Search Thermo Fisher Scientific
項目搜尋
結構搜尋Thermo Scientific Chemicals
4-Carboxybenzaldehyde, 98%, Thermo Scientific Chemicals
產品號碼: A15277.30
250 g, Each
化學識別
CAS
619-66-9
IUPAC Name
4-formylbenzoic acid
Molecular Formula
C8H6O3
InChI Key
GOUHYARYYWKXHS-UHFFFAOYSA-N
SMILES
OC(=O)C1=CC=C(C=O)C=C1
規格
規格表Appearance (Color)
White to cream to pale yellow
Form
Powder
Assay (Aqueous acid-base Titration)
≥97.5 to ≤102.5%
Assay (HPLC)
≥97.5%
Identification (FTIR)
Conforms
說明
4-Carboxybenzaldehyde is an important intermediate in the synthesis of terepthalic acid. It has been used as reagent during esterification of 2,2,6,6-tetramethyl-4-oxopiperidinyl-1-oxyl to yield 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl 4-formylbenzoate.
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-Carboxybenzaldehyde is an important intermediate in the synthesis of terepthalic acid. It has been used as reagent during esterification of 2,2,6,6-tetramethyl-4-oxopiperidinyl-1-oxyl to yield 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl 4-formylbenzoate.
Solubility
Soluble in water, methanol, DMSO, ether, and chloroform.
Notes
Store away from air and strong bases. Air Sensitive. Incompatible with bases and air.
4-Carboxybenzaldehyde is an important intermediate in the synthesis of terepthalic acid. It has been used as reagent during esterification of 2,2,6,6-tetramethyl-4-oxopiperidinyl-1-oxyl to yield 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl 4-formylbenzoate.
Solubility
Soluble in water, methanol, DMSO, ether, and chloroform.
Notes
Store away from air and strong bases. Air Sensitive. Incompatible with bases and air.
RUO – Research Use Only
圖表
文件與下載
證書
依批號或部分批號搜尋
常見問答集 (常見問題)
引用資料與參考文獻
Search citations by name, author, journal title or abstract text