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PENTAETHYLENEHEXAMINE

Product Name
PENTAETHYLENEHEXAMINE
CAS No.
4067-16-7
Chemical Name
PENTAETHYLENEHEXAMINE
Synonyms
PENTAETHYLENEHEXAMIN;PENTAETHYLENEHEXAMINE;bis(N2-(2-aminoethyl);Pentaethylenehexamide;PentaethylenehexaMine PENTAETHYLENEHEXAMINE, TECH.;Pentaethylenehexamine mixture;1,4,7,10,13,16-Hexaazahexadecane;Pentaethylenehexamine (so called);PENTAETHYLENEHEXAMINE FOR SYNTHESIS
CBNumber
CB1783025
Molecular Formula
C10H28N6
Formula Weight
232.37
MOL File
4067-16-7.mol
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PENTAETHYLENEHEXAMINE Property

Melting point:
-35 °C
Boiling point:
380 °C
Density 
0.95 g/mL at 25 °C (lit.)
vapor pressure 
<1 hPa (20 °C)
refractive index 
n20/D 1.5096(lit.)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
water: soluble500g/L at 20°C
form 
Liquid
pka
10.07±0.19(Predicted)
color 
Clear yellow
PH
11 (10g/l, H2O)
BRN 
1768042
Stability:
Stable. Incompatible with strong oxidizing agents, strong acids.
CAS DataBase Reference
4067-16-7(CAS DataBase Reference)
EPA Substance Registry System
Pentaethylenehexamine (4067-16-7)
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Safety

Hazard Codes 
C,N
Risk Statements 
34-43-50/53-21/22
Safety Statements 
26-36/37/39-45-60-61
RIDADR 
UN 2735 8/PG 3
WGK Germany 
2
RTECS 
RZ2680000
Autoignition Temperature
360 °C
HazardClass 
8
PackingGroup 
III
HS Code 
29211999
Toxicity
LD50 orl-rat: 1600 mg/kg 37ASAA 7,580,79
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.40076
Product name
Pentaethylenehexamine
Purity
(mixture of isomers) for synthesis
Packaging
25mL
Price
$31.4
Updated
2024/03/01
Sigma-Aldrich
Product number
8.40076
Product name
Pentaethylenehexamine
Purity
(mixture of isomers) for synthesis
Packaging
1L
Price
$125
Updated
2024/03/01
Sigma-Aldrich
Product number
292753
Product name
Pentaethylenehexamine
Purity
technical grade
Packaging
250ml
Price
$45.1
Updated
2024/03/01
Sigma-Aldrich
Product number
292753
Product name
Pentaethylenehexamine
Purity
technical grade
Packaging
1l
Price
$116
Updated
2024/03/01
TCI Chemical
Product number
P0622
Product name
Pentaethylenehexamine (so called)
Packaging
25g
Price
$26
Updated
2024/03/01
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PENTAETHYLENEHEXAMINE Chemical Properties,Usage,Production

Chemical Properties

dark yellow-green liquid

Uses

5.Pentaethylenehexamine has been used in the preparation of:

  • polyisobutylene succinimide (PIBSI) dispersants, used as engine oil-additives
  • poly(glycidyl methacrylate) (P(GMA)) homopolymers
  • poly(amidoamine)s

General Description

Yellowish liquid with an odor of ammonia.

Air & Water Reactions

Water soluble.

Reactivity Profile

PENTAETHYLENEHEXAMINE neutralizes acids 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.

Health Hazard

Contact with eyes can cause slight to moderate irritation and possible burns. May cause transient fogging of the eyes as a result of corneal edema, which is reversible. May cause moderate skin irritation or allergic skin reaction with symptoms of redness, itching, swelling, or rash. Vapors may irritate the eyes, nose, throat, and respiratory tract. May cause coughing, headache, nausea and vomiting. If swallowed, may cause nausea, vomiting and abdominal pain. May cause burns of the mouth, throat, esophagus, and stomach.

Safety Profile

Moderately toxic by ingestion. Mutation data reported. Whenheated to decomposition it emits toxic fumes of NOx.

Purification Methods

Fractionally distil it twice at 10-20mm, the fraction boiling at 220-250o being collected. It can be further purified via the hydrochloride. Its solution in MeOH (40mL of base in 250mL) is cooled in an ice-bath and conc HCl (~50mL) is added dropwise with stirring. The precipitated hydrochloride is filtered off, washed with Me2CO, and Et2O, then dried in a vacuum desiccator. The free base is then obtained by basification, extraction into Et2O, drying (NaOH), filtering, evaporating and distilling the residue as before. It forms a Cu complex [Cu(C10H28N6)]2+. [Jonassen et al. J Am Chem Soc 79 4279 1957, Beilstein 4 IV 1245.]

PENTAETHYLENEHEXAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

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PENTAETHYLENEHEXAMINE Suppliers

CHG Opto-Electronic Corporation Limited
Tel
2537653158 16621191650
Fax
QQ 2537653158
Email
2537653158@qq.com
Country
China
ProdList
6632
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9815
Advantage
79
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View Lastest Price from PENTAETHYLENEHEXAMINE manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
Pentaethylenehexamine 4067-16-7
Price
US $40.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-09-25
Hebei Weibang Biotechnology Co., Ltd
Product
PENTAETHYLENEHEXAMINE 4067-16-7
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-08-20
Hebei Mojin Biotechnology Co., Ltd
Product
PENTAETHYLENEHEXAMINE 4067-16-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-04

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