Introduction：Basic information about CAS 66673-40-3|(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone |
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| CAS Number | 66673-40-3 | Molecular Weight | 115.131 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 346.0±15.0 °C at 760 mmHg |
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| Molecular Formula | C5H9NO2 | Melting Point | 83-85ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | 163.0±20.4 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 346.0±15.0 °C at 760 mmHg |
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| Melting Point | 83-85ºC(lit.) |
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| Molecular Formula | C5H9NO2 |
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| Molecular Weight | 115.131 |
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| Flash Point | 163.0±20.4 °C |
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| Exact Mass | 115.063332 |
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| PSA | 49.33000 |
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| LogP | -2.49 |
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| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
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| Index of Refraction | 1.476 |
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| Storage condition | -20°C Freezer, Under Inert Atmosphere |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | 26-36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2933790090 |
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Customs
| HS Code | 2933790090 |
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| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
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Articles1
More Articles
J. Am. Chem. Soc. 114 , 1495, (1992)
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Synonyms
| T5MVTJ E1Q &&(R)-(-)- Form |
| (5S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone |
| 2-Pyrrolidinone, 5-(hydroxymethyl)-, (5S)- |
| 2-Pyrrolidinone, 5-(hydroxymethyl)-, (5R)- |
| 2-Pyrrolidinone, 5-(hydroxymethyl)-, (5S)-(+)- |
| (R)-(-)-5-hydroxymethyl-2-pyrrolidinone |
| (5S)-5-(Hydroxymethyl)pyrrolidin-2-on |
| (5R)-5-(Hydroxymethyl)pyrrolidin-2-one |
| (5R)-(-)-5-(Hydroxymethyl)pyrrolidin-2-one |
| (5S)-(+)-5-(Hydroxymethyl)pyrrolidin-2-one |
| (5R)-5-(Hydroxymethyl)-2-pyrrolidinone |
| T5MVTJ E1Q &&(S)-(+)- Form |
| MFCD00077791 |
| (5R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone |
| 2-Pyrrolidinone, 5-(hydroxymethyl)-, (5R)-(-)- |
| (5S)-5-(Hydroxymethyl)-2-pyrrolidinone |
| (5S)-5-(hydroxymethyl)pyrrolidin-2-one |
