4,5-二甲基咪唑，CAS 登记号 2302-39-8，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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本页已列出 4,5-二甲基咪唑 的 CAS 号：2302-39-8，可与随货 COA 核对。
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4,5-Dimethylimidazole · CAS 2302-39-8 · C5H8N2. UNII RUG9Z2LZGB.
| CAS Registry Number | 2302-39-8 |
|---|---|
| PubChem CID | 75306 |
| Molecular formula | C5H8N2 |
| IUPAC name | 4,5-dimethyl-1H-imidazole |
| UNII (FDA) | RUG9Z2LZGB |
| Molecular Weight | 96.13 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 96.068748264 |
| Monoisotopic Mass | 96.068748264 |
| Topological Polar Surface Area | 28.7 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Reported hazard statements | H302, H312 (50%), H314 (50%), H315 (50%), H318 (50%), H319 (50%), H335 (50%) |
|---|
H302+H312 (50%): Harmful if swallowed or in contact with skin [Warning Acute toxicity, oral; acute toxicity, dermal]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
4,5-Dimethyl-1H-imidazole; 2302-39-8; RUG9Z2LZGB; EINECS 218-954-3; DTXSID70177576; RefChem:507813; DTXCID30100067; 218-954-3; 4,5-Dimethylimidazole; 1H-Imidazole, 4,5-dimethyl-; MFCD01646351; Imidazole, 4,5-dimethyl-; UNII-RUG9Z2LZGB; 4,5-dimethyl-1H-imidazol; dimethylimidazole; 4,5-dimethylimidazol
CAS 2302-39-8; molecular formula C5H8N2; molecular weight — g/mol.
4,5-Dimethyl-1H-imidazole, 2302-39-8, RUG9Z2LZGB, EINECS 218-954-3, DTXSID70177576, RefChem:507813.
Hazard statements reported: H302, H312, H314, H315, H318.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.