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7651-02-7

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7651-02-7 Usage

Flammability and Explosibility

Nonflammable

Check Digit Verification of cas no

The CAS Registry Mumber 7651-02-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,5 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7651-02:
(6*7)+(5*6)+(4*5)+(3*1)+(2*0)+(1*2)=97
97 % 10 = 7
So 7651-02-7 is a valid CAS Registry Number.
InChI:InChI=1/C23H48N2O/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-20-23(26)24-21-19-22-25(2)3/h4-22H2,1-3H3,(H,24,26)

7651-02-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name N-[3-(DIMETHYLAMINO)PROPYL]STEARAMIDE

1.2 Other means of identification

Product number -
Other names N-Dimethylaminopropylstearamide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7651-02-7 SDS

7651-02-7Synthetic route

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

1-amino-3-(dimethylamino)propane

stearic acid
57-11-4

stearic acid

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

Conditions
ConditionsYield
With KF/Al2 O3 at 60 - 110℃; for 9h;98%
at 120 - 130℃;95%
With aluminum oxide; sodium fluoride at 160℃; for 10h; Inert atmosphere;71%
Methyl stearate
112-61-8

Methyl stearate

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

1-amino-3-(dimethylamino)propane

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

Conditions
ConditionsYield
With zeolite at 115 - 120℃; for 12h; Dean-Stark;93%
1-hydroxyethylene-(1,1-diphosphonic acid) at 185 - 200℃; for 12h; Product distribution / selectivity;
at 185 - 200℃; for 12h; Product distribution / selectivity;
N,N,N'N'-tetramethyl-1,3-propanediamine
110-95-2

N,N,N'N'-tetramethyl-1,3-propanediamine

stearic acid
57-11-4

stearic acid

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

Conditions
ConditionsYield
In toluene Inert atmosphere; Darkness;80%
1-amino-3-(dimethylamino)propane
109-55-7

1-amino-3-(dimethylamino)propane

octadecanoyl halide

octadecanoyl halide

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

Conditions
ConditionsYield
at 200 - 230℃;
1-amino-3-(dimethylamino)propane
109-55-7

1-amino-3-(dimethylamino)propane

stearic acid
57-11-4

stearic acid

A

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

B

N-hexadecanoyl-N',N'-dimethyl-1,3-diaminopropane
39669-97-1

N-hexadecanoyl-N',N'-dimethyl-1,3-diaminopropane

Conditions
ConditionsYield
at 75 - 170℃; for 7h;
1-amino-3-(dimethylamino)propane
109-55-7

1-amino-3-(dimethylamino)propane

Stearoyl chloride
112-76-5

Stearoyl chloride

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

Conditions
ConditionsYield
In toluene at 30℃; Inert atmosphere;
stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

N-[3-(dimethylamino)propyl]octadecanamide hydrochloride
83607-13-0

N-[3-(dimethylamino)propyl]octadecanamide hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In dichloromethane for 1.5h;97%
stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

N,N-dimethyl-3-stearamidopropan-1-amine oxide

N,N-dimethyl-3-stearamidopropan-1-amine oxide

Conditions
ConditionsYield
With dihydrogen peroxide In ethanol at 50℃; for 12h;97%
(E)-1,4-dibromobutene
821-06-7

(E)-1,4-dibromobutene

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

C50H102N4O2(2+)*2Br(1-)

C50H102N4O2(2+)*2Br(1-)

Conditions
ConditionsYield
With sodium hydroxide In isopropyl alcohol at 80℃; for 24h;96.1%
stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

epichlorohydrin
106-89-8

epichlorohydrin

C49H102N4O3(2+)*Cl(1-)

C49H102N4O3(2+)*Cl(1-)

Conditions
ConditionsYield
In neat (no solvent) at 90℃; for 7h; Alkaline conditions;92.4%
1,3-propanesultone
1120-71-4

1,3-propanesultone

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

C18AMP3SB
20284-67-7

C18AMP3SB

Conditions
ConditionsYield
In ethyl acetate at 80℃; for 8h;91%
In ethyl acetate Reflux;
ethyl bromide
74-96-4

ethyl bromide

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

N-stearoylaminopropyldimethylethylammonium bromide
94036-28-9

N-stearoylaminopropyldimethylethylammonium bromide

Conditions
ConditionsYield
In isopropyl alcohol for 8h; Heating;88%
In acetone Inert atmosphere; Reflux;80%
1 ,6-dibromohexane
629-03-8

1 ,6-dibromohexane

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

octadecanoic acid [3-({6-[(3-octadecanoylaminopropyl)dimethylamino]hexyl}dimethyl-amino)-propyl]amide dibromide

octadecanoic acid [3-({6-[(3-octadecanoylaminopropyl)dimethylamino]hexyl}dimethyl-amino)-propyl]amide dibromide

Conditions
ConditionsYield
In acetone for 70h; Inert atmosphere; Reflux;61%
stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

1,3-dibromo-propane
109-64-8

1,3-dibromo-propane

octadecanoic acid [3-({3-(3-octadecanoylaminopropyl)dimethylamino}dimethylamino)propyl]amide dibromide

octadecanoic acid [3-({3-(3-octadecanoylaminopropyl)dimethylamino}dimethylamino)propyl]amide dibromide

Conditions
ConditionsYield
In acetone for 71h; Inert atmosphere; Reflux;60%
stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

4-(hydroxymethyl)-1,3,2-dioxathiolane-2,2-dioxide
1433993-67-9

4-(hydroxymethyl)-1,3,2-dioxathiolane-2,2-dioxide

C26H54N2O6S
1442460-12-9

C26H54N2O6S

Conditions
ConditionsYield
In tetrahydrofuran at 20 - 34℃; for 0.833333h;22%
stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

ethylenediamine
107-15-3

ethylenediamine

2-heptadecyl-2-imidazoline
105-28-2

2-heptadecyl-2-imidazoline

Conditions
ConditionsYield
With phenyl diamidophosphate 1.) 235-250 deg C, 8 min, 2.) 80 deg C, 20 min; Yield given. Multistep reaction;
stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

Trimethylenediamine
109-76-2

Trimethylenediamine

2-heptadecyl-1,4,5,6-tetrahydropyrimidine
88097-26-1

2-heptadecyl-1,4,5,6-tetrahydropyrimidine

Conditions
ConditionsYield
With phenyl diamidophosphate 1.) 235-250 deg C, 8 min, 2.) reflux, 10 min; Yield given. Multistep reaction;
sulfuric acid monohexadecyl ester
143-02-2

sulfuric acid monohexadecyl ester

sulfuric acid monooctadecyl ester
143-03-3

sulfuric acid monooctadecyl ester

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

A

C16H34O4S*C23H48N2O

C16H34O4S*C23H48N2O

B

C18H38O4S*C23H48N2O

C18H38O4S*C23H48N2O

Conditions
ConditionsYield
In phenoxyethyl alcohol at 50℃; for 0.166667h;
C20H42O4S

C20H42O4S

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

C20H42O4S*C23H48N2O

C20H42O4S*C23H48N2O

Conditions
ConditionsYield
at 80℃; Neat (no solvent);
sulfuric acid monooctadecyl ester
143-03-3

sulfuric acid monooctadecyl ester

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

C18H38O4S*C23H48N2O

C18H38O4S*C23H48N2O

Conditions
ConditionsYield
at 80℃; Neat (no solvent);
C24H50O4S
612846-92-1

C24H50O4S

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

C23H48N2O*C24H50O4S

C23H48N2O*C24H50O4S

Conditions
ConditionsYield
at 80℃; Product distribution / selectivity; Neat (no solvent);
In 2-Phenoxyethanol; water at 50℃; for 0.0541667h; Product distribution / selectivity;
In 2-Phenoxyethanol at 50℃; for 0.166667h; Product distribution / selectivity;
In ethanol at 50℃; Product distribution / selectivity;
phthalic anhydride
85-44-9

phthalic anhydride

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

epichlorohydrin
106-89-8

epichlorohydrin

C57H105N4O6(1+)*Cl(1-)

C57H105N4O6(1+)*Cl(1-)

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

C7H8O3S*C23H48N2O
849799-20-8

C7H8O3S*C23H48N2O

Conditions
ConditionsYield
In water; isopropyl alcohol at 50℃;
1,3-Dichloro-2-propanol
96-23-1

1,3-Dichloro-2-propanol

N,N-diethanolstearylamine
10213-78-2

N,N-diethanolstearylamine

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

A

18APDMA-3(OH)-18APDMA

18APDMA-3(OH)-18APDMA

B

18APDMA-3(OH)-18HE2

18APDMA-3(OH)-18HE2

C

18HE2-3(OH)-18HE2

18HE2-3(OH)-18HE2

Conditions
ConditionsYield
Product distribution / selectivity;
stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

1,2-dichloro-ethane
107-06-2

1,2-dichloro-ethane

18APDMA-2-18APDMA

18APDMA-2-18APDMA

stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

epichlorohydrin
106-89-8

epichlorohydrin

18APDMA-3(OH)-18APDMA

18APDMA-3(OH)-18APDMA

Conditions
ConditionsYield
With hydrogenchloride Product distribution / selectivity;
stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

2-(bis(2-hydroxyethyl)amino)ethyl stearate
10248-74-5

2-(bis(2-hydroxyethyl)amino)ethyl stearate

epichlorohydrin
106-89-8

epichlorohydrin

A

18APDMA-3(OH)-18APDMA

18APDMA-3(OH)-18APDMA

B

C50H103N3O6(2+)*2Cl(1-)

C50H103N3O6(2+)*2Cl(1-)

C

18EA1-3(OH)-18EA1

18EA1-3(OH)-18EA1

Conditions
ConditionsYield
With hydrogenchloride Product distribution / selectivity;
stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

(9Z)-N-[3-(dimethylamino)propyl]octadec-9-enamide
109-28-4

(9Z)-N-[3-(dimethylamino)propyl]octadec-9-enamide

epichlorohydrin
106-89-8

epichlorohydrin

A

18:1APDMA-3(OH)-18APDMA

18:1APDMA-3(OH)-18APDMA

B

18APDMA-3(OH)-18APDMA

18APDMA-3(OH)-18APDMA

C

18:1APDMA-3(OH)-18:1APDMA

18:1APDMA-3(OH)-18:1APDMA

Conditions
ConditionsYield
With hydrogenchloride Product distribution / selectivity;
stearamidopropyl dimethylamine
7651-02-7

stearamidopropyl dimethylamine

2-chloro-ethanol
107-07-3

2-chloro-ethanol

C25H53N2O2(1+)*Cl(1-)

C25H53N2O2(1+)*Cl(1-)

Conditions
ConditionsYield
With 1-octadecanol; 1-Hexadecanol; triisodecyl phosphate at 90 - 150℃; for 4h;

7651-02-7Relevant articles and documents

Design, synthesis, antibacterial activity and toxicity of novel quaternary ammonium compounds based on pyridoxine and fatty acids

Agafonova, Mariya N.,Chirkova, Milana N.,Druk, Anastasia Y.,Grishaev, Denis Y.,Kayumov, Airat R.,Kazakova, Renata R.,Krylova, Elena S.,Nikishova, Tatyana V.,Nikitina, Elena V.,Sabirova, Alina E.,Sapozhnikov, Sergey V.,Shtyrlin, Nikita V.,Shtyrlin, Yurii G.

, (2021/01/06)

A diverse series of 43 novel “soft antimicrobials” based on quaternary ammonium pyridoxine derivatives which include six-membered acetals and ketals of pyridoxine bound via cleavable linker moieties (amide, ester) with a fragment of fatty carboxylic acid was designed. Nine compounds exhibited in vitro promising antibacterial activity against Gram-positive and Gram-negative bacterial strains with MIC values comparable with reference antiseptics miramistin, benzalkonium chloride and chlorohexidine. On various clinical isolates, the lead compounds 6i and 12a exhibited antibacterial activity comparable with that of benzalkonium chloride while higher than that of miramistin. Moreover, 6i and 12a were able to kill bacteria embedded into the matrix of mono- and dual species biofilms. The treatment of bacterial cells by either 6i and 12a lead to fast depolarization of the membrane suggesting that the membrane is an apparent molecular target of compounds. 6i and 12a were non mutagenic neither in SOS-chromotest nor in Ames test and non-toxic in vivo at acute oral (LD50 > 2000 mg/kg) and cutaneous administration (LD50 > 2500 mg/kg) on mice. Taken together, our data allow suggesting described active compounds as promising starting point for the new antibacterial agents development.

Synthesis, Characterization, and Viscosification of Amidosulfobutaine and Zwitterionic Gemini Surfactants

Mansha, Muhammad,Ullah, Nisar,Kalgaonkar, Rajendra A.,Baqader, Nour

, p. 697 - 706 (2020/12/01)

The viscoelastic surfactants (VES)-based acid diverters are frequently used to divert acid flow from high-permeability layers into low-permeability for enhanced overall productivity of the treated well. In general, an optimum VES-based system possesses advantages of decrease in absorption loss, damage of reservoir, and improved adaptability of active agents to high salinity. Herein, we report the synthesis of three new zwitterionic gemini surfactants (1–3) and previously known amidosulfobutaine (C18AMP3SB) has been accomplished for the investigation of diverting acid performance. The synthesis of these surfactants was achieved by the amidation of the acid chlorides of commercially available fatty acids with 3-(dimethylamino)-1-propylamine followed by subsequent reactions with appropriate sultone or ethyl 4-bromobutanoate. The synthesized surfactants were well characterized by spectroscopic methods including IR and NMR spectroscopy. The thermogravimetric analysis (TGA) results suggested that surfactants (1–3) and C18AMP3SB possess excellent thermal stability, with no appreciable loss of mass up to 300°C. The viscosity measurements of the neat surfactants (1–3) and C18AMP3SB were performed under various temperatures, in the presence of different concentration of calcium chloride salt with the aid shear viscosimetry. The analysis revealed that the viscosity of neat C18AMP3SB increases with increase in concentration of CaCl2. With 10% CaCl2 solution, the viscosity was increased from 7.5 to 33.55 cPs, whereas in 20% CaCl2 the viscosity reached to 102 cPs with rise in temperature from ambient to 90°C. Moreover, the viscosity of neat surfactants (1–3) did not exhibit any appreciable viscosity change under the experimental conditions. However, the mixture of surfactants (1–3) each in combination with C18AMP3SB (1:1) displayed significant upsurge in the viscosity, up to more than 10 folds.

METHOD FOR PREPARING A FATTY AMIDOALKYLDIALKYLAMINE

-

Page/Page column 9-10, (2021/12/08)

The present invent ion concerns a method for preparing a fatty amidoalkyldialkylamine by reacting a fatty acid with a dialkylaminoalkylamine, using a molar ratio of said dialkylaminoalkylamine to said fatty acid of more than 1 and up to 1.5, in the presence of Candida antarctica lipase as catalyst.

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