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LC2046 1,4-Diaminobutane for synthesis |
Order number | Packaging | Quantity | Price € |
AC29046 | Glass bottle | 100 ml | 31.91 |
Product information | |
Synonyms | Tetramethylenediamine, 1.4-Butanediamine |
Hill Formula | C4H12N2 |
Chemical formula | H2N(CH2)4NH2 |
HS Code | 2921 29 00 |
EC number | 203-782-3 |
Molar mass | 88.15 g/mol |
CAS number | 110-60-1 |
Chemical and physical data | |
Solubility | 40 g/l (20 °C) |
Melting point | 25 – 28 °C |
Molar mass | 88.15 g/mol |
Density | 0.88 g/cm3 |
Boiling point | 158 – 160 °C (1013 hPa) |
Explosion limit | 0.7 – 11.2 %(V) |
Flash point | 63 °C |
Refractive index | 1.454 (30 °C, 589 nm) |
Safety information according to GHS | |
Hazard Statement(s) | H290: May be corrosive to metals. H302 + H312: Harmful if swallowed or in contact with skin. H314: Causes severe skin burns and eye damage. H331: Toxic if inhaled. |
Precautionary Statement(s) | P280: Wear protective gloves/protective clothing/eye protection/face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
Signal Word | Danger |
Hazard Pictogram(s) | ![]() ![]() |
RTECS | EJ6800000 |
Storage class | 6.1A Combustible substances, toxic |
WGK | WGK 1 slightly 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). |
Safety information | |
R Phrase | R 21/22-23-34 Harmful in contact with skin and if swallowed.Toxic by inhalation.Causes burns. |
S Phrase | S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
Categories of danger | toxic, corrosive |
Hazard Symbol | ![]() |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 2923 CORROSIVE SOLID, TOXIC, N.O.S.(1,4-DIAMINOBUTANE), 8 (6.1), II |
Declaration (transport by air) IATA-DGR | UN 2923 CORROSIVE SOLID, TOXIC, N.O.S.(1,4-DIAMINOBUTANE), 8 (6.1), II |
Toxicological data | |
LD 50 oral | LD50 rat 463 mg/kg |
LD 50 dermal | LD50 rabbit 1576 mg/kg |
Specifications | |
Assay (GC, area%) | ≥ 98 % |
Melting range – lower value |
≥ 25 °C |
– upper value | ≤ 28 °C |
Identity (IR) | passes test |
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Safety information according to GHS