Diiodomethane
基本情報
- CAS
75-11-6- 標準SMILES
ICI- InChIKey
NZZFYRREKKOMAT-UHFFFAOYSA-N- 分子式
- CH2I2
- 平均分子量
- 267.835 g/mol
- 単同位体質量
- 267.82459606
概要
methylene iodide has been reported in Ascophyllum nodosum and Mastocarpus stellatus with data available.
名称と識別子
- 優先名称
- Diiodomethane
- IUPAC
- diiodomethane
- 英語名
- Diiodomethane
- 分子式
- CH2I2
- 分子量
- 267.83552
名称と別名
DIIODOMETHANE75-11-6Methylene iodideMethane, diiodo-Methylene diiodideMethylenjodidDijodmethanNSC-358043J731705OXDTXSID4058784RefChem:920271DTXCID6047731
名称をさらに表示
200-841-5MI-Geediiodo-methaneCH2I2di-iodomethaneNSC 35804MFCD00001079Methylene iodide-13C,d2
データベース識別子
- CAS
75-11-6- PubChem CID
- 6346
- DTXSID
DTXSID4058784- UNII
- 3J731705OX
- EC Number
- 200-841-5
- Nikkaji
- J1.440K
物性
構造計算による物性
- XLogP
- 2.3
- 極性表面積
- 0 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 0
- 回転可能結合数
- 0
- 重原子数
- 3
- 形式電荷
- 0
- 複雑度
- 2.8
実験および物理化学的性質
Chemical ClassesOther Classes -> Halogenated Aliphatics, Saturated
SpringerMaterials PropertiesSchoenflies notation
Density3.33 @ 15°C
Boiling Point181 °C @760 [mm Hg]
Vapor Pressure1.2 [mmHg]
Physical DescriptionHighly refractive liquid; Darkens on contact with light, air, and moisture; mp = 6 deg C; [Merck Index] Yellow liquid; [Hawley] Pale light yellow liquid; mp 5-6 deg C; [MSDSonline]
物理化学的性質
- 融点
- 5 · 5.0-8.0
- 沸点
- 67 · 67.0-69.0
- 比重(密度)
- 3.325 · 3.325
- 蒸気密度
- 9.25 · 9.25 - (Air = 1.0) (vs air)
- 闪点
- 110 · 110.0
- 外見
- 液体
- 色
- 赤褐色の液体
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 2.8% (5 of 176) of reports.
Danger
H302 (93.2%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 176 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Not Classified
危険有害性情報
Regulatory Information
Chemical: Methane, diiodo-
Status: Active Update: 24-01-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/22227
Methylene iodide: Does not have an individual approval but may be used under an appropriate group standard
Hazards Summary
May cause irritation and narcotic effects; [Hawley] Inhalation or skin absorption of high concentrations may cause CNS depression; May cause mild irritation; Repeated exposure may cause liver and kidney injury and CNS disorders; [CHEMINFO] A skin and eye irritant; [eChemPortal: ERMA] An irritant; [MSDSonline]
Hazard Classes and CategoriesAcute Tox. 4 (93.2%)
CSL Reaction Information
CSL00019
DIIODOMETHANE + DIETHYLZINC
Warning - This combination of reagents is known to have a latent exotherm that can lead to an uncontrollable reaction and an explosion may result. Please follow the link below for additional guidance on reaction setup.
Explosive
User-Reported
7/8/18
安全と保護具
化学と産業
用途と製造
UsesUsed to make X-ray contrast media; [Merck Index] Used in organic synthesis; [Hawley] Used to determine refractive indices of minerals and to separate minerals based on density; [Ullmann]
General Manufacturing InformationMethane, diiodo-: ACTIVE
関連反応
690 件
化合物ノート
読み込み中…