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Iodomethane

Catalog No. 67692 Name Sigma Aldrich
CAS Number 74-88-4 Website http://www.sigmaaldrich.com
M. F. CH3I Telephone 1-800-521-8956
M. W. 141.93899 Fax
Purity ≥99.0% (GC) Email
Storage Chembase ID: 103330

SYNONYMS

Title
碘甲烷
IUPAC name
iodomethane
IUPAC Traditional name
methyl iodide
Synonyms
甲基碘
Methyl iodide

DATABASE IDS

MDL Number MFCD00001073
CAS Number 74-88-4
Beilstein Number 969135
EC Number 200-819-5

PROPERTIES

Contains silver wool as stabilizer
Empirical Formula (Hill Notation) CH3I
Grade purum
Impurities ≤0.5% CH2I2
Purity ≥99.0% (GC)
Boiling Point 41-43 °C(lit.)
Boiling Point 41-43 °C
Density 2.28 g/mL at 25 °C(lit.)
Melting Point -64(lit.)
Refractive Index n20/D 1.530
Refractive Index n20/D 1.531(lit.)
Vapor Density 4.89 (vs air)
Vapor Pressure 24.09 psi ( 55 °C)
Vapor Pressure 7.89 psi ( 20 °C)
GHS Pictograms GHS06
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H301-H312-H315-H331-H335-H351
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
GHS Precautionary statements P261-P280-P301 + P310-P311
RID/ADR UN 2644 6.1/PG 1
Risk Statements 21-23/25-37/38-40
Safety Statements 36/37-38-45
Hazard Class 6.1
UN Number 2644
Packing Group 1
German water hazard class 3

DETAILS

REFERENCES