CAS No: 110-60-1, Chemical Name: 1,4-Diaminobutane
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110-60-1 1,4-Diaminobutane

product Name 1,4-Diaminobutane
Synonyms 1,4-Butanediamine; putrescine free base; tetramethylenediamine; butane-1,4-diamine
Molecular Formula C4H12N2
Molecular Weight 88.1515
InChI InChI=1/C4H12N2/c5-3-1-2-4-6/h1-6H2
CAS Registry Number 110-60-1
EINECS 203-782-3
Molecular Structure 110-60-1 1,4-Diaminobutane
Density 0.865g/cm3
Melting point 27-28℃
Boiling point 159.01°C at 760 mmHg
Refractive index 1.455
Flash point 51.667°C
Vapour Pressur 2.555mmHg at 25°C
Hazard Symbols  C:Corrosive;
Risk Codes R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
R34:Causes burns.;
Safety Description S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;