Product Name

  • Name

    Pentaethylenehexamine

  • EINECS 223-775-9
  • CAS No. 4067-16-7
  • Article Data7
  • CAS DataBase
  • Density 0.95 g/mL at 25 °C(lit.)
  • Solubility immiscible AUTOIGNITION
  • Melting Point -35 C
  • Formula C10H28 N6
  • Boiling Point 380 C
  • Molecular Weight 232.373
  • Flash Point 175 C
  • Transport Information 200kgs
  • Appearance yellow liquid
  • Safety 26-36/37/39-45-60-61
  • Risk Codes 34-43-50/53-21/22
  • Molecular Structure Molecular Structure of 4067-16-7 (Pentaethylenehexamine)
  • Hazard Symbols 8 (Packing group :III) UN NO.
  • Synonyms Pentaethylenehexamine(6CI,7CI,8CI);1,2-Bis[[2-[(2-aminoethyl)amino]ethyl]amino]ethane;1,4,7,10,13,16-Hexaazahexadecane;3,6,9,12-Tetraazatetradecamethylenediamine;
  • PSA 100.16000
  • LogP 0.22640

Synthetic route

1-<2-<(2-aminoethyl)amino>ethyl>aziridine
23435-23-6

1-<2-<(2-aminoethyl)amino>ethyl>aziridine

1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

Conditions
ConditionsYield
With hydrogen cation In water at 50℃; Rate constant; Thermodynamic data; also at 60 and 70 deg C; Ea, ΔH;
With hydrogen cation In water
C12H24N6O2

C12H24N6O2

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

Conditions
ConditionsYield
With sodium hydroxide In water at 220℃; for 3.16667h; Autoclave; Inert atmosphere;
3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

heptadecanoic acid
506-12-7

heptadecanoic acid

guanidine hydrochloride
50-01-1

guanidine hydrochloride

C48H100N14O2*ClH

C48H100N14O2*ClH

Conditions
ConditionsYield
Stage #1: 3,6,9,12-tetraazatetradecane-1,14-diamine; heptadecanoic acid With toluene-4-sulfonic acid at 160℃; for 3.33h;
Stage #2: guanidine hydrochloride at 160 - 180℃; for 6h;		97%
...Expand
3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

sodium tetraphenyl borate
143-66-8

sodium tetraphenyl borate

cadmium(II) acetate dihydrate
5743-04-4

cadmium(II) acetate dihydrate

{Cd(H2N(CH2CH2NH)4CH2CH2NH2)}(2+)*2B(C6H5)4(1-)={Cd(H2N(CH2CH2NH)4CH2CH2NH2)}(B(C6H5)4)2

{Cd(H2N(CH2CH2NH)4CH2CH2NH2)}(2+)*2B(C6H5)4(1-)={Cd(H2N(CH2CH2NH)4CH2CH2NH2)}(B(C6H5)4)2

Conditions
ConditionsYield
In methanol byproducts: NaOOCCH3, H2O; dissolving Cd(OAc)2*2H2O in methanol, dropwise addn. of pentaethylenehexamine in methanol and then NaBPh4 dissolved in methanol with stirring; crystn. after 1 h; filtration, washing with methanol, drying in vac., dynamic vac. for ca. 10 h to remove MeOH, elem. anal.;86%
...Expand
3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

salicylaldehyde
90-02-8

salicylaldehyde

2,2'-{ethane-1,2-diylbis[3-(2-{[(1E)-(2-hydroxyphenyl)methylene]amino}ethyl)imidazolidine-1,2-diyl]}diphenol

2,2'-{ethane-1,2-diylbis[3-(2-{[(1E)-(2-hydroxyphenyl)methylene]amino}ethyl)imidazolidine-1,2-diyl]}diphenol

Conditions
ConditionsYield
In methanol at 70℃; for 10h;80.1%
3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

3-methoxy-2-hydroxybenzaldehyde
148-53-8

3-methoxy-2-hydroxybenzaldehyde

2,2'-{ethane-1,2-diylbis[3-(2-{[(1E)-(2-hydroxy-3-methoxyphenyl)methylene]amino}ethyl)imidazolidine-1,2-diyl]}di(6-methoxyphenol)

2,2'-{ethane-1,2-diylbis[3-(2-{[(1E)-(2-hydroxy-3-methoxyphenyl)methylene]amino}ethyl)imidazolidine-1,2-diyl]}di(6-methoxyphenol)

Conditions
ConditionsYield
In methanol at 70℃; for 10h;75%
3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
67217-55-4

mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin

C47H86N6O34

C47H86N6O34

Conditions
ConditionsYield
at 75℃; for 8h; Inert atmosphere;68.5%
cadmium fluoroborate * 6H2O

cadmium fluoroborate * 6H2O

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

{Cd(H2N(CH2CH2NH)4CH2CH2NH2)}(2+)*2BF4(1-)={Cd(H2N(CH2CH2NH)4CH2CH2NH2)}(BF4)2

{Cd(H2N(CH2CH2NH)4CH2CH2NH2)}(2+)*2BF4(1-)={Cd(H2N(CH2CH2NH)4CH2CH2NH2)}(BF4)2

Conditions
ConditionsYield
In methanol byproducts: H2O; dropwise addn. of a soln. of pentaethylenehexamine to a stirred soln. of Cd(BF4)2*6H2O in methanol; ppt. after 1 h, filtration, washing two times with small amts. of ice-cold methanol, drying in vac., elem. anal.;66%
ferrocenecarboxaldehyde
12093-10-6

ferrocenecarboxaldehyde

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

1,18-diferrocenyl-2,5,8,11,14,17-hexaazaoctadecane
194150-03-3

1,18-diferrocenyl-2,5,8,11,14,17-hexaazaoctadecane

Conditions
ConditionsYield
With LiAlH4 In tetrahydrofuran; ethanol refluxing the aldehyde and the amine in EtOH for 3 h, evapn. to dryness,dissoln. (THF), addn. of LiAlH4, reflux under argon for 1 h, quenching with H2O; filtration, evapn. to dryness, addn. of basic H2O and CH2Cl2, drying (Na2SO4), chromy. (alumina; CH2Cl2, then CH2Cl2/MeOH); elem. anal.;65%
(Lithocholoyloxy) succinimide

(Lithocholoyloxy) succinimide

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

Lithocholic acid, hexaaminopentaethyleneamide, acetate

Lithocholic acid, hexaaminopentaethyleneamide, acetate

Conditions
ConditionsYield
With triethylamine In MeOH-water; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran; acetic acid60%
3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

(E/Z)-3,7-dimethyl-2,6-octadienal
5392-40-5

(E/Z)-3,7-dimethyl-2,6-octadienal

C20H44N6

C20H44N6

Conditions
ConditionsYield
Stage #1: 3,6,9,12-tetraazatetradecane-1,14-diamine; (E/Z)-3,7-dimethyl-2,6-octadienal With titanium(IV) isopropylate In methanol at 20℃; for 12h;
Stage #2: With sodium tetrahydroborate In methanol at 0℃; for 2h;		58%
3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

mercury dichloride

mercury dichloride

[Hg(4-(2-aminoethyl)-triethylenetetramine)][HgCl4]
1361409-61-1

[Hg(4-(2-aminoethyl)-triethylenetetramine)][HgCl4]

Conditions
ConditionsYield
In methanol soln. of ligand added dropwise to MeOH soln. of HgCl2 (1:2 molar ratio) at room temp.; filtered, crystd. on storage, septd., washed (hexane), dried (vac.), elem. anal.;55%
3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

(E)-isopropyl cinnamate
60512-85-8

(E)-isopropyl cinnamate

3-[2-(2-{2-[2-(2-amino-ethylamino)-ethylamino]-ethylamino}-ethylamino)-ethylamino]-3-phenyl-propionic acid isopropyl ester

3-[2-(2-{2-[2-(2-amino-ethylamino)-ethylamino]-ethylamino}-ethylamino)-ethylamino]-3-phenyl-propionic acid isopropyl ester

Conditions
ConditionsYield
at 65℃; for 48h; aza-Michael addition;53%
cadmium(II) chloride monohydrate

cadmium(II) chloride monohydrate

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

[Cd5(N-(2-aminoethyl)piperazine-1,4-diethylamine)2Cl10]

[Cd5(N-(2-aminoethyl)piperazine-1,4-diethylamine)2Cl10]

Conditions
ConditionsYield
In methanol soln. of ligand added dropwise to MeOH soln. of CdCl2 (2:5 molar ratio) at room temp.; filtered, crystd. on storage, septd., washed (hexane), dried (vac.), elem. anal.;51%
cobalt(II) chloride hexahydrate

cobalt(II) chloride hexahydrate

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

arsenic(III) trioxide

arsenic(III) trioxide

sulfur
7704-34-9

sulfur

[Co(pentaethylenehexamine)][Co(As3S3)2]

[Co(pentaethylenehexamine)][Co(As3S3)2]

Conditions
ConditionsYield
In water at 140℃; for 120h; Autoclave; High pressure;51%
...Expand
germanium
7440-56-4

germanium

selenium
7782-49-2

selenium

samarium(III) chloride

samarium(III) chloride

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

water
7732-18-5

water

[Sm2(μ-OH)2(tetraethylenepentamine)2(μ-Ge2Se6)]

[Sm2(μ-OH)2(tetraethylenepentamine)2(μ-Ge2Se6)]

Conditions
ConditionsYield
at 170℃; for 168h; Sealed tube; High pressure;51%
...Expand
sodium azide

sodium azide

cadmium(II) perchlorate hexahydrate

cadmium(II) perchlorate hexahydrate

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

[Cd3(N3)4(N-(2-aminoethyl)piperazine-1,4-diethylamine)2][ClO4]

[Cd3(N3)4(N-(2-aminoethyl)piperazine-1,4-diethylamine)2][ClO4]

Conditions
ConditionsYield
In methanol soln. of ligand reacted with of MeOH soln. of Cd compd., NaN3 added (2:3:4 molar ratio); filtered, crystd. on storage, septd., washed (hexane), dried (vac.), elem. anal.;50%
...Expand
germanium
7440-56-4

germanium

selenium
7782-49-2

selenium

yttrium(III) chloride

yttrium(III) chloride

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

water
7732-18-5

water

C32H96Cl2Ge2N20O4Se6Y4(2+)*C16H48Cl2N10O2Y2(2+)*Ge2Se6(4-)*2ClH*C10H28N6

C32H96Cl2Ge2N20O4Se6Y4(2+)*C16H48Cl2N10O2Y2(2+)*Ge2Se6(4-)*2ClH*C10H28N6

Conditions
ConditionsYield
at 170℃; for 168h; Sealed tube; High pressure;47%
...Expand
3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

(6Z)-3,7,11-trimethyldodeca-2,6,10-trienal

(6Z)-3,7,11-trimethyldodeca-2,6,10-trienal

C25H52N6

C25H52N6

Conditions
ConditionsYield
Stage #1: 3,6,9,12-tetraazatetradecane-1,14-diamine; (6Z)-3,7,11-trimethyldodeca-2,6,10-trienal With titanium(IV) isopropylate In methanol at 20℃; for 12h;
Stage #2: With sodium tetrahydroborate In methanol at 0℃; for 2h;		47%
germanium
7440-56-4

germanium

selenium
7782-49-2

selenium

holmium(III) chloride

holmium(III) chloride

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

water
7732-18-5

water

[Ho2(μ-OH)2(tetraethylenepentamine)2(μ-Ge2Se6)]

[Ho2(μ-OH)2(tetraethylenepentamine)2(μ-Ge2Se6)]

Conditions
ConditionsYield
at 170℃; for 168h; Sealed tube; High pressure;46%
...Expand
germanium
7440-56-4

germanium

selenium
7782-49-2

selenium

erbium(III) chloride

erbium(III) chloride

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

water
7732-18-5

water

C32H96Cl2Er4Ge2N20O4Se6(2+)*C16H48Cl2Er2N10O2(2+)*Ge2Se6(4-)*ClH*C10H28N6*ClH

C32H96Cl2Er4Ge2N20O4Se6(2+)*C16H48Cl2Er2N10O2(2+)*Ge2Se6(4-)*ClH*C10H28N6*ClH

Conditions
ConditionsYield
at 170℃; for 168h; Sealed tube; High pressure;43%
...Expand
cobalt(II) chloride hexahydrate

cobalt(II) chloride hexahydrate

NH2C2H4(NHC2H4)4NH2*3HCl

NH2C2H4(NHC2H4)4NH2*3HCl

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

Co(NH2C2H4(NHC2H4)4NH2)(3+)*3ClO4(1-)*H2O = [Co(NH2C2H4(NHC2H4)4NH2)](ClO4)3*H2O

Co(NH2C2H4(NHC2H4)4NH2)(3+)*3ClO4(1-)*H2O = [Co(NH2C2H4(NHC2H4)4NH2)](ClO4)3*H2O

Conditions
ConditionsYield
With O2; HClO4 In water bubbling air through a soln. for 36 h at 25°C; filtered; concentrated; ethanol added; pptd.; filtered; washed with ethanol and ether; chromy. (HClO4); elem. anal.;40%
...Expand
selenium
7782-49-2

selenium

tin
7440-31-5

tin

iron(II) chloride tetrahydrate

iron(II) chloride tetrahydrate

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

[Fe(3,6,9,12-tetraazatetradecane-1,14-diamine)](Sn3Se7)n

[Fe(3,6,9,12-tetraazatetradecane-1,14-diamine)](Sn3Se7)n

Conditions
ConditionsYield
In methanol at 170℃; for 6h; Autoclave; High pressure;38%
...Expand
3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

carbon dioxide
124-38-9

carbon dioxide

C10H28N6*(x)CH2O2

C10H28N6*(x)CH2O2

Conditions
ConditionsYield
With hydrogen; C29H33BNOP2Ru In tetrahydrofuran; water at 145℃; under 60006 Torr; for 12h;38%
3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

3,5-dichloropyridine
2457-47-8

3,5-dichloropyridine

N1,N14-bis(5-chloropyridin-3-yl)-3,6,9,12-tetraazatetradecane-1,14-diamine

N1,N14-bis(5-chloropyridin-3-yl)-3,6,9,12-tetraazatetradecane-1,14-diamine

Conditions
ConditionsYield
With 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate; bis(dibenzylideneacetone)-palladium(0) In 1,4-dioxane for 5.5h; Heating;35%
germanium
7440-56-4

germanium

selenium
7782-49-2

selenium

cerium(IV) chloride
14986-52-8

cerium(IV) chloride

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

[Ce4(tetraethylenepentamine)4(μ-GeSe4)(μ-GeSe5)(μ-Ge2Se6)]

[Ce4(tetraethylenepentamine)4(μ-GeSe4)(μ-GeSe5)(μ-Ge2Se6)]

Conditions
ConditionsYield
at 170℃; for 168h; Sealed tube; High pressure;33%
...Expand
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

sodium t-butanolate
865-48-5

sodium t-butanolate

A

2,5,8,11,14,17,22-heptaazabicyclo[16.3.1]docosa-1(22),18,20-triene

2,5,8,11,14,17,22-heptaazabicyclo[16.3.1]docosa-1(22),18,20-triene

B

N-(2-aminoethyl)-N'-[2-({2-[(2-{[6-(1,1-dimethylethoxy)pyridin-2-yl]amino}ethyl)amino]ethyl}amino)ethyl]ethane-1,2-diamine

N-(2-aminoethyl)-N'-[2-({2-[(2-{[6-(1,1-dimethylethoxy)pyridin-2-yl]amino}ethyl)amino]ethyl}amino)ethyl]ethane-1,2-diamine

Conditions
ConditionsYield
With 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; bis(dibenzylideneacetone)-palladium(0) In 1,4-dioxane Heating;A 27%
B 12%
With 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; bis(dibenzylideneacetone)-palladium(0) In 1,4-dioxane Heating;A 10%
B 21%
With 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; [Pd(dibenzylideneacetone)2] In 1,4-dioxane Heating;A 10 % Spectr.
B 1.5%
...Expand
3,5-dibromopyridine
625-92-3

3,5-dibromopyridine

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

A

2,5,8,11,14,17,20-heptaazabicyclo[16.3.1]docosa-1(22),18,20-triene

2,5,8,11,14,17,20-heptaazabicyclo[16.3.1]docosa-1(22),18,20-triene

B

N-(5-bromopyridin-3-yl)-3,6,9,12-tetraazatetradecane-1,14-diamine

N-(5-bromopyridin-3-yl)-3,6,9,12-tetraazatetradecane-1,14-diamine

C

N-(5-bromo-pyridin-3-yl)-N'-[2-(2-{2-[2-(5-bromo-pyridin-3-ylamino)-ethylamino]-ethylamino}-ethylamino)-ethyl]-ethane-1,2-diamine

N-(5-bromo-pyridin-3-yl)-N'-[2-(2-{2-[2-(5-bromo-pyridin-3-ylamino)-ethylamino]-ethylamino}-ethylamino)-ethyl]-ethane-1,2-diamine

Conditions
ConditionsYield
With 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate; bis(dibenzylideneacetone)-palladium(0) In 1,4-dioxane for 8h; Heating;A n/a
B 25%
C n/a
...Expand
3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

1,8-dichloroanthracene
14381-66-9

1,8-dichloroanthracene

anthraceno-1,4,7,10,13,16-hexaazacycloheneicosane

anthraceno-1,4,7,10,13,16-hexaazacycloheneicosane

Conditions
ConditionsYield
With 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; bis(dibenzylideneacetone)-palladium(0); sodium t-butanolate In 1,4-dioxane for 72h; Heating;22%
1-bromo-2,6-dichlorobenzene
19393-92-1

1-bromo-2,6-dichlorobenzene

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

A

17-chloro-1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-1,4,7,10,13,16-benzohexaazacyclooctadecine

17-chloro-1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-1,4,7,10,13,16-benzohexaazacyclooctadecine

B

N1-(2,6-dichlorophenyl)-N2-{2-[2-(2-[2-(2,6-dichlorophenylamino)ethylamino]ethylamino)ethylamino]ethyl}ethane-1,2-diamine

N1-(2,6-dichlorophenyl)-N2-{2-[2-(2-[2-(2,6-dichlorophenylamino)ethylamino]ethylamino)ethylamino]ethyl}ethane-1,2-diamine

Conditions
ConditionsYield
With 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate; bis(dibenzylideneacetone)-palladium(0) In 1,4-dioxane Heating;A 10%
B 21%
With 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; bis(dibenzylideneacetone)-palladium(0); sodium t-butanolate In 1,4-dioxane Inert atmosphere; Reflux;A 10%
B 21%
...Expand
3,5-dibromopyridine
625-92-3

3,5-dibromopyridine

3,6,9,12-tetraazatetradecane-1,14-diamine
4067-16-7

3,6,9,12-tetraazatetradecane-1,14-diamine

2,5,8,11,14,17,20-heptaazabicyclo[16.3.1]docosa-1(22),18,20-triene

2,5,8,11,14,17,20-heptaazabicyclo[16.3.1]docosa-1(22),18,20-triene

Conditions
ConditionsYield
With sodium t-butanolate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; bis(dibenzylideneacetone)-palladium(0) In 1,4-dioxane for 8h; Heating;4%

Pentaethylenehexamine Chemical Properties

MF: C10H28N6
MW: 232.37
EINECS: 223-775-9
Melting Point: -35 °C 
Flash Point: >230 °F
Density: 0.95 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.5096(lit.)
Enthalpy of Vaporization: 63.84 kJ/mol 
Boiling Point: 389.1 °C at 760 mmHg 
Vapour Pressure: 2.91E-06 mmHg at 25°C
Appearance: dark yellow-green liquid
IUPAC Name: N,N'-bis[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine
Stability: Stable. Incompatible with strong oxidizing agents, strong acids
Synonyms: Pentaethylenehexamine ; 3,6,9,12-Tetraazatetradecane-1,14-diamine ; 3,6,9,12-Tetraazatetradecamethylenediamine ; Pentaethylenehexamide ; Pentaethylenehexamine, tech. ; 3,6,9,12-Tetraazatetradecamethylendiamin ; Pentaethylenehexamine Alkylene polyamine ; Pentaethylenehexamine (so called)
Following is the molecular structure of Pentaethylenehexamine(4067-16-7):

Pentaethylenehexamine Production

 Reactivity Profile: Pentaethylenehexamine(4067-16-7) in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Pentaethylenehexamine Toxicity Data With Reference

1.    

mmo-sat 3333 µg/plate

     ENMUDM    Environmental Mutagenesis. 8 (Suppl 7)(1986),1.
2.    

mma-sat 1 mg/plate

     ENMUDM    Environmental Mutagenesis. 8 (Suppl 7)(1986),1.
3.    

orl-rat LD50:1600 mg/kg

     37ASAA    Kirk-Othmer Encyclopedia of Chemical Technology. 7 (1979),580.

Pentaethylenehexamine Consensus Reports

Reported in EPA TSCA Inventory.

Pentaethylenehexamine Safety Profile

Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Safety Information of Pentaethylenehexamine(4067-16-7):
Hazard Codes: C,N
C: CorrosiveN: Dangerous for the environment 
Risk Statements: 34-43-50/53
34: Causes burns 
43: May cause sensitization by skin contact 
50/53: Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment  
Safety Statements: 26-36/37/39-45-60-61
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) 
60: This material and/or its container must be disposed of as hazardous waste 
61: Avoid release to the environment. Refer to special instructions safety data sheet   
RIDADR: UN 2735 8/PG 3
WGK Germany: 2
RTECS: RZ2680000
HazardClass: 8
PackingGroup: III

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