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8.14109 EMD Millipore

Tributyltin hydride

Tributyltin hydride for synthesis. CAS 688-73-3, molar mass 291.06 g/mol., for synthesis

Synonym: Tributylstannane

  • CAS Number 688-73-3

  • Linear Formula C₁₂H₂₈Sn

  • Molecular Weight 291.06 g/mol

  •  EC Number 211-704-4

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Properties

packaging   5 ml in Glass bottle (8141090005)
bp   112 - 114 °C (11 hPa)
vapor pressure   5 hPa (20 °C)
density   1.10 g/cm3 (20 °C)
flash point   109 °C
autoignition temp.   >250 °C
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 97.0 % (a/a)
  Density (d 20 °C/ 4 °C): 1.100 - 1.102
  Identity (IR): passes test

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Safety Information

HS Code 
2931 20 00
Hazard Statement(s) 
H360FD: May damage fertility. May damage the unborn child.
H301: Toxic if swallowed.
H312: Harmful in contact with skin.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H372: Causes damage to organs through prolonged or repeated exposure.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) 
P201: Obtain special instructions before use.
P273: Avoid release to the environment.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
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.
RTECS 
WH8675000
Storage class 
6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK 
WGK 3 highly 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 Pictogram(s) 
GHS08  GHS08
Hazard Pictogram(s) 
GHS09  GHS09
Hazard Symbols 
Dangerous for the environment  Dangerous for the environment
Hazard Symbols 
Toxic  Toxic
Declaration (railroad and road) ADR, RID 
UN 2788 , 6.1, II
Declaration (transport by air) IATA-DGR 
UN 2788 , 6.1, II
Declaration (transport by sea) IMDG-Code 
UN 2788 , 6.1, II, Marine Pollutant: P
Categories of danger 
toxic, irritant, dangerous for the environment
R Phrase 
R 21-25-36/38-48/23/25-50/53
Harmful in contact with skin.Toxic if swallowed.Irritating to eyes and skin.Toxic: danger of serious damage to health by prolonged exposure through inhalation and if swallowed.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase 
S 36/37/39-45-60-61
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).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
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