ChemicalBook > CAS DataBase List > 1,4,7,10,13-Pentaazatridecane

1,4,7,10,13-Pentaazatridecane

CAS No.112-57-2
Chemical Name:1,4,7,10,13-Pentaazatridecane
CBNumber:CB9715701
Molecular Formula:C8H23N5
Formula Weight:189.3
MOL File:112-57-2.mol

1,4,7,10,13-Pentaazatridecane Property

Melting point -40 °C (lit.)
Boiling point 340 °C
Density 0.998 g/mL at 25 °C (lit.)
vapor density 6.53 (vs air)
vapor pressure <0.01 mm Hg ( 20 °C)
refractive index n20/D 1.505(lit.)
Flash point 365 °F
storage temp. Store below +30°C.
solubility 6540g/l
form Liquid
pka pK1:2.98(+5);pK2:4.72(+4);pK3:8.08(+3);pK4:9.10(+2);pK5:9.67(+1) (25°C,)
color Clear
PH 11.8 (20g/l, H2O, 20℃)
Odor ammonia odor
explosive limit 0.1-15%(V)
Water Solubility SOLUBLE
Sensitive air sensitive
BRN 506966
Stability Stable. Combustible. Incompatible with strong oxidizing agents, mineral acids, halogenated hydrocarbons, hydrogen peroxide.
CAS DataBase Reference 112-57-2(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances TETRAETHYLENEPENTAMINE
FDA 21 CFR 175.105; 175.300; 176.170; 176.180
EWG's Food Scores 2
FDA UNII YZD1C9KQ28
NIST Chemistry Reference Tetraethylenepentamine(112-57-2)
EPA Substance Registry System Tetraethylenepentamine (112-57-2)
UNSPSC Code 12352116
NACRES NA.22

Safety

Hazard Codes :C,N
Risk Statements :21/22-34-43-51/53
Safety Statements :26-36/37/39-45-61
RIDADR :UN 2320 8/PG 3
WGK Germany :2
RTECS :KH8585000
F :21
Autoignition Temperature :610 °F
HazardClass :8
PackingGroup :III
HS Code :29212900
Hazardous Substances Data :112-57-2(Hazardous Substances Data)
Toxicity :LD50 orally in Rabbit: 3990 mg/kg LD50 dermal Rabbit 660 mg/kg

NFPA 704:

	1
3		0

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordDanger
Hazard statements H302+H312-H314-H317-H411
Precautionary statements P261-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338

1,4,7,10,13-Pentaazatridecane Price More Price(8)

Brand: Sigma-Aldrich(India)
Product number: T11509
Product name : Tetraethylenepentamine
Purity: technical grade
Packaging: 100G
Price: ₹4730.53
Updated: 2022/06/14
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Brand: Sigma-Aldrich(India)
Product number: T11509
Product name : Tetraethylenepentamine
Purity: technical grade
Packaging: 500G
Price: ₹6462.53
Updated: 2022/06/14
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Brand: Sigma-Aldrich(India)
Product number: T11509
Product name : Tetraethylenepentamine
Purity: technical grade
Packaging: 1KG
Price: ₹9331.15
Updated: 2022/06/14
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Brand: Sigma-Aldrich(India)
Product number: T11509
Product name : Tetraethylenepentamine
Purity: technical grade
Packaging: 2.5KG
Price: ₹19636.55
Updated: 2022/06/14
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Brand: Sigma-Aldrich(India)
Product number: 8.14713
Product name : Tetraethylene pentamine
Purity: (mixture of aliphatic amines) for synthesis
Packaging: 250ML
Price: ₹5360
Updated: 2022/06/14
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1,4,7,10,13-Pentaazatridecane Chemical Properties,Usage,Production

Chemical Properties Tetraethylenepentamine is a yellow, viscous liquid.
Chemical Properties colourless to green-yellow viscous liquid
Uses Solvent for sulfur, acid gases, and various resins and dyes; saponifying agent for acidic materials; manufacture of synthetic rubber; dispersant in motor oils; intermediate for oil additives.
Definition ChEBI: Tetraethylenepentamine is a polyazaalkane. It has a role as a copper chelator.
General Description A viscous liquid. Slightly less dense than water. Vapors heavier than air. Corrosive to the eyes, skin, mouth, throat and stomach. Vapors irritate the eyes and corrosive to the upper respiratory tract. Vapors may irritate the eyes. Flash point 325°F.
Air & Water Reactions Soluble in water. Hygroscopic.
Reactivity Profile 1,4,7,10,13-Pentaazatridecane is hygroscopic. 1,4,7,10,13-Pentaazatridecane can react with oxidizing materials and strong acids. 1,4,7,10,13-Pentaazatridecane may attack some forms of plastics.
Hazard Strong irritant to eyes and skin.
Health Hazard Inhalation may cause nausea and slight irritation; compound is a sensitizer, and prolonged contact may cause asthma. Ingestion can cause burns of mouth, esophagus, and possibly stomach. Contact with eyes or skin may cause burns. Repeated skin contact may cause dermatitis.
Fire Hazard Special Hazards of Combustion Products: Ammonia and toxic oxides of nitrogen may form in fires.
Safety Profile Poison by ingestion and intravenous routes. Moderately toxic by skin contact. Mutation data reported. A corrosive irritant to skin, eyes, and mucous membranes. Combustible when exposed to heat or flame. Can react with oxidizing materials. To fight fire, use CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx.
Potential Exposure Tetraethylenepentamine is used as a solvent for resins and dyes, in manufacture of synthetic rubber; and intermediate for oil additives; in papermaking.
Shipping UN2320 Tetraethylenepentamine, Hazard class: 8; Labels: 8-Corrosive material.
Purification Methods Distil the amine under vacuum. Also purify via its penta hydrochloride, nitrate or sulfate. Jonassen, Frey and Schaafsma [J Phys Chem 61 504 1957] cooled a solution of 150g of the base in 300mL of 95% EtOH, and added dropwise 180mL of conc HCl, keeping the temperature below 20o. The white precipitate was filtered off, crystallised three times from EtOH/water, then washed with diethyl ether and dried by suction. Reilley and Holloway [J Am Chem Soc 80 2917 1958], starting with a similar solution cooled to 0o, added slowly (keeping the temperature below 10o) a solution of 4.5g-moles of HNO3 in 600mL of aqueous 50% EtOH (also cooled to 0o). The precipitate was filtered by suction, recrystallised five times from aqueous 5% HNO3, then washed with acetone and absolute EtOH and dried at 50o. [For purification via the sulfate see Reilley and Vavoulis (Anal Chem 31 243 1959), and for an additional purification step using the Schiff base with benzaldehyde see Jonassen et al. J Am Chem Soc 79 4279 1957]. [Beilstein 4 IV 1244.]
Incompatibilities Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. This chemical is strongly alkaline; reacts with acids.