Triisopropylsilanethiol

ALDRICH/429937 - 97%

Synonym: 1,1,1-Tris(1-methylethyl)silanethiol; Triisopropylsilylthiol; Tris(propan-2-yl)silanethiol

CAS Number: 156275-96-6
Empirical Formula (Hill Notation): C₉H₂₂SSi
Molecular Weight: 190.42
MDL Number: MFCD00216593
Linear Formula: [(CH₃)₂CH]₃SiSH
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-429937-1G	1 g	$73.30 1/EA	Add To Favorites
45-429937-5G	5 g	$254.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 429937-5G

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
bp	70-75 °C/2 mmHg (lit.)
density	0.887 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C9H22SSi/c1-7(2)11(10,8(3)4)9(5)6/h7-10H,1-6H3
InChI key	CPKHFNMJTBLKLK-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.479 (lit.)
SMILES string	CC(C)[Si](S)(C(C)C)C(C)C

General description:	Triisopropylsilanethiol compound (TIPS-SH) is an organosilicon compound. It is an effective alternative to H2S to prepare unsymmetrical dialkyl sulfides and alkanethiols. During radical reactions, it serves as a polarity reversal catalyst. Furthermore, it serves as a ligand in the Ziegler-Natta polymerization of ethylene. HSTIPS reagent used to prepare 9-BBN-derived alkyl and aryl boranes.
Packaging:	1, 5 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	UN 3334
WGK Germany	WGK 3
Flash Point(F)	170.6 °F - closed cup
Flash Point(C)	77 °C - closed cup

Purity	97%
bp	70-75 °C/2 mmHg (lit.)
Density	0.887 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.479 (lit.)
UNSPSC	12352103

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