinone (DCH) and Indo-1 to measure pHi and
Near-infrared absorbing unsymmetrical Zn (II) phthalocyanine for dye-sensitized solar cells.
Singh VK, et al.
Inorgorganica Chimica Acta, 407, 289-296 (2013)
Mohsen Ghafari et al.
Journal of hazardous materials, 351, 117-123 (2018-03-12)
A novel one-step hyper-cross-linking method, using 1,2-dichloroethane (DCE) and 1,6-dichlorohexane (DCH) cross-linkers, expands the micropore volume of commercial styrenic polymers. Performance of virgin and modified polymers was evaluated by measuring hexane, toluene, and methyl-ethyl-ketone (MEK) adsorption capacity, adsorption/desorption kinetics, and
J I Gillespie et al.
The Journal of physiology, 405, 385-395 (1988-11-01)
1. Measurements of intracellular pH (pHi) have been made using the fluorescent dye dicyano-hydroquinone (DCH) in somites isolated from 2-day-old chick embryos. Measurements of pHi, from freshly dissected somites, gave values of 7.18 +/- 0.02 (mean +/- S.D., n =
Fast intracellular pH determination in single cells by flow-cytometry.
G Valet et al.
Die Naturwissenschaften, 68(5), 265-266 (1981-05-01)
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