| Identification | More | [Name]
TRIBUTYLSTANNYLACETYLENE | [CAS]
994-89-8 | [Synonyms]
ETHYNYLTRIBUTYLSTANNANE
ETHYNYLTRIBUTYLTIN
ETHYNYLTRI-N-BUTYLTIN
TRIBUTYLETHYNYLSTANNANE
TRIBUTYL(ETHYNYL)TIN
TRIBUTYLSTANNYLACETYLENE
TRI-N-BUTYLETHYNYLTIN
TRI-N-BUTYLSTANNYLACETYLENE
TribuTylTin aceTylene
Ethynyltri-n-butylstannane~Tri-n-butyl(ethynyl)tin~Tri-n-butylstannylacetylene
Ethynyltri-n-butyltin,97%
ethynyltri-n-butylstannane
ETHYNYLTRIBUTYLIN
ethenyltributyltin | [EINECS(EC#)]
628-819-4 | [Molecular Formula]
C14H28Sn | [MDL Number]
MFCD00009420 | [Molecular Weight]
315.08 | [MOL File]
994-89-8.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colourless liquid | [Boiling point ]
70 °C0.2 mm Hg(lit.)
| [density ]
1.089 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.476(lit.)
| [Fp ]
165 °F
| [storage temp. ]
2-8°C
| [form ]
liquid | [Specific Gravity]
1.089 | [Water Solubility ]
Not miscible or difficult to mix with water. | [Sensitive ]
Moisture Sensitive | [BRN ]
3537659 | [InChIKey]
YEMJHNYABQHWHL-UHFFFAOYSA-N | [CAS DataBase Reference]
994-89-8(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
T,N | [Risk Statements ]
R21:Harmful in contact with skin.
R25:Toxic if swallowed.
R36/38:Irritating to eyes and skin .
R48/23/25:Toxic: danger of serious damage to health by prolonged exposure through inhalation and if swallowed .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S35:This material and its container must be disposed of in a safe way .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 2788 6.1/PG 3
| [WGK Germany ]
3
| [F ]
21 | [TSCA ]
No | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
29319090 |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless liquid | [Uses]
Used to prepare vinylstannanes and stannylisoxazoles. Ethynylation reagent for azaaromatics. | [Purification Methods]
Purify it by dissolving the reagent (ca 50g) in heptane (250mL), washing it with H2O (100mL), drying (MgSO4), evaporating and distilling in a vacuum. It has IR: max 3280 ( C), 2950, 2850, 2005 (CC), 1455, 1065 and 865cm-1. [Bottaro et al. J Org Chem 46 5221 1981, Stille & Simpson J Am Chem Soc 109 2138 1987, Zavgorodnii et al. J Gen Chem USSR (Engl Edn) 37 1469 1967.] |
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