CAS 2181-42-2 Trimethylsulfonium Iodide - Materials / Alfa Chemistry

NAVIGATION

Trimethylsulfonium Iodide

PRICE INQUIRY

Catalog Number

ACM2181422-1

CAS Number

2181-42-2

Product Name

Trimethylsulfonium Iodide

Structure

Category

Battery Materials; Dye-Sensitized Solar Cell (DSSC) Materials

Synonyms

S111 I

Description

Treatment with strong base yields the dimethylsulfonium methylide which reacts in-situ with the carbonyl group of ketones to form epoxides or allylic alcohols.

IUPAC Name

trimethylsulfanium;iodide

Molecular Weight

204.07

Molecular Formula

C3H9IS

Canonical SMILES

C[S+](C)C.[I-]

InChI

InChI=1S/C3H9S.HI/c1-4(2)3;/h1-3H3;1H/q+1;/p-1

InChI Key

VFJYIHQDILEQNR-UHFFFAOYSA-M

Melting Point

203 °C

Purity

>98.0%T

Solubility

soluble in Methanol

Appearance

White to Almost white powder to crystal

Application

Trimethylsulfonium Iodide is a versatile sulfoxonium salt known for its ability to facilitate C-C bond formation in organic synthesis. This white to yellowish crystalline solid is soluble in water, alcohol, tetrahydrofuran, and dimethyl sulfoxide, making it easy to work with in various solvents. Its primary purpose is to synthesize epoxides in situ through its reaction with carbonyl groups of ketones, upon treatment with a strong base that generates dimethylsulfonium methylide. Additionally, Trimethylsulfonium Iodide has the potential to inhibit human placental diamine oxidase, highlighting its potential use in biochemical applications.

Storage

Store under inert gas

Complexity

Covalently-Bonded Unit Count

EC Number

218-555-4

Exact Mass

203.94697g/mol

Formal Charge

Hazard Statements

H315 : Causes skin irritation.H319 : Causes serious eye irritation.

Heavy Atom Count

MDL Number

MFCD00011632

MeSH Entry Terms

trimethylsulfonium;trimethylsulfonium chloride;trimethylsulfonium hydroxide;trimethylsulfonium iodide;trimethylsulfonium nitrate;trimethylsulphonium chloride

Monoisotopic Mass

203.94697g/mol

NSC Number

36713

Precautionary Statements

P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.

Rotatable Bond Count

Signal Word

Warning

UNII

4Z1LIZ2LUN

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