CAS No.109-89-7,Diethylamine Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	109-89-7
Name:	Diethylamine
Article Data:	472
Cas Database

Formula:	C₄H₁₁N
Molecular Weight:	73.138
Synonyms:	Diethylamine(8CI);DEA;N,N-Diethylamine;
EINECS:	203-716-3
Density:	0.7074 g/cm³
Melting Point:	-50 °C
Boiling Point:	57.3 °C at 760 mmHg
Flash Point:	?20°F
Solubility:	miscible with water
Appearance:	Colorless liquid
Hazard Symbols:	F,C
Risk Codes:	11-20/21/22-35
Safety:	16-26-29-36/37/39-45-3
Transport Information:	UN 1154 3/PG 2
PSA:	12.03000
LogP:	1.00670

Synthetic route

: 27210-68-0
1-diethylamino-2,4-dinitronaphthalene

: 75-04-7
ethylamine

A: 27210-67-9
N-ethyl-2,4-dinitro-1-naphthylamine

B: 109-89-7
diethylamine

Conditions

Conditions	Yield
In water at 30℃; for 1h;	A 100% B n/a

...Expand

: 1066-87-1
(N,N-diethylamino)tributyltin

: 79109-72-1
2,5-diethynylthiophene

A: 166543-55-1
2,5-bis[(tributylstannyl)ethynyl]thiophene

B: 109-89-7
diethylamine

Conditions

Conditions	Yield
In neat (no solvent) stoich. amts., stirring (overnight, room temp., dry atmosphere), evapn. (vac.);	A 99% B n/a

...Expand

: 4519-35-1
phenylphosphonic acid bis(N,N-diethylamide)

: 104-94-9
4-methoxy-aniline

A: 70058-53-6
phenyl N,N'-bis(p-methoxyphenyl)phosphorodiamidite

B: 109-89-7
diethylamine

Conditions

Conditions	Yield
for 12h; Heating;	A 26.3% B 98.5%

...Expand

: 392-63-2
N,N'-diethyl-1,2,2,2-tetrafluoropropionamide

A: 109-89-7
diethylamine

B: 2,3,3,3-Tetrafluoropropanol-1

Conditions

Conditions	Yield
With aluminum (III) chloride; zinc borohydride In methanol at 60℃; for 10h; Reagent/catalyst; Temperature; Solvent;	A 95.7% B 98.1%

: 18279-61-3
trimethylsilyl diethylcarbamate

: 62305-44-6
trimethylsilyl <2-(trimethylsiloxy)ethyl>carbamate

A: 32284-58-5
N,N'-bis-<β-(trimethylsiloxy)>ethylcarbodiimide

B: 109-89-7
diethylamine

Conditions

Conditions	Yield
	A 66% B 98%

...Expand

: 104-94-9
4-methoxy-aniline

: 1636-14-2
bis(diethylamino)phenylphosphine

A: 70058-45-6
N,N'-bis(p-methoxyphenyl)-P-phenylphosphonous diamide

B: 109-89-7
diethylamine

Conditions

Conditions	Yield
for 14h; Heating;	A 83.7% B 98%
for 14h; Heating;	A 83.7% B 98%

...Expand

: 27210-68-0
1-diethylamino-2,4-dinitronaphthalene

: 74-89-5
methylamine

A: 39139-78-1
1-(Methylamino)-2,4-dinitronaphthalene

B: 109-89-7
diethylamine

Conditions

Conditions	Yield
In water at 30℃; for 1h;	A 97% B n/a

...Expand

: 620-92-8
bis-(4-hydroxyphenyl)methane

: 1636-14-2
bis(diethylamino)phenylphosphine

A: 4,4′-methylenedi(benzene-4,1-diyl) bis(N,N-diethyl-P-phenylphosphonamidite)

B: 109-89-7
diethylamine

Conditions

Conditions	Yield
In neat (no solvent) at 115 - 120℃; for 2h;	A 97% B n/a

...Expand

: 80-05-7
BPA

: 1636-14-2
bis(diethylamino)phenylphosphine

A: 146733-97-3
4,4′-(propane-2,2-diyl)di(benzene-4,1-diyl) bis(N,N-diethyl-P-phenylphosphonamidite)

B: 109-89-7
diethylamine

Conditions

Conditions	Yield
In neat (no solvent) at 115 - 120℃; for 2h;	A 97% B n/a

...Expand

: 69165-95-3
3-(trimethylsilyl)-1-(trimethylstannyl)propyne

: 1068-74-2
Diethylamino-trimethyl-stannan

A: 122691-55-8, 122691-53-6
3-(trimethylsilyl)-1,3-bis(trimethylstannyl)propyne

B: 122691-53-6
3-(trimethylsilyl)-1,1-bis(trimethylstannyl)propadiene

C: 122691-54-7
(Trimethylsilyl)tris(trimethylstannyl)propadiene

D: 109-89-7
diethylamine

Conditions

Conditions	Yield
In neat (no solvent) heating (180-200°C, 1 h), continuous removal of HNEt2; distn.; elem. anal.; mixt. of propadiene/propyne bis(trimethylastannyl)-derivatives (90:10 %) not separated;	A n/a B n/a C n/a D 96%

...Expand

Raw Materials

829-85-6

1636-14-2

74-89-5

69165-95-3

615-21-4

96-29-7

20621-25-4

141-43-5

Downstream Products

141-78-6

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Specification

The Diethylamine, with the cas register number 109-89-7, has other synonyms, such as (c2h5)2nh; ai3-24215; detn; diaethylamin; diethamine; diethylamin; dietilamina; dwuetyloamina.

The characteristics of this chemical could be summarized as: (1)ACD/LogP: 0.63; (2)ACD/LogD (pH 5.5): -2.46; (3)ACD/LogD (pH 7.4): -2.28; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 1; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 3.24; (12)Index of Refraction: 1.384 ; (13)Molar Refractivity: 24.17 cm³; (14)Molar Volume: 103.3 cm³; (15)Polarizability: 9.58 ×10^-24 cm³; (16)Surface Tension: 20.2 dyne/cm; (17)Density: 0.707 g/cm³; (18)Enthalpy of Vaporization: 29.06 kJ/mol; (19)Boiling Point: 57.3 °C at 760 mmHg; (20)Vapour Pressure: 218 mmHg at 25°C.

This is a kind of colorless combustible liquid with strong smell of ammonia, and it is complete soluble in water, ethanol and ethyl ether. And it is sensitive to air and incompatible with strong oxidizing agents, so while keeping, you should keep it under argon in the room temperature.

Being a kind of highly flammable chemical, it may catch fire in contact with air, only needing brief contact with an ignition source, and it has a very low flash point or evolve highly flammable gases in contact with water. Besides, it is corrosive, and it may destroy living tissue on contact. Then it is harmful by inhalation, in contact with skin or if swallowed and it could cause severe burns.

While using this chemical, you should take the following instructions to protece yourself. Keep away from sources of ignition - No smoking and keep in a cool place. Wear suitable protective clothing, gloves and eye/face protection, and if in case of contact with eyes, rinse immediately with plenty of water and seek medical advice; if in case of accident or if you feel unwell seek medical advice immediately (show the label where possible). Lastly, do not empty into drains. You could also refer to WGK Germany 1 to get more safety information.

Diethylamine could be applied in many ways, such as being the analytical reagent and preservative and also be used in making organic synthesis and dyeing. Besides, it could also be as the intermediates, such as for pesticide, such as phosphamidon and pyrimithate, and for herbicide, such as benthiocarb and napropamide. What's more, it could be the solvent and chemical material intermediate to make the medicine, such as procaine, chloroquine, nikethamide, Coraminum and sulfanilamide, and other different fields, such as thiofide, beneficiation reagent, textile assistant, fungicide, corrosion inhibitor, polymerization inhibitor, antifreeze agent and so on.

As to its product categories, there are various, including pharmaceutical intermediates; intermediates of dyes and pigments; chemical synthesis; organic bases; synthetic reagents; essential chemicals; reagent plus; routine reagents; analytical reagents for general use; c-d, puriss p.a.; puriss p.a. And its preparation products are numerous, containing 4-phenyl-1-(p-tolylsulphonyl)piperidine-4-carboxylic acid , montelukast, 4'-iodoacetophenone, 4,6-dimethyl-1h-pyrazolo[3,4-b]pyridin-3-amine, 2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile, 2-amino-5,6-dihydro-4h-cyclopenta[b]thiophene-3-carbonitrile, 1,4,6-trimethyl-1h-pyrazolo[3,4-b]pyridin-3-ylamine ,97%, 7-(diethylamino)-5-methyl-s-triazolo[1,5-a]pyrimidine, diethylcarbamyl chloride, benzyl cinnamate, 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile, 2-amino-4,5-dimethyl-thiophene-3-carbonitrile, 3-(diethylamino)propanoic acid, benzyl salicylate, 5-amino-3-methyl-thiophene-2,4-dicarboxylic acid dimethyl ester, (5-bromo-pyrimidin-2-yl)-diethyl-amine, while its raw material are the etanol, ammonia, hydrogen, 2-ethylaniline, and 2-(ethylamino)ethanol.

Additionally, you could convert the following data information into the molecular structure:
SMILES:N(CC)CC
InChI:InChI=1/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3
InChIKey:HPNMFZURTQLUMO-UHFFFAOYAD

Below are the toxicity information of this chemical:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mammal (species unspecified)	LC50	inhalation	5000mg/m3 (5000mg/m3)		Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 14, Pg. 80, 1975.
mouse	LCLo	inhalation	3gm/m3/2H (3000mg/m3)	BRAIN AND COVERINGS: RECORDINGS FROM SPECIFIC AREAS OF CNS LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA LIVER: FATTY LIVER DEGERATION	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 20(4), Pg. 28, 1955.
mouse	LD50	intraperitoneal	585mg/kg (585mg/kg)		Yakugaku Zasshi. Journal of Pharmacy. Vol. 97, Pg. 1117, 1977.
mouse	LD50	oral	500mg/kg (500mg/kg)	BEHAVIORAL: SLEEP BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Biomedica Biochimica Acta. Vol. 44, Pg. 795, 1985.
rabbit	LCLo	inhalation	20gm/m3 (20000mg/m3)	SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION LUNGS, THORAX, OR RESPIRATION: EMPHYSEMA LIVER: FATTY LIVER DEGERATION	"Voprosy Promyshlennoi Toksikologii," Pravdin, N.S., ed., Akademiya Meditsinskikh Nauk-SSSR, Moscos, Russia, 1960Vol. -, Pg. 176, 1960.
rabbit	LD50	skin	820uL/kg (0.82mL/kg)		AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
rat	LC50	inhalation	4000ppm/4H (4000ppm)		Archives of Environmental Health. Vol. 1, Pg. 343, 1960.
rat	LD50	oral	540mg/kg (540mg/kg)		Archives of Environmental Health. Vol. 1, Pg. 343, 1960.
rat	LDLo	intraperitoneal	50mg/kg (50mg/kg)		Farmakologiya i Toksikologiya Vol. 31, Pg. 238, 1968.