1,1-二甲基脲，CAS 登记号 598-94-7，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，下游主要用于肥料。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 1,1-二甲基脲 的 CAS 号：598-94-7，可与随货 COA 核对。
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1,1-dimethylurea · CAS 598-94-7 · C3H8N2O. UNII I988R763P3. Melting Point: 182 °C; Density: 1.255; Vapor Pressure: 0.44 [mmHg].
| CAS Registry Number | 598-94-7 |
|---|---|
| PubChem CID | 11737 |
| Molecular formula | C3H8N2O |
| IUPAC name | 1,1-dimethylurea |
| UNII (FDA) | I988R763P3 |
| Molecular Weight | 88.11 |
|---|---|
| XLogP3 | -0.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 88.063662883 |
| Monoisotopic Mass | 88.063662883 |
| Topological Polar Surface Area | 46.3 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Melting Point | 182 °C |
|---|---|
| Density | 1.255 |
| Vapor Pressure | 0.44 [mmHg] |
| GHS notification summary | 4.1% (2 / 49) |
|---|
| GHS notification summary | 4.1% (2 / 49) |
|---|---|
| Reported hazard statements | H315 (95.9%), H319 (95.9%), H335 (93.9%) |
This chemical does not meet GHS hazard criteria for 4.1% (2 of 49) of reports.
H315 (95.9%): Causes skin irritation [Warning Skin corrosion/irritation]
1,1-DIMETHYLUREA; 598-94-7; N,N-Dimethylurea; Urea, N,N-dimethyl-; asym-Dimethylurea; Urea, 1,1-dimethyl-; NSC-33603; I988R763P3; DTXSID0060515; RefChem:71116; DTXCID3042712; 209-957-0; MFCD00007959; 1.1-Dimethylurea; 1,1-Dimethyl urea; N,N-Dimethylharnstoff
CAS 598-94-7; molecular formula C3H8N2O; molecular weight — g/mol.
1,1-DIMETHYLUREA, 598-94-7, N,N-Dimethylurea, Urea, N,N-dimethyl-, asym-Dimethylurea, Urea, 1,1-dimethyl-.
4.1% of GHS notifications report no hazard classification (2 of 49).
Melting Point: 182 °C; Density: 1.255; Vapor Pressure: 0.44 [mmHg].
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.