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ethyl acetimidate

ethyl acetimidate Structure
ethyl acetimidate structure
CAS No.
1000-84-6
Chemical Name:
ethyl acetimidate
Synonyms
ethanimidoate;ethyl acetimidate
CBNumber:
CB9929487
Molecular Formula:
C4H9NO
Molecular Weight:
87.12
MDL Number:
MFCD00297109
MOL File:
1000-84-6.mol
MSDS File:
SDS
Last updated:2023-05-04 15:14:29
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ethyl acetimidate Properties

Boiling point 92-95 °C
Density 0.872 g/cm3(Temp: 23 °C)
pka 8.35±0.70(Predicted)
EPA Substance Registry System Ethanimidic acid, ethyl ester (1000-84-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319-H315-H335
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

ethyl acetimidate price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 064445 Ethyl ethanimidoate 1000-84-6 100g $279 2021-12-16 Buy
AK Scientific 1864BA Ethylacetimidate 1000-84-6 100g $426 2021-12-16 Buy
American Custom Chemicals Corporation CHM0077103 ETHYL ETHANIMIDOATE 95.00% 1000-84-6 0.5G $682 2021-12-16 Buy
American Custom Chemicals Corporation CHM0077103 ETHYL ETHANIMIDOATE 95.00% 1000-84-6 1G $750.75 2021-12-16 Buy
Product number Packaging Price Buy
064445 100g $279 Buy
1864BA 100g $426 Buy
CHM0077103 0.5G $682 Buy
CHM0077103 1G $750.75 Buy

ethyl acetimidate Chemical Properties,Uses,Production

Preparation

To a flask cooled to -5°C containing 61.5 gm (1.5 mole) of dry aceto-nitrile and 69.0 gm (1.5 mole) of anhydrous ethanol is added 532 gm (1.5 mole) of gaseous hydrogen chloride. The flask is stoppered and kept for 6 hr at 0°C and 4-5 days in the refrigerator. The resulting precipitate is filtered and washed with dry ether at 0°C. The salt is suspended in 500 ml of anhydrous ether and while stirring vigorously dry ammonia is passed into the suspension for 1.5 hr at -15°C. The resulting ammonium chloride is filtered and the ether solution is fractionally distilled to affect 60.0 gm (45.9%), b.p. 90°C, n24D 1.415, d23 0.872.
Preparation of Ethyl Acetimidate

Purification Methods

It is best to prepare it freshly from the hydrochloride (see below). Dissolve the hydrochloride (123.5g) by adding it slowly to an ice-cold mixture of H2O (500mL), K2CO3 (276g) and Et2O (200mL) and stirring rapidly. The Et2O layer is separated, the aqueous layer is extracted with Et2O (100mL), the combined Et2O layers are dried (MgSO4), evaporated and the residual oil is distilled through a glass helices packed column (70x1.2cm). The yield is 19g (22%). [Glickman & Cope J Am Chem Soc 67 1020 1945, Chaplin & Hunter J Chem Soc 1118 1937, Hunter & Ludwig Methods Enzymol 25 585 1972.]

ethyl acetimidate Preparation Products And Raw materials

Raw materials

Preparation Products

2-METHYL-7-NITROQUINAZOLIN-4-OL Ethyl acetohydroxamate

ethyl acetimidate Suppliers

Global( 5)Suppliers
Supplier Tel Email Country ProdList Advantage
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49739 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43348 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131981 58
Supplier Advantage
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
LEAPCHEM CO., LTD. 		58
Amadis Chemical Company Limited 		58
ethyl acetimidate ethanimidoate 1000-84-6