Dodecylamine Property

Melting point:

27-29 °C(lit.)

Boiling point:

247-249 °C(lit.)

Density 

0.806 g/mL at 25 °C(lit.)

vapor pressure 

64 mm Hg ( 170 °C)

refractive index 

1.4421

Flash point:

>230 °F

storage temp. 

Store below +30°C.

solubility 

water: soluble3.5g/L at 25°C

pka

10.63(at 25℃)

form 

Crystalline Low Melting Solid

Specific Gravity

0.806

color 

White

Water Solubility 

78 mg/L (25 ºC)

BRN 

1633576

Stability:

Stable. Combustible. Incompatible with acid chlorides, acids, acid anhydrides, oxidizing agents.

InChIKey

JRBPAEWTRLWTQC-UHFFFAOYSA-N

LogP

4.33 at 25℃

CAS DataBase Reference

124-22-1(CAS DataBase Reference)

NIST Chemistry Reference

1-Dodecanamine(124-22-1)

EPA Substance Registry System

Dodecylamine (124-22-1)

Safety

Hazard Codes 

C,N

Risk Statements 

22-34-50/53-20/21/22-65-48/22-37-35

Safety Statements 

26-36/37/39-45-60-61-62

RIDADR 

UN 3259 8/PG 3

WGK Germany 

2

RTECS 

JR6475000

F 

10-34

TSCA 

Yes

HazardClass 

8

PackingGroup 

II

HS Code 

29211980

Hazardous Substances Data

124-22-1(Hazardous Substances Data)

Toxicity

LD50 orally in Rabbit: 1020 mg/kg

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H304May be fatal if swallowed and enters airways

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

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.

Dodecylamine Chemical Properties,Usage,Production

Chemical Properties

white solid

Chemical Properties

Dodecylamine is a solid.

Uses

Dodecylamine was used in preparation of novel surfactant copper(II) complexes.
Intercalation of dodecylamine into the layer space of kaolinite was investigated. Dodecylamine was investigated as inhibitor of mild steel hydrochloric acid corrosion.

Uses

Dodecylamine was used in preparation of novel surfactant copper(II) complexes. It is used as a catalyst and template agent in the sol-gel process for the fabrication of monodispersed mesoporous bioactive glass sub-micron spheres.

Uses

Dodecylamine (DDA) can be used:

• As a modifier in the preparation of dodecylamine incorporated sodium montmorillonite. It is used as an adsorbent for hexavalent chromium.
• In the synthesis of DDA-poly(aspartic acid) as a biodegradable water-soluble polymeric material.
• As an organic surfactant in the synthesis of Sn(IV)-containing layered double hydroxide (LDHs), which can be further used as ion exchangers, absorbents, ion conductors, and catalysts.
• As a complexing, reducing and capping agent in the synthesis of pentagonal silver nanowires.

Definition

ChEBI: Dodecylamine is a primary aliphatic amine.

General Description

A yellow liquid with an ammonia-like odor. Insoluble in water and less dense than water. Hence floats on water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion, inhalation or skin absorption. Used to make other chemicals.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

DODECANAMINE 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

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion. A severe skin and eye irritant. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.