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Methyl Iodide

Methyl Iodide

CAS Number: 74-88-4

Molecular Formula: CH3I

Derivatives: IodineGrignard reagent precursorMethylating agentPesticide & soil fumigantMethyl Iodide / IodomethaneMonsanto process / Cativa processOrganic synthesis methylating agent99% Methyl IodideHigh-purity Methyl IodideAlkylating agent

Synonyms

  • iodomethane
  • iodomethane-D3
  • methyl iodide
  • methyl iodide, 11C-labeled
  • methyl iodide, 131I-labeled
View all

Methyl Iodide Specifications

CAS Number
74-88-4
Molecular Formula
CH3I
Molecular Weight
141.939
IUPAC Name
iodomethane
Canonical SMILES
CI
InChI Key
INQOMBQAUSQDDS-UHFFFAOYSA-N
InChI
1S/CH3I/c1-2/h1H3
EINECS Number
200-819-5
MDL Number
MFCD00001073
HSN No
2903399030
Physical State
Clear to pink liquid
Density
2.279
Boiling Point
41-43ºC
Melting Point
-64ºC
Flash Point
-28ºC
Refractive Index
1.531
Water Solubility
14 g/L (20 ºC)
Vapor Density
4.89 (vs air)
Vapor Pressure
24.09 psi ( 55 °C)
Molecular Weight
141.939
LogP
1.05120
Hazard Class
6.1
RTECS
PA9450000
Safety Statements code
S16-S24-S36/37-S38-S45-S9
WGK Germany
1
Packing Group
I
RIDADR
UN 2644
Risk Statements
R11; R21; R23/25; R37/38; R40
Hazard Codes
F
Precaution statement codes
P261; P280; P301 + P310; P311
Hazard Declaration
H301 + H331; H312; H315; H317; H334; H335; H351
Symbol
GHS06, GHS08
Protective Clothing
ERG 2024, Guide 151 (Methyl iodide)

Storage Condition

Store at 0ºC

Storage condition

Keep containers closed and store in a dark place

Safe storage

Separated from strong oxidants and food and feedstuffs. Well closed. Ventilation along the floor. Store in an area without drain or sewer access.

  1. iodomethane
  2. iodomethane-D3
  3. methyl iodide
  4. methyl iodide, 11C-labeled
  5. methyl iodide, 131I-labeled

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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