Introduction：Basic information about CAS 147-85-3|Proline, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Proline |
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| CAS Number | 147-85-3 | Molecular Weight | 115.131 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 252.2±33.0 °C at 760 mmHg |
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| Molecular Formula | C5H9NO2 | Melting Point | 228 °C (dec.)(lit.) |
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| MSDS | ChineseUSA | Flash Point | 106.3±25.4 °C |
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Names
| Name | L-proline |
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| Synonym | More Synonyms |
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Proline BiologicalActivity
| Description | L-Proline is one of the twenty amino acids used in living organisms as the building blocks of proteins. |
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| Related Catalog | Research Areas >>OthersNatural Products >>Others |
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| Target | Human Endogenous Metabolite |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 252.2±33.0 °C at 760 mmHg |
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| Melting Point | 228 °C (dec.)(lit.) |
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| Molecular Formula | C5H9NO2 |
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| Molecular Weight | 115.131 |
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| Flash Point | 106.3±25.4 °C |
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| Exact Mass | 115.063332 |
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| PSA | 49.33000 |
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| LogP | -0.57 |
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| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
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| Index of Refraction | 1.487 |
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| Water Solubility | soluble |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- TW3584000
- CHEMICAL NAME :
- Proline, L-
- CAS REGISTRY NUMBER :
- 147-85-3
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C5-H9-N-O2
- MOLECULAR WEIGHT :
- 115.15
HEALTH HAZARD DATAACUTE TOXICITY DATAMUTATION DATA - TYPE OF TEST :
- Sister chromatid exchange
- TEST SYSTEM :
- Human Lymphocyte
- DOSE/DURATION :
- 10 mg/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 372,75,1996 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81957 No. of Facilities: 53 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 750 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81957 No. of Facilities: 762 (estimated) No. of Industries: 4 No. of Occupations: 14 No. of Employees: 18391 (estimated) No. of Female Employees: 13943 (estimated)
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi:Irritant |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | TW3584000 |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| (-)-Proline |
| BYL719 |
| Proline |
| Proline, L- |
| (-)-(S)-proline |
| (2S)-proline |
| pyrrolidine-2-carbonic acid |
| (2S)-2-Pyrrolidinecarboxylic acid |
| (S)-2-Carboxypyrrolidine |
| (-)-2-Pyrrolidinecarboxylic acid |
| 2-Pyrrolidinecarboxylic acid |
| (−)-proline |
| (S)-proline |
| EINECS 210-189-3 |
| 2-Pyrrolidinecarboxylicacid |
| L(-)-Proline |
| (2S)-pyrrolidine-2-carboxylic acid |
| MFCD00064318 |
| (−)-2-pyrrolidinecarboxylic acid |
| (−)-(S)-proline |
| (S)-(-)-Pyrrolidine-2-carboxylic acid |
| L-a-Pyrrolidinecarboxylic Acid |
| (S)-(-)-Proline |
| (l)-proline |
| l-Pro |
| QCR-1 |
| (S)-Pyrrolidine-2-carboxylic acid,L-Proline |
| EINECS 205-702-2 |
| L-(-)-proline |
| L-pyrrolidine-2-carboxylic acid |
| 2-Pyrrolidinecarboxylic acid, (S)- |
| (S)-Pyrrolidine-2-carboxylic acid |
