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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 8.40076
- Product name
- Pentaethylenehexamine
- Purity
- (mixture of isomers) for synthesis
- Packaging
- 25mL
- Price
- $31.4
- Updated
- 2024/03/01
- Product number
- 8.40076
- Product name
- Pentaethylenehexamine
- Purity
- (mixture of isomers) for synthesis
- Packaging
- 1L
- Price
- $125
- Updated
- 2024/03/01
- Product number
- 292753
- Product name
- Pentaethylenehexamine
- Purity
- technical grade
- Packaging
- 250ml
- Price
- $45.1
- Updated
- 2024/03/01
- Product number
- 292753
- Product name
- Pentaethylenehexamine
- Purity
- technical grade
- Packaging
- 1l
- Price
- $116
- Updated
- 2024/03/01
- Product number
- P0622
- Product name
- Pentaethylenehexamine (so called)
- Packaging
- 25g
- Price
- $26
- Updated
- 2024/03/01
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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View Lastest Price from PENTAETHYLENEHEXAMINE manufacturers
- Product
- Pentaethylenehexamine 4067-16-7
- Price
- US $40.00-40.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10 tons
- Release date
- 2023-09-25
- Product
- PENTAETHYLENEHEXAMINE 4067-16-7
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-09-04
- Product
- PENTAETHYLENEHEXAMINE 4067-16-7
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2021-08-20