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Cas Database

Name	1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide	EINECS	217-579-2
CAS No.	1892-57-5	Density	0.86 g/cm³
PSA	27.96000	LogP	1.13190
Solubility	Soluble in water.	Melting Point	115 ºC
Formula	C₈H₁₇N₃	Boiling Point	197.7 °C at 760 mmHg
Molecular Weight	155.243	Flash Point	73.4 °C
Transport Information	UN 2735 8/PG 3	Appearance	COA
Safety	26-36/37/39-45	Risk Codes	34
Molecular Structure		Hazard Symbols	C
Synonyms	N-Ethyl-N'-(3-dimethylaminopropyl)carbodiimide;1-Ethyl-3-[3-(dimethylamino)propyl]carbodiimide;1-Ethyl-3-(dimethylaminopropyl)carbodiimide;1-Ethyl-3-(N,N-dimethylamino)propylcarbodiimide;1,3-Propanediamine,N'-(ethylcarbonimidoyl)-N,N-dimethyl- (9CI);Carbodiimide,[3-(dimethylamino)propyl]ethyl- (6CI,7CI,8CI);1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide;3-(3-Dimethylaminopropyl)-1-ethylcarbodiimide;EDAC;N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimide;	Article Data	12

1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide Synthetic route

: 32897-26-0
1-ethyl-3-(3-dimethylaminopropyl)carbodiimide

: 1892-57-5
N-(3-dimethylaminopropyl)-N-ethylcarbodiimide

Conditions

Conditions	Yield
With triethylamine; p-toluenesulfonyl chloride In dichloromethane for 4h; Heating;	60%

: 1-(3-dimethylamino-propyl)-3-ethyl-thiourea

: 1892-57-5
N-(3-dimethylaminopropyl)-N-ethylcarbodiimide

Conditions

Conditions	Yield
With dicarbonyl(cyclopentadienyl)methyliron(II); Triethoxysilane In tetrahydrofuran; 1,3,5-trimethyl-benzene at 60℃; for 24h; Schlenk technique; Inert atmosphere;	46%
With sodium hypochlorite; ethylenediaminetetraacetic acid at 30℃; Reagent/catalyst; Temperature;
With bis(trichloromethyl) carbonate In Petroleum ether at 15 - 45℃; for 3h; Temperature;	213.6 g

: 542-85-8
Ethyl isothiocyanate

: 109-55-7
1-amino-3-(dimethylamino)propane

: 1892-57-5
N-(3-dimethylaminopropyl)-N-ethylcarbodiimide

Conditions

Conditions	Yield
(i) Et2O, (ii) HgO, benzene; Multistep reaction;
(i) Et2O, (ii) HgO, CH2Cl2; Multistep reaction;

: 109-55-7
1-amino-3-(dimethylamino)propane

: 109-90-0
ethyl isocyanate

: 1892-57-5
N-(3-dimethylaminopropyl)-N-ethylcarbodiimide

Conditions

Conditions	Yield
(i), (ii) TsCl; Multistep reaction;

: 109-55-7
1-amino-3-(dimethylamino)propane

(+-)-ethoxycarbonylamino-phenyl-acetic acid ethyl ester: (+-)-ethoxycarbonylamino-phenyl-acetic acid ethyl ester

: 1892-57-5
N-(3-dimethylaminopropyl)-N-ethylcarbodiimide

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: diethyl ether / 2 h / Ambient temperature 2: 60 percent / triethylamine, toluenesulfonyl chloride / CH2Cl2 / 4 h / Heating View Scheme

: 25952-53-8
1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride

: 1892-57-5
N-(3-dimethylaminopropyl)-N-ethylcarbodiimide

Conditions

Conditions	Yield
With potassium carbonate In trifluoromethylbenzene (BTF); water

: 18997-72-3
N-(3-Dimethylamino-propyl)-dithiocarbamidsaeure

: 1892-57-5
N-(3-dimethylaminopropyl)-N-ethylcarbodiimide

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: chloroformic acid ethyl ester; triethylamine / dichloromethane / 3 h / 10 - 15 °C 2: dichloromethane / 1 h / 10 - 15 °C 3: sodium hypochlorite; ethylenediaminetetraacetic acid / 30 °C View Scheme

: 27421-70-1
3-(dimethylamino)propyl isothiocyanate

: 1892-57-5
N-(3-dimethylaminopropyl)-N-ethylcarbodiimide

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: dichloromethane / 1 h / 10 - 15 °C 2: sodium hypochlorite; ethylenediaminetetraacetic acid / 30 °C View Scheme

: 109-55-7
1-amino-3-(dimethylamino)propane

: 1892-57-5
N-(3-dimethylaminopropyl)-N-ethylcarbodiimide

Conditions

Conditions	Yield
Multi-step reaction with 4 steps 1: methanol / 2 h / 10 - 20 °C 2: chloroformic acid ethyl ester; triethylamine / dichloromethane / 3 h / 10 - 15 °C 3: dichloromethane / 1 h / 10 - 15 °C 4: sodium hypochlorite; ethylenediaminetetraacetic acid / 30 °C View Scheme

: 1271-42-7
ferrocenecarboxylic acid

: 5680-80-8
methyl (2S)-2-amino-3-hydroxypropanoate hydrochloride

: 2592-95-2
benzotriazol-1-ol

: 1892-57-5
N-(3-dimethylaminopropyl)-N-ethylcarbodiimide

: Fe(C5H5)(C5H4)CONHCH(CH2OH)COOCH3

Conditions

Conditions	Yield
With CuCl In N,N-dimethyl-formamide	99%

1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide Chemical Properties

IUPAC Name: 3-(ethyliminomethylideneamino)-N,N-dimethylpropan-1-amine
The MF of 1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide(1892-57-5): C₈H₁₇N₃
The MW of 1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide(1892-57-5): 155.24
EINECS: 217-579-2
bp: 66-68°C 1mm
density: 0.877 g/mL at 20 °C(lit.)
refractive index: n20/D 1.461
Fp: 66-68°C/1mm
storage temp.: -20 °C
Sensitive: Air Sensitive
Vapour Pressure: 0.373 mmHg at 25°C
Categories: straight chain compounds
Synonyms: 1-ETHYL-3-(3-DIMETHYLAMINOPROPYL) CARBODIIMIDE;1-(3-DIMETHYLAMINOPROPYL)-3-ETHYLCARBODIIMIDE;EDAC;EDCI;WATER-SOLUBLE CARBODIIMIDE;WSCD;WSCI;N-ETHYL-N'-(3-DIMETHYLAMINOPROPYL)CARBODIIMIDE
The Structure of 1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide(1892-57-5):

1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide Safety Profile

Hazard Codes:

C
Risk Statements: 34
34: Causes burns
Safety Statements: 26-36/37/39-45
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RIDADR: UN 2735 8/PG 3
WGK Germany: 3
F: 1-3-10
F1 Sensitive to air and humidity.
F 3 Hygroscopic.
F 10 Keep under argon.
HazardClass: 8
PackingGroup: III

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