DI-N-HEXYLAMINE

Synonym(s):Dihexylamine

CAS NO.：143-16-8
Empirical Formula: C12H27N
Molecular Weight: 185.35
MDL number: MFCD00009521
EINECS: 205-588-4
SAFETY DATA SHEET (SDS)
Update Date: 2024-12-18 14:08:52

What is DI-N-HEXYLAMINE?

Chemical properties

colourless liquid

The Uses of DI-N-HEXYLAMINE

Di-n-hexylamine is used in organic synthesis and involved in the preparation of succinic acid.

The Uses of DI-N-HEXYLAMINE

Dihexylamine is used in organic syntheses.

General Description

Clear colorless liquid.

Air & Water Reactions

DI-N-HEXYLAMINE may be sensitive to prolonged exposure to air. Insoluble in water.

Reactivity Profile

DI-N-HEXYLAMINE 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

ACUTE/CHRONIC HAZARDS: DI-N-HEXYLAMINE is readily absorbed through the skin.

Fire Hazard

DI-N-HEXYLAMINE is combustible.

Safety Profile

poison by ingestion, skin contact, and intravenous routes. A skin 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. See also AMINES.

Properties of DI-N-HEXYLAMINE

Melting point:	3 °C
Boiling point:	192-195 °C(lit.)
Density	0.795 g/mL at 25 °C(lit.)
vapor density	6.4 (vs air)
vapor pressure	0.05 hPa (20 °C)
refractive index	n20/D 1.432(lit.)
Flash point:	203 °F
storage temp.	Store below +30°C.
solubility	0.3g/l
form	Liquid
pka	pK1:11.0(+1) (25°C)
color	Clear colorless
PH	9.9 (0.3g/l, H2O, 25℃)
explosive limit	0.7-5.9%(V)
Water Solubility	Miscible with water.
Merck	14,7650
BRN	1738519
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference	143-16-8(CAS DataBase Reference)
EPA Substance Registry System	Dihexylamine (143-16-8)

Safety information for DI-N-HEXYLAMINE

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05 Skull and Crossbones Acute Toxicity GHS06 Environment GHS09
GHS Hazard Statements	H314:Skin corrosion/irritation H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.