Iodotrimethylsilane

ALDRICH/195529 - 97%

Synonym: TMIS; Trimethyliodosilane

CAS Number: 16029-98-4
Empirical Formula (Hill Notation): C₃H₉ISi
Molecular Weight: 200.09
EC Number: 240-171-0
MDL Number: MFCD00001028
Linear Formula: (CH₃)₃SiI
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-195529-5G	5 g	$48.80 1/EA		Add To Favorites
45-195529-25G	25 g	$126.00 1/EA		Add To Favorites
45-195529-100G	100 g	$290.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
bp	106 °C (lit.)
contains	copper as stabilizer
density	1.406 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C3H9ISi/c1-5(2,3)4/h1-3H3
InChI key	CSRZQMIRAZTJOY-UHFFFAOYSA-N
Quality Level	300
refractive index	n20/D 1.471 (lit.)
SMILES string	C[Si](C)(C)I
storage temp.	−20°C

Application:	Efficient reagent for cleaving ethers, esters, carbamates, ketals, and lactones.
Application:	For the introduction of the TMS group, e.g., TMS enol ethers. Key reagent for the selective deprotection of an N-Cbz group in the presence of a trimethyltin moiety.
Application:	Reagent was recently reported to convert allyl- and benzylphosphotriesters to the corresponding iodides.
General description:	Iodotrimethylsilane is a multipurpose reagent used in various organic reactions. It is used for the dealkylation of few compounds like lactones, ethers, acetals, and carbamates and trimethylsilylating agent for the synthesis of silyl imino esters, alkyl and alkenyl silanes, etc. It also acts as a Lewis acid catalyst and as a reducing agent in many organic reactions.
Packaging:	5, 25, 100 g in ampule

Symbol	GHS02,GHS05
Signal word	Danger
Hazard statements	H225 - H314
Precautionary statements	P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Codes	F,C
Risk Statements	11-14-34
Safety Statements	16-26-36/37/39-43-45
RIDADR	UN 2924 8(3) / PGII
WGK Germany	WGK 3
Flash Point(F)	-23.8 °F - closed cup
Flash Point(C)	-31 °C - closed cup
Supplemental Hazard Statements	EUH014

Purity	97%
bp	106 °C (lit.)
Density	1.406 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.471 (lit.)
Storage Temp.	−20°C
UNSPSC	12352103

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