Introduction：Basic information about CAS 34271-54-0|L-Theanine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | L-Theanine |
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| CAS Number | 34271-54-0 | Molecular Weight | 174.198 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 430.2±40.0 °C at 760 mmHg |
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| Molecular Formula | C7H14N2O3 | Melting Point | / |
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| MSDS | / | Flash Point | 214.0±27.3 °C |
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Names
| Name | L-Theanine |
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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 | 430.2±40.0 °C at 760 mmHg |
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| Molecular Formula | C7H14N2O3 |
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| Molecular Weight | 174.198 |
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| Flash Point | 214.0±27.3 °C |
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| Exact Mass | 174.100449 |
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| PSA | 92.42000 |
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| LogP | -1.02 |
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| Vapour Pressure | 0.0±2.2 mmHg at 25°C |
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| Index of Refraction | 1.492 |
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| InChIKey | DATAGRPVKZEWHA-UHFFFAOYSA-N |
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| SMILES | CCNC(=O)CCC(N)C(=O)O |
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Safety Information
| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R43 |
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| Safety Phrases | S28-S36/37 |
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| HS Code | 2924199090 |
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Customs
| HS Code | 2924199090 |
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| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| (5Z)-5-(Ethylimino)-5-hydroxy-L-norvaline |
| N-Ethylglutamine |
| N5-ethylglutamine |
| Theanine |
| N(5)-ethyl-L-glutamine zwitterion |
| (2S)-2-amino-4-(ethylcarbamoyl)butanoic acid |
| 2-Amino-5-(ethylamino)-5-oxopentanoic acid |
| N-γ-ethyl-L-glutamine |
| Glutamine, N-ethyl- |
| L-Glutamine, N-ethyl- |
| MFCD08460601 |
| L-Norvaline, 5-(ethylimino)-5-hydroxy-, (5Z)- |
| N5-Ethyl-L-glutamine |
| N-Ethyl-L-glutamine |
