67692

ヨードメタン

purum, ≥99.0% (GC)

• 別名: ヨウ化メチル
• 実験式（ヒル表記法）: CH₃I
• CAS番号: 74-88-4
• 分子量: 141.94
• Beilstein: 969135
• EC Number: 200-819-5
• MDL番号: MFCD00001073
• UNSPSCコード: 12352100
• PubChem Substance ID: 329760660
• NACRES: NA.21

特性

• 蒸気密度: 4.89 (vs air)
• 品質水準: 200
• 蒸気圧: 24.09 psi ( 55 °C); 7.89 psi ( 20 °C)
• グレード: purum
• アッセイ: ≥99.0% (GC)
• 含みます: silver wool as stabilizer
• 不純物: ≤0.5% CH₂I₂
• 屈折率: n20/D 1.530; n20/D 1.531 (lit.)
• bp: 41-43 °C (lit.); 41-43 °C
• mp: −64 (lit.)
• 溶解性: water: soluble 14 g/L at 20 °C
• 密度: 2.28 g/mL at 25 °C (lit.)
• 官能基: alkyl halide; iodo
• SMILES記法: CI
• InChI: 1S/CH3I/c1-2/h1H3
• InChI Key: INQOMBQAUSQDDS-UHFFFAOYSA-N

詳細

詳細

Iodomethane (Methyl iodide) is a colorless liquid. It can be prepared by reacting dimethyl sulfate with concentrated KI. Reaction of iodine and phosphorous with methanol has been reported to afford iodomethane. It reacts with tris(triphenylphosphine)chlororhodium(I) to afford the octahedral complex of rhodium(III), [RhlCl(CH₃)(PPh₃)₂(ICH₃)]. Kinetics of its reaction with atomic chlorine in the gas phase has been investigated. The absolute rate constant of the reaction has been reported.

アプリケーション

Iodomethane (Methyl iodide) may be employed in the preparation of stable neutral solutions of hypoiodous acid and various methyl esters.

安全性情報

• ピクトグラム: GHS02,GHS06,GHS08,GHS05,GHS09
• シグナルワード: Danger
• 危険有害性情報: H226,H301 + H331,H312,H315,H318,H335,H351,H410
• 注意書き: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 3
• 引火点(°F): 89.8 °F - closed cup
• 引火点(℃): 32.1 °C - closed cup
• 個人用保護具 (PPE): Faceshields, Gloves, Goggles