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8.41736 EMD Millipore

Boron hydride-tert-butylamine

Boron hydride-tert-butylamine for synthesis. CAS 7337-45-3, molar mass 86.97 g/mol., for synthesis

  • CAS Number 7337-45-3

  • Linear Formula C₄H₁₄BN

  • Molecular Weight 86.97 g/mol

  •  EC Number 230-851-5

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Properties

packaging   25 g in Glass bottle (8417360025)
solubility   27 g/l
autoignition temp.   177 °C
mp   96 - 98 °C
LD 50 oral   LD50 Rat 96 mg/kg
LD 50 dermal   LD50 Rabbit 820 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (iodometric): ≥ 96.0 %
  Melting range (lower value): ≥ 96 °C
  Melting range (upper value): ≤ 98 °C
  Identity (IR): passes test

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Safety & Documentation

Safety Information

HS Code 
2942 00 00
Hazard Statement(s) 
H301 + H311: Toxic if swallowed or in contact with skin
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
Precautionary Statement(s) 
P280: Wear protective gloves/ protective clothing.
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.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
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.
Hazard Pictogram(s) 
GHS06  GHS06
Hazard Symbols 
Toxic  Toxic
Declaration (railroad and road) ADR, RID 
UN 2811 , 6.1, II
Declaration (transport by air) IATA-DGR 
UN 2811 , 6.1, II
Declaration (transport by sea) IMDG-Code 
UN 2811 , 6.1, II
Categories of danger 
toxic, irritant
R Phrase 
R 21-25-36/37/38
Harmful in contact with skin.Toxic if swallowed.Irritating to eyes, respiratory system and skin.
S Phrase 
S 26-36/37-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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