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Thermo Scientific Chemicals
4-Chloro-1,8-naphthalic anhydride, 94%
CAS: 4053-08-1 | C12H5ClO3 | 232.62 g/mol
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化學識別
CAS4053-08-1
IUPAC Name10-chloro-3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaene-2,4-dione
Molecular FormulaC12H5ClO3
InChI KeyUJEUBSWHCGDJQU-UHFFFAOYSA-N
SMILESClC1=C2C=CC=C3C(=O)OC(=O)C(C=C1)=C23
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規格
規格表
規格表CommentMaterial sourced in UK and US
Assay from Supplier's CofA≥92.0% (US-sourced material)
Identification (FTIR)Conforms (UK-sourced material)
Appearance (Color)Pale cream to cream to pale brown
Assay (GC)≥92.0% (UK-sourced material)
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4-Chloro-1,8-naphthalic anhydride is used in dyes and pigments. It is also used in agrochemical, pharmaceutical.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
4-Chloro-1,8-naphthalic anhydride is used in dyes and pigments. It is also used in agrochemical, pharmaceutical.
Solubility
Hydrolyzes in water.
Notes
Moisture Sensitive. Store at 4°C. Store away from moisture. Incompatible with oxidizing agents, water, Strong bases, Strong acids.
4-Chloro-1,8-naphthalic anhydride is used in dyes and pigments. It is also used in agrochemical, pharmaceutical.
Solubility
Hydrolyzes in water.
Notes
Moisture Sensitive. Store at 4°C. Store away from moisture. Incompatible with oxidizing agents, water, Strong bases, Strong acids.
RUO – Research Use Only
Qian Xuhong,;Zhu Zhenghua; Chen Kongchang. The synthesis, application and prediction of stokes shift in fluorescent dyes derived from 1,8-naphthalic anhydride.Dyes and Pigments.1989,11 13-20.