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N,N-Dimethylaminobutane

Product Introduction

N,N-Dimethylaminobutane Basic information

Product Name:	N,N-Dimethylaminobutane
Synonyms:	1-Butanamine,N,N-dimethyl-;DIMETHYLBUTYLAMINE;N,N-Dimethylaminobutane, 99+%;N,N-Dimethyl;DIMETHYL-N-BUTYLAMINE;(Dimethylamino)butane;1-(N,N-Dimethylamino)butane;N,N-Dimethylbutan-1-amine
CAS:	927-62-8
MF:	C6H15N
MW:	101.19
EINECS:	213-156-1
Product Categories:
Mol File:	927-62-8.mol

N,N-Dimethylaminobutane Chemical Properties

Melting point	-60 °C
Boiling point	93.3 °C750 mm Hg(lit.)
density	0.721 g/mL at 25 °C(lit.)
vapor pressure	67hPa at 20℃
refractive index	n20/D 1.398(lit.)
Fp	25 °F
pka	9.83±0.28(Predicted)
form	clear liquid
color	Colorless to Almost colorless
Odor	ammonia-like odor
Water Solubility	3.4 g/100 mL (20 ºC)
Stability:	Stable. Incompatible with strong oxidizing agents, strong acids. Highly flammable - note low flashpoint.
LogP	0.5 at 25℃
CAS DataBase Reference	927-62-8(CAS DataBase Reference)
NIST Chemistry Reference	1-Butanamine, N,N-dimethyl-(927-62-8)
EPA Substance Registry System	N,N-Dimethylbutylamine (927-62-8)

Safety Information

Hazard Codes	F,C
Risk Statements	11-20/22-34
Safety Statements	26-36/37/39-45-16
RIDADR	UN 2733 3/PG 2
WGK Germany	1
RTECS	EJ4039250
F	9-34
HazardClass	3.1
PackingGroup	II
HS Code	29211990

MSDS Information

Provider	Language
N,N-Dimethylaminobutane	English
SigmaAldrich	English
ACROS	English

N,N-Dimethylaminobutane Usage And Synthesis

Chemical Properties	colourless liquid
Uses	Dimethylbutylamine is used as a chemical intermediate.
Uses	N,N-Dimethylbutylamine (cas# 927-62-8) is in preparation of high-density rigid flame-retardant polyimide foam material.
Uses	N,N-Dimethylbutylamine is suitable for use in the fabrication of polystyrene-based nano-LC monolithic columns for the separation of protein molecules. It may be used as ion-pairing reagent in a study involving comparison of performance of six ion-pairing reagents as mobile phase modifiers for oligonucleotide LC/MS.
Definition	ChEBI: A tertiary amine consisting of n-butane having a dimethylamino substituent at the 1-position.
Synthesis Reference(s)	Journal of the American Chemical Society, 106, p. 7122, 1984 DOI: 10.1021/ja00335a042
General Description	A clear liquid with an ammonia-like odor. Flash point 20°F. Boiling point 201°F. Density 0.72 g / cm3. Ingestion may irritate or burn the mouth, throat, esophagus and stomach. May cause nausea, vomiting and diarrhea. Inhalation of vapors may irritate the respiratory system and cause pulmonary edema. Contact with the skin may cause burns. Eye contact may cause corrosion to the eyes and contact with the vapor may temporarily blur vision. Vapors heavier than air and may travel considerable distance to a source of ignition and flash back.
Air & Water Reactions	Highly flammable. Partially soluble in water.
Reactivity Profile	N,N-DIMETHYL-N-BUTYLAMINE 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.
Hazard	Moderately toxic by ingestion. Low toxic- ity by inhalation and skin contact. A moderate eye irritant.
Health Hazard	May cause toxic effects if inhaled or ingested/swallowed. Contact with substance may cause severe burns to skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Fire Hazard	Flammable/combustible material. May be ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Flammability and Explosibility	Non flammable

N,N-Dimethylaminobutane Preparation Products And Raw materials

Raw materials	N-METHYLDIBUTYLAMINE-->N,N-DIMETHYLBUTYRAMIDE-->Dimethylamine-->Methanol-->Carbon dioxide-->1-Chlorobutane-->Butylamine
Preparation Products	N-METHYLBUTYLAMINE-->Formic acid

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