Methyl iodide, 99%

Name: Methyl iodide, 99%
Brand: Vaqora Chemicals
SKU: VQ-010481

About Methyl iodide, 99%

Vaqora Chemicals supplies Methyl iodide (Synthesis grade), a halogenated building block registered under CAS number 74-88-4, specified at 99% purity. Formula CH3I, molecular weight 141.94 g/mol. The IUPAC name is iodomethane. It is also known as Monoiodomethane or Methane, iodo-.

In its supplied form it is a colourless to light yellow liquid. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span cross-coupling substrates, alkylation reactions and organic synthesis. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and agrochemical production.

We offer Methyl iodide in 100 mL, 250 mL, 2.5 L and 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Cross-coupling substrates
Alkylation reactions
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Methyl iodide, 99%
Catalogue No.	VQ-010481
CAS Number	74-88-4
IUPAC name	iodomethane
Molecular formula	CH₃I
Molecular weight	141.94 g/mol
Exact mass	141.928
Grade	Synthesis
Purity / assay	99%
HSN code	29033030
InChIKey	INQOMBQAUSQDDS-UHFFFAOYSA-N
SMILES	CI
PubChem CID	6328

Physical properties
Physical form	Liquid
Appearance	Colourless to light yellow liquid
LogP (XLogP3)	1.5
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 2644
Synonyms	Monoiodomethane, Methane, iodo-, Jod-methan, Methyljodide, Metylu jodek, Iodure de methyle, Monoioduro di metile, Halon 10001, Methyliodide, Methyl iodine, CH3I, iodo-methane

Safety & hazard information (GHS)

Toxic

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H331Toxic if inhaled
H335May cause respiratory irritation
H351Suspected of causing cancer

Precautionary statements: P203, P261, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P316, P317, P318, P319, P321, P330, P332 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 74-88-4

Iodomethane 2 M solution in tert butyl methyl ether

CAS: 74-88-4
Formula: CH₃I
MW: 141.94 g/mol

VQ-045766

AR

Methyl iodide, AR

CAS: 74-88-4
Formula: CH₃I
MW: 141.94 g/mol

VQ-046702

AR / GC

Methyl iodide, AR, for GC >99.5%

CAS: 74-88-4
Formula: CH₃I
MW: 141.94 g/mol

VQ-045808

Frequently asked questions

What is the CAS number of Methyl iodide, 99%?

The CAS Registry Number of Methyl iodide, 99% is 74-88-4. It is also known as Monoiodomethane, Methane, iodo-, Jod-methan.

What is the molecular formula and molecular weight of Methyl iodide, 99%?

Methyl iodide, 99% has the molecular formula CH3I and a molecular weight of 141.94 g/mol. Its IUPAC name is iodomethane.

Which grade and pack sizes of Methyl iodide, 99% can I order?

We supply Methyl iodide, 99% in Synthesis (99%) grade, in 100 mL, 250 mL, 2.5 L, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methyl iodide, 99%?

Yes. Every lot of Methyl iodide, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Methyl iodide, 99% be shipped internationally?

Yes. Methyl iodide, 99% is classified as hazardous (UN 2644), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.