Product

Ethyl 4-(butylamino)benzoate

CAS No.：94-32-6

Other grades of this product :

Ethyl 4-(butylamino)benzoate Basic information

Product Name:	Ethyl 4-(butylamino)benzoate
Synonyms:	4-(butylamino)-benzoicaciethylester;4-(N-BUTYLAMINO)BENZOIC ACID ETHYL ESTER;ethyl p-butylaminobenzoate;ETHYL 4-(N-BUTYLAMINO)BENZOATE;ETHYL 4-(BUTYLAMINO)BENZOATE;4-(N-BUTYLAMINO)BENZOIC ACID ETHYL ESTER 99+%;butyl benzocaine;TIMTEC-BB SBB000607
CAS:	94-32-6
MF:	C13H19NO2
MW:	221.3
EINECS:	202-322-9
Product Categories:	Intermediate of Tetracaine hydrochloride;Amines;Carbonyl Compounds;Heterocycles;Impurities;Intermediates;Aromatic Esters;C12 to C63;Esters
Mol File:	94-32-6.mol

Ethyl 4-(butylamino)benzoate Chemical Properties

Melting point	68-70 °C (lit.)
Boiling point	220 °C/2 mmHg (lit.)
density	1.0451 (rough estimate)
refractive index	1.5175 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	2.61±0.32(Predicted)
color	White to Off-White
CAS DataBase Reference	94-32-6(CAS DataBase Reference)
EPA Substance Registry System	Benzoic acid, 4-(butylamino)-, ethyl ester (94-32-6)

Safety Information

Safety Statements	24/25
WGK Germany	3
HS Code	29224999

MSDS Information

Provider	Language
SigmaAldrich	English

Ethyl 4-(butylamino)benzoate Usage And Synthesis

Uses	4-(Butylamino)benzoic Acid Ethyl Ester is an N-alkylated ester derivative of aminobenzoic acid. 4-(Butylamino)benzoic Acid Ethyl Ester is an impurity of Benzonatate (B204500).
General Description	Ethyl 4-(butylamino)benzoate is an ethyl ester of 4-(butylamino)-benzoic acid. It is used in chemical synthesis.

Ethyl 4-(butylamino)benzoate Preparation Products And Raw materials

Raw materials

1-Bromobutane-->Benzocaine-->ETHYL 4-BUTYRAMIDOBENZOATE-->4-(BUTYLAMINO)BENZOIC ACID-->1-Butylpyrrolidine-->Ethanol-->Butylamine-->Butyraldehyde-->Ethyl 4-fluorobenzoate-->Ethyl p-nitrobenzoate

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