1-Methylpiperazine (CAS 109-01-3) — formula C5H12N2, molecular weight 100.16; category organic chemicals.
1-Methylpiperazine is a carbon-based organic compound with CAS registry number 109-01-3 and molecular formula C5H12N2 (molecular weight 100.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 109-01-3
Its molecular formula C5H12N2 comprises 5 C, 12 H, 2 N atoms.
Also known as: 1-Methylpiperazine · N-methyl Piperazine
Category: organic chemicals
The CAS registry number of 1-Methylpiperazine is 109-01-3.
Molecular formula C5H12N2, molecular weight 100.16.
It is also registered under: 1-Methylpiperazine, N-methyl Piperazine.
Category: Organic Chemicals.
Public-database records for 1-Methylpiperazine (CAS 109-01-3), reproduced here for independent cross-checking.
| GHS notification summary | 1.1% (4 / 377) |
|---|---|
| Reported hazard statements | H226 (98.7%), H312 (44.8%), H314 (98.9%), H317 (53.8%), H318 (51.7%), H330 (24.4%), H331 (12.5%), H332 (56.8%) |
This chemical does not meet GHS hazard criteria for 1.1% (4 of 377) of reports.
H226 (98.7%): Flammable liquid and vapor [Warning Flammable liquids]
| GHS notification summary | 1.1% (4 / 377) |
|---|
| 蒸气压 | 3.0 [mmHg] |
|---|
| CAS Registry Number | 109-01-3 |
|---|---|
| PubChem CID | 53167 |
| 分子式 | C5H12N2 |
| IUPAC 名称 | 1-methylpiperazine |
| UNII（FDA） | B92I95EL9Q |
1-Methylpiperazine; N-Methylpiperazine; 109-01-3; PIPERAZINE, 1-METHYL-; 1-methyl piperazine; B92I95EL9Q; NSC-30195; NSC-30675; DTXSID4021898; RefChem:434645; DTXCID601898; CHEBI:46920; 203-639-5; 4-Methylpiperazine; n-methyl piperazine; 1-Methyl-piperazine
| 分子量 | 100.16 |
|---|---|
| XLogP3 | -0.4 |
| 氢键供体数 | 1 |
| 氢键受体数 | 2 |
| 可旋转键数 | 0 |
| 精确质量 | 100.100048391 |
| 单同位素质量 | 100.100048391 |
| 拓扑极性表面积 | 15.3 |
| 重原子数 | 7 |
| 形式电荷 | 0 |
1-Methylpiperazine · CAS 109-01-3 · C5H12N2. UNII B92I95EL9Q. 蒸气压: 3.0 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
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