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Merck
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文件

674028

Sigma-Aldrich

4-溴-2-羟基苯甲醛

97%

别名:

4-溴水杨醛

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About This Item

经验公式（希尔记法）:
C7H5BrO2
CAS号:
22532-62-3
分子量:
201.02
MDL號碼:
MFCD06252606
分類程式碼代碼:
12352100
PubChem物質ID:
329760577
NACRES:
NA.22

化驗

97%

形狀

solid

mp

50-54 °C

SMILES 字串

Oc1cc(Br)ccc1C=O

InChI

1S/C7H5BrO2/c8-6-2-1-5(4-9)7(10)3-6/h1-4,10H

InChI 密鑰

HXTWKHXDFATMSP-UHFFFAOYSA-N

象形圖

Exclamation markEnvironment
GHS07,GHS09

訊號詞

Warning

危險聲明

H302,H410

危險分類

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

>230.0 °F - closed cup

閃點（°C）

> 110 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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Zi-Qiang Sun et al.
Acta chimica Slovenica, 67(4), 1281-1289 (2021-02-04)
Two vanadium(V) complexes derived from the bromo and chloro-substituted hydrazones N'-(4-bromo-2-hydroxybenzylidene)- 2-chlorobenzohydrazide (H2L1) and N'-(3-bromo-5-chloro-2-hydroxybenzylidene)-3-methylbenzohydrazide (H2L2) with the formula [VOL1(OCH3)(CH3OH)] (1) and [VOL2(OCH3)(CH3OH)] (2) were newly synthesized and characterized by IR, UV-Vis and 1H NMR spectroscopy. The structures of H2L1
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Herein, instant and precise control of fluorescent emission color and transmittance could be carried out by ultrasound-promoted gel-to-gel transition of naphthalimide derivatives containing CN unit. It is proved that ultrasound triggered an irreversible and efficient configuration transformation of N1 from

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