Diiodomethane (CAS 75-11-6) — formula CH2I2, molecular weight 267.835; category organic chemicals.
Diiodomethane (CAS 75-11-6) is a chemical raw material in the organic chemicals category. Its molecular formula CH2I2 comprises 1 C, 2 H, 2 I atoms. Its molecular weight is about 267.835. Reported physicochemical data: boiling point around 181 °C @760 [mm Hg], LogP about 2.3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 75-11-6 |
|---|---|
| Molecular Formula | CH2I2 |
| Molecular Weight | 267.835 |
| Boiling Point | 181 °C @760 [mm Hg] |
| LogP | 2.3 |
| Applications | Used to make X-ray contrast media, Used in organic synthesis, Used to determine refractive indices of minerals and to separate minerals based on density, Methane, diiodo-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Used to make X-ray contrast media, Used in organic synthesis, Used to determine refractive indices of minerals and to separate minerals based on density, Methane, diiodo-: ACTIVE.
Diiodomethane is a carbon-based organic compound with CAS registry number 75-11-6 and molecular formula CH2I2 (molecular weight 267.835), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 75-11-6
Its molecular formula CH2I2 comprises 1 C, 2 H, 2 I atoms.
Also known as: Diiodomethane · 二碘甲烷
Category: organic chemicals
The CAS registry number of Diiodomethane is 75-11-6.
Molecular formula CH2I2, molecular weight 267.835.
It is also registered under: Diiodomethane, 二碘甲烷.
Recorded applications: Used to make X-ray contrast media, Used in organic synthesis, Used to determine refractive indices of minerals and to separate minerals based on density, Methane, diiodo-: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Diiodomethane (CAS 75-11-6), compiled from public chemistry databases.
| CAS Registry Number | 75-11-6 |
|---|---|
| PubChem CID | 6346 |
| Molecular formula | CH2I2 |
| IUPAC name | diiodomethane |
| UNII (FDA) | 3J731705OX |
| Molecular Weight | 267.835 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 267.82460 |
| Monoisotopic Mass | 267.82460 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 3 |
| Boiling Point | 181 °C @760 [mm Hg] |
|---|---|
| Density | 3.33 @ 15°C |
| Vapor Pressure | 1.2 [mmHg] |
DIIODOMETHANE; 75-11-6; Methylene iodide; Methane, diiodo-; Methylene diiodide; Methylenjodid; Dijodmethan; NSC-35804; 3J731705OX; DTXSID4058784; RefChem:920271; DTXCID6047731; 200-841-5; MI-Gee; diiodo-methane; CH2I2
| GHS notification summary | 2.8% (5 / 176) |
|---|
| GHS notification summary | 2.8% (5 / 176) |
|---|---|
| Reported hazard statements | H302 (93.2%), H315 (36.9%), H318 (29%), H335 (36.9%), H412 (59.7%) |
This chemical does not meet GHS hazard criteria for 2.8% (5 of 176) of reports.
H302 (93.2%): Harmful if swallowed [Warning Acute toxicity, oral]
Diiodomethane · CAS 75-11-6 · CH2I2. UNII 3J731705OX. Boiling Point: 181 °C @760 [mm Hg]; Density: 3.33 @ 15°C; Vapor Pressure: 1.2 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二碘甲烷