146471
Tetramethyltin
≥99%
Synonym(s):
Tin tetramethyl
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About This Item
Linear Formula:
Sn(CH3)4
CAS Number:
Molecular Weight:
178.85
EC Number:
209-833-6
UNSPSC Code:
12352300
PubChem Substance ID:
Beilstein/REAXYS Number:
3647887
MDL number:
Assay:
≥99%
Form:
solid
assay
≥99%
form
solid
reaction suitability
core: tin
availability
available only in EU
refractive index
n20/D 1.441 (lit.)
bp
74-75 °C (lit.)
mp
−54 °C (lit.)
density
1.291 g/mL at 25 °C (lit.)
SMILES string
C[Sn](C)(C)C
InChI
1S/4CH3.Sn/h4*1H3;
InChI key
VXKWYPOMXBVZSJ-UHFFFAOYSA-N
Application
Versatile reagent for the transition-metal mediated conversion of acid chlorides to methyl ketones and aryl halides to aryl methyl ketones. Also useful as a CVD precursor to tin oxide thin films.
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signalword
Danger
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
10.4 °F - closed cup
flash_point_c
-12 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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Synthesis, 47-47 (1981)
J S Gebauer et al.
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Journal of Applied Polymer Science. Applied Polymer Symposium, 37, 2341-2341 (1989)