234788
Tributyltin hydride
contains 0.05% BHT as stabilizer, 97%
Synonym(s):
TBTH, Tri-n-butylstannane, Tri-n-butyltin hydride, Tributylstannane
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About This Item
Linear Formula:
[CH3(CH2)3]3SnH
CAS Number:
Molecular Weight:
291.06
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3587329
Assay:
97%
Form:
liquid
Quality Level
assay
97%
form
liquid
contains
0.05% BHT as stabilizer
reaction suitability
reagent type: reductant
refractive index
n20/D 1.473 (lit.)
bp
80 °C/0.4 mmHg (lit.)
density
1.082 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
[H][Sn](CCCC)(CCCC)CCCC
InChI
1S/3C4H9.Sn.H/c3*1-3-4-2;;/h3*1,3-4H2,2H3;;
InChI key
DBGVGMSCBYYSLD-UHFFFAOYSA-N
Application
A widely used radical reagent used in reductive cleavage, radical dehalogenation, and intramolecular radical cyclization.
Radical promoted intramolecular cyclization leading to isoxazolo-benzaulene ring system. Vinyl tin fragment used in a synthesis of (+)-panepophenanthrin via biomimetic Diels-Alder dimerization.
signalword
Danger
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B - Skin Irrit. 2 - STOT RE 1
Storage Class
3 - Flammable liquids
flash_point_f
104.0 °F - closed cup
flash_point_c
40 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Tetrahedron, 62, 9892-9892 (2006)
Synthesis, 417-417 (1988)
Tetrahedron Letters, 47, 7043-7043 (2006)