Name: Dimethylamine hydrochloride
SKU: 506-59-2

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Basic Information

Molecular Structure:
CAS No.:	506-59-2
Name:	Dimethylamine hydrochloride

Formula:	C₂H₇N^.HCl
Molecular Weight:	81.5452
Synonyms:	Methanamine, N-methyl-, hydrochloride (9CI);Dimethylammonium chloride;
EINECS:	208-046-5
Density:	0.64 g/cm³
Melting Point:	170-173 ºC (lit.)
Boiling Point:	6.1 ºC at 760 mmHg
Solubility:	3000 g/L (20 °C) in water
Appearance:	white crystals
Hazard Symbols:	Xn
Risk Codes:	22-36/37/38
Safety:	26-36/37-37/39-36
PSA:	12.03000
LogP:	1.02850

Synthetic route

: 103-83-3
N,N'-dimethylbenzylamine

: 506-59-2
N,N-dimethylammonium chloride

Conditions

Conditions	Yield
With dichloromethane; hydrogen; palladium on activated charcoal In methanol at 20℃; for 24h; atmospheric pressure;	99%
With 1,1,2-trichloroethane; 10% palladium on activated carbon; hydrogen In methanol under 760.051 Torr; for 0.666667h; chemoselective reaction;	98%

: 94947-35-0
({(CH3)2NH}2B(Cl)C6H5)(1+)*Cl(1-)=({(CH3)2NH}2B(Cl)C6H5)Cl

A: 1196-44-7
chloro(dimethylamino)phenylborane

B: 506-59-2
N,N-dimethylammonium chloride

Conditions

Conditions	Yield
In neat (no solvent) pyrolysis from 150 to 200°C;;	A 94.1% B n/a
In neat (no solvent) pyrolysis from 150 to 200°C;;	A 94.1% B n/a

: 57802-40-1
pentachloro-2H-pyrrole

: 2083-91-2
N,N-Dimethyltrimethylsilylamine

A: 506-59-2
N,N-dimethylammonium chloride

B: 2.5-Bis-(dimethylamino).3.4-dichlor-azacyclopentadienyliumchlorid

C: 2.3.5-Tris-(dimethylamino)-4-chlor-azacyclopentadienyliumchlorid

Conditions

Conditions	Yield
In tetrahydrofuran	A n/a B 91% C n/a

...Expand

: C6H19N4P*ClH

: 93766-28-0
N,N-dimethyl-N',N''-bisphosphorous triamide

A: 506-59-2
N,N-dimethylammonium chloride

B: trisphosphonium chloride

Conditions

Conditions	Yield
at 50℃; for 1h;	A 89% B 91%

...Expand

: 71-41-0
pentan-1-ol

: 3397-76-0, 100508-13-2
N,N-Dimethylformamide Hydrochloride

A: 543-59-9
1-Chloropentane

B: 638-49-3
n-pentyl formate

C: 506-59-2
N,N-dimethylammonium chloride

Conditions

Conditions	Yield
at 100℃; for 0.833333h; Product distribution; different alcohols;	A n/a B 90% C n/a

...Expand

: 93304-26-8
H(C5H5)Mo(CO)2(P(OC2H5)2N(CH3)2)

A: 93304-27-9
H(C5H5)Mo(CO)2(P(OC2H5)2Cl)

B: 506-59-2
N,N-dimethylammonium chloride

Conditions

Conditions	Yield
With HCl In toluene dry gaseous HCl bubbled through soln. of educt in toluene at -20°C; elem. anal.;	A 70% B 90%

: 7721-01-9
tantalum pentachloride

: 124-40-3
dimethyl amine

: 77071-69-3
mer,cis-[TaCl3(NMe2)2(NHMe2)]

: 77071-71-7
TaCl2(N(CH3)2)3(HN(CH3)2)

: 77071-70-6
(TaCl2(N(CH3)2)2(HN(CH3)2))2O

D: 506-59-2
N,N-dimethylammonium chloride

Conditions

Conditions	Yield
In benzene dimethylamine added to frozen soln.TaCl5 in benzene at -178°C and slowly allowed to warm to room temp. and soln. stirred for 24 h under N2 atm.; Me2NH2Cl filtered, filtrate concd., pentane added slowly, crystals Ta(NMe2)2Cl3(HNMe2) filtered, filtrate allowed to stand for 10 days - Ta(NMe2)3Cl2(HNMe2) and (TaCl2(NMe2)2(HNMe2))2O; elem. anal.;	A 85% B 1.6% C 6.3% D n/a

...Expand

: 124-40-3
dimethyl amine

: 5032-91-7
pentafluorophenyl dichlorophosphine

A: 506-59-2
N,N-dimethylammonium chloride

B: 5032-95-1
Bis-dimethylamino-pentafluorphenyl-phosphin

Conditions

Conditions	Yield
In diethyl ether byproducts: HCl; in presence of a trap for HCl;	A n/a B 81.5%
In diethyl ether byproducts: HCl; in presence of a trap for HCl;	A n/a B 81.5%

...Expand

: 124-40-3
dimethyl amine

: 698-16-8
benzohydroximoyl chloride

A: 65986-63-2
(E)-N,N-Dimethylbenzamid-oxim

B: 506-59-2
N,N-dimethylammonium chloride

Conditions

Conditions	Yield
In diethyl ether for 48h; Ambient temperature;	A 80% B n/a

...Expand

: 1630-79-1
tetrakis(dimethylamido)diborane

A: 64541-76-0
dichlorobis(dimethylamino)diborane(4)

B: 506-59-2
N,N-dimethylammonium chloride

Conditions

Conditions	Yield
With HCl In diethyl ether	A 79.3% B n/a

Downstream Products

68-12-2

645-05-6

79-44-7

128-04-1

137-26-8

96034-64-9

127-19-5

50533-97-6

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Specification

The Dimethylamine HCl, with the CAS registry number 506-59-2, is also known as Dimethylammonium chloride. It belongs to the product categories of Amine Salts; Nitrogen Compounds; Organic Building Blocks. Its EINECS registry number is 208-046-5. This chemical's molecular formula is C₂H₈ClN and molecular weight is 81.54. What's more, both its IUPAC name and systematic name are the same which is called N-Methylmethanamine hydrochloride. This chemical can be prepared by Dimethylamine with Hydrochloric acid.

Physical properties about Dimethylamine HCl are: (1)ACD/LogP: -0.43; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3.53; (4)ACD/LogD (pH 7.4): -3.33; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 1; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 3.24 Å²; (13)Enthalpy of Vaporization: 26.4 kJ/mol; (14)Boiling Point: 6.1 °C at 760 mmHg; (15)Vapour Pressure: 1520 mmHg at 25 °C.

Uses of Dimethylamine HCl: (1) it is used as catalysator of acetylation analysis, raw materials of pharmaceutical and organic synthesis; (2) it is used to produce other chemicals. For example, it can react with 1-Methyl-pyrrole, Formaldehyde to get Dimethyl-(1-methyl-pyrrol-2-ylmethyl)-amine. The reaction occurs with solvent H₂O. The reaction time is 6 hours. The yield is 70 %.

Dimethylamine HCl can react with 1-Methyl-pyrrole, Formaldehyde to get Dimethyl-(1-methyl-pyrrol-2-ylmethyl)-amine.

When you are dealing with this chemical, you should be very careful. This chemical is irritating to eyes, respiratory system and skin. If swallowed, it's harmful to health. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. And in case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: Cl.N(C)C
(2) InChI: InChI=1S/C2H7N.ClH/c1-3-2;/h3H,1-2H3;1H
(3) InChIKey: IQDGSYLLQPDQDV-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
guinea pig	LD50	oral	1600mg/kg (1600mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 32(6), Pg. 12, 1967.
mouse	LD50	intraperitoneal	1570mg/kg (1570mg/kg)	LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION	Japanese Journal of Pharmacology. Vol. 17, Pg. 475, 1967. Link to PubMed
mouse	LD50	intravenous	1210mg/kg (1210mg/kg)		Archives Internationales de Pharmacodynamie et de Therapie. Vol. 112, Pg. 36, 1957. Link to PubMed
mouse	LD50	oral	8100mg/kg (8100mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 32(6), Pg. 12, 1967.
mouse	LD50	subcutaneous	2gm/kg (2000mg/kg)		Archives Internationales de Pharmacodynamie et de Therapie. Vol. 112, Pg. 36, 1957. Link to PubMed
rabbit	LD50	oral	1600mg/kg (1600mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 32(6), Pg. 12, 1967.
rat	LD50	oral	1070mg/kg (1070mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 32(6), Pg. 12, 1967.

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Specification