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Diisobutylamine

CAS No.110-96-3
Chemical Name:Diisobutylamine
CBNumber:CB4279808
Molecular Formula:C8H19N
Formula Weight:129.24
MOL File:110-96-3.mol

Diisobutylamine Property

Melting point -77 °C (lit.)
Boiling point 137-139 °C (lit.)
Density 0.74 g/mL at 25 °C (lit.)
refractive index n20/D 1.4081(lit.)
Flash point 85 °F
storage temp. Flammables area
solubility insoluble to slightly soluble in water; soluble in ethanol, methanol, ethyl ether, ethyl acetate, acetone, benzene, aromatic and aliphatic hydrocarbons, fixed oils, mineral oil, oleic and stearic acids
pka 11.07±0.28(Predicted)
form Liquid
color Clear
Odor amine odor
Water Solubility 5 g/L (20 ºC)
Sensitive Air Sensitive
BRN 1209251
Dielectric constant 2.7（22℃）
LogP 2.383 (est)
CAS DataBase Reference 110-96-3(CAS DataBase Reference)
FDA UNII T18Y0A819S
NIST Chemistry Reference 1-Propanamine, 2-methyl-N-(2-methylpropyl)-(110-96-3)
EPA Substance Registry System Diisobutylamine (110-96-3)
UNSPSC Code 12352100
NACRES NA.22

Safety

Hazard Codes :C
Risk Statements :10-22-34-52/53
Safety Statements :26-36/37/39-45-25-16-61
RIDADR :UN 2361 3/PG 3
WGK Germany :1
RTECS :TX1750000
F :34
TSCA :Yes
HazardClass :3
PackingGroup :III
HS Code :29211990
Hazardous Substances Data :110-96-3(Hazardous Substances Data)

NFPA 704:

	3
3		0

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordDanger
Hazard statements H226-H301-H314-H412
Precautionary statements P210-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338

Diisobutylamine Price More Price(4)

Brand: Sigma-Aldrich(India)
Product number: 135186
Product name : Diisobutylamine
Purity: 99%
Packaging: 250ML
Price: ₹4947.03
Updated: 2022/06/14
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Brand: Sigma-Aldrich(India)
Product number: 135186
Product name : Diisobutylamine
Purity: 99%
Packaging: 1L
Price: ₹6473.35
Updated: 2022/06/14
Buy: Buy

Brand: TCI Chemicals (India)
Product number: D0614
Product name : Diisobutylamine
Purity: min. 98.0 %
Packaging: 25ML
Price: ₹2100
Updated: 2022/05/26
Buy: Buy

Brand: TCI Chemicals (India)
Product number: D0614
Product name : Diisobutylamine
Purity: min. 98.0 %
Packaging: 500ML
Price: ₹2600
Updated: 2022/05/26
Buy: Buy

Diisobutylamine Chemical Properties,Usage,Production

Chemical Properties The chemical reactivity of diisobutylamine is similar to other aliphatic amines and is governed by the unshared electron pair on the nitrogen atom. It is a strong base tending to form salts with acids. As with other secondary amines, diisobutylamine can be nitrosated, especially under acidic conditions, by nitrite ion or by nitrogen oxides from the air to form the carcinogenic and mutagenic N-nitrosodiisobutylamine (Olah et al 1975).
Uses Diisobutylamine was used to study the effect of achiral amine on hydrogenation of ethyl pyruvate over cinchonidine-Pt/Al2O3 catalyst system. Diisobutylamine is the principal starting material for the herbicide Butylate (Zeneca).
Production Methods Diisobutylamine can be produced by the reaction of ammonia and butanol over a dehydration catalyst at high temperature and pressure (Hawley 1977). Alternatively, ammonia, butanol, and hydrogen can be passed over a dehydrogenation catalyst. In 1976, 18,000 tons of diisobutylamine were produced (Schweizer et al 1978). Diisobutylamine is also naturally present in foods and soil.
As with other secondary amines, diisobutylamine can be nitrosated to form the highly toxic (Olah 1975) N-nitrosodiisobutylamine (Guttenplan 1987; Vlasenko et al 1981; Spiegeholder et al 1978). Thus, nitrosation of commercial preparations of diisobutylamine occurs on standing, presumably by reaction with nitrogen oxides in the air (Spiegelhalder et al 1978) and N-nitrosodiisobutylamine has been found in various fishery products (Kawabata et al 1974) and other foods (Osborne 1972; Telling 1972).
General Description Diisobutylamine appears as a clear colorless liquid with an ammonia-like odor. Insoluble in water and less dense than water. Hence floats on water. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion.
Air & Water Reactions Highly flammable. Sensitive to heat and air. Insoluble in water.
Reactivity Profile Diisobutylamine can react vigorously with oxidizing materials . 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 Inhalation of high concentrations of vapor will cause irritation of the respiratory tract and the lungs. Contact with liquid may result in severe skin and eye irritation. Exposure to concentrated vapors may result in corneal edema. Poisonous if swallowed.
Health Hazard Diisobutylamine is a relatively strong base and is therefore irritating to the eyes, respiratory tract, and skin. Inhalation of vapors can result in pulmonary edema following prolonged exposure. Ingestion of liquid can cause severe burning of the esophagus.
Industrial uses Diisobutylamine is used as a chemical intermediate in the manufacture of several agricultural and pharmaceutical products.
Safety Profile Poison by ingestion. A dangerous fire hazard when exposed to heator flame; can react vigorously with oxidizing materials. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of Nox
Metabolism There is little information available on the metabolism of diisobutylamine.