Introduction：Basic information about CAS 74879-18-8|(2S)-2-Methylpiperazine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (2S)-2-Methylpiperazine |
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| CAS Number | 74879-18-8 | Molecular Weight | 100.162 |
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| Density | 0.8±0.1 g/cm3 | Boiling Point | 153.2±8.0 °C at 760 mmHg |
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| Molecular Formula | C5H12N2 | Melting Point | 86-91ºC |
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| MSDS | USA | Flash Point | 45.1±10.2 °C |
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| Symbol |
GHS02, GHS07 | Signal Word | Danger |
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Names
| Name | (S)-(+)-2-Methylpiperazine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.8±0.1 g/cm3 |
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| Boiling Point | 153.2±8.0 °C at 760 mmHg |
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| Melting Point | 86-91ºC |
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| Molecular Formula | C5H12N2 |
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| Molecular Weight | 100.162 |
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| Flash Point | 45.1±10.2 °C |
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| Exact Mass | 100.100044 |
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| PSA | 24.06000 |
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| LogP | -0.68 |
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| Vapour Pressure | 3.4±0.3 mmHg at 25°C |
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| Index of Refraction | 1.418 |
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| InChIKey | JOMNTHCQHJPVAZ-YFKPBYRVSA-N |
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| SMILES | CC1CNCCN1 |
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Safety Information
| Symbol |
GHS02, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H228-H315-H319-H335 |
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| Precautionary Statements | P210-P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
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| Hazard Codes | C:Corrosive |
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| Risk Phrases | R11;R34 |
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| Safety Phrases | S16-S26-S36/37/39-S45 |
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| RIDADR | UN 1325 |
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| WGK Germany | 3 |
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| RTECS | TM1225020 |
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| Packaging Group | III |
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| Hazard Class | 4.1 |
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| HS Code | 2933599090 |
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Customs
| HS Code | 2933599090 |
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| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Articles1
More Articles
Org. Prep. Proced. Int. 22 , 761, (1990)
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Synonyms
| S-(+)-2-methylpyperazine |
| S-(+)-2-methyl-piperazine |
| (S)-(+)-2-Methylpiperazine |
| Piperazine, 2-methyl-, (2S)- |
| (S)-2-methyl morpholine hydrochloride |
| (2S)-2-Methylpiperazine |
| (S)-2-Methylmorpholine hcl |
| MFCD00171452 |
| (2S)-2-methylmorpholine hydrochloride |
