Order number | Packaging | Quantity | Price |
AC28119 | Glass bottle | 10 g | 18.45 |
AC28119 | Glass bottle | 50 g | 71.55 |
Product information | |
Synonyms | Dimethylaminoborane, Borane-dimethylamine-complex |
Hill Formula | C2H10BN |
Chemical formula | (CH3)2NHBH3 |
HS Code | 2942 00 00 |
EC number | 200-823-7 |
Molar mass | 58.92 g/mol |
CAS number | 74-94-2 |
Chemical and physical data | |
Ignition temperature | 175 C |
Solubility | 128 g/l (20 C) |
Melting point | 33 - 36 C |
Molar mass | 58.92 g/mol |
Density | 0.73 g/cm3 (20 C) |
Bulk density | 300 - 350 kg/m3 |
pH value | 8 - 9 (10 g/l, H2O, 20 C) |
Vapor pressure | < - 5 hPa (20 C) |
Flash point | 65 C |
Safety information | |
R Phrase | R 24/25-36-51/53 Toxic in contact with skin and if swallowed.Irritating to eyes.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
S Phrase | S 6-36/37-45-61 Keep under argon.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
Categories of danger | toxic, irritant, dangerous for the environment |
Hazard Symbol | Toxic Dangerous for the environment |
RTECS | IP9450000 |
Storage class | 6.1A Combustible substances, toxic |
WGK | WGK 2 water endangering |
Disposal | 26 Alkali and alkaline-earth metals should be taken up in an inert solvent and neutralized by adding 2-propanol (Cat. No. 100995) dropwise with stirring. Should the reaction be more violent than expected, conversion should be carried out with tert-butanol or octanol. Caution: This reaction produces hydrogen, which can form explosive mixtures; take necessary precautions. When the reaction has ceased, add water dropwise; neutralize; container D. In the case of alkali or alkaline-earth borohydrides, add methanol (Cat. No. 106008) with stirring; in the case of alkali or alkaline-earth amides and hydrides, organoaluminium and organotin hydrides, add 2-propanol (Cat. No. 100995) dropwise. The substances, which are usually in solid form, should be previously suspended in an ether! When the respective reaction has ceased, hydrolize with water; then neutralize. Container D or E. Lithium aluminium hydride must also be destroyed by slurrying in an ether. Under an inert gas and with thorough stirring, add dropwise a 1:4 mixture of ethyl acetate (Cat. No. 822277) and the ether used to prepare the slurry. Always ensure thorough mixing (stirring)! Container A. |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 2926 FLAMMABLE SOLID, TOXIC, ORGANIC, N.O.S.(DIMETHYLAMINEBORANE), 4.1 (6.1), II |
Declaration (transport by air) IATA-DGR | UN 2926 FLAMMABLE SOLID, TOXIC, ORGANIC, N.O.S.(DIMETHYLAMINEBORANE), 4.1 (6.1), II |
Toxicological data | |
LD 50 oral | LD50 rat 59 mg/kg |
LD 50 dermal | LD50 rabbit 210 mg/kg |
Specifications | |
Assay (iodometric) | 97 % |
Melting range - lower value | 33 C |
- upper value | 36 C |
Identity (IR) | passes test |
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