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LC2141 N,N-Dibutyltrimethylenediamine
for synthesis

 

Order number Packaging Quantity Price €
AC29141 Glass bottle 250  ml 20.05

 

Product information
Synonyms 3-(Dibutylamino)-propylamine, N,N-Dibutyl-1,3-propanediamine
Hill Formula C11H26N2
Chemical formula (CH3CH2CH2CH2)2N(CH2)3NH2
HS Code 2921 29 00
EC number 203-059-2
Molar mass 186.33 g/mol
CAS number 102-83-0

 

Chemical and physical data
Ignition temperature 250 °C
Solubility 10 g/l (20 °C)
Melting point -70 °C
Molar mass 186.33 g/mol
Density 0.83 g/cm3 (20 °C)
Boiling point 157 – 159 °C (100 hPa)
Flash point 104 °C
Refractive index 1.4463 (20 °C, 589 nm)

 

Safety information
R Phrase R 22-24-36/38
Harmful if swallowed.Toxic in contact with skin.Irritating to eyes and skin.
S Phrase S 36/37-45
Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger toxic, irritant
Hazard Symbol Toxic
Storage class 6.1A Combustible substances, toxic
WGK WGK 3 highly water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).

 

Transport information
Declaration (transport by sea) IMDG-Code UN 2735 AMINES, LIQUID, CORROSIVE, N.O.S.(N,N-DIBUTYLTRIMETHYLENEDIAMINE), 8, III, Segregation Group: 18 (Alkalis)
Declaration (transport by air) IATA-DGR UN 2735 AMINES, LIQUID, CORROSIVE, N.O.S.(N,N-DIBUTYLTRIMETHYLENEDIAMINE), 8, III

 

Toxicological data
LD 50 oral LD50 rat 820 mg/kg
LD 50 dermal LD50 rabbit 224 mg/kg

 

Specifications
Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 0.825 – 0.828
Water (K. F.) ≤ 0.5 %
Identity (IR) passes test