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CAS RN: 21461-84-7 | Product Number: O0276
(S)-(+)-5-Oxotetrahydrofuran-2-carboxylic Acid
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Purity: >98.0%(GC)(T)
Synonyms:
- (S)-(+)-γ-Carboxy-γ-butyrolactone
- (S)-(+)-5-Oxo-2-tetrahydrofuroic Acid
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 1G |
¥90.00
|
Contact Us | Contact Us | 20 |
| 5G |
¥410.00
|
1 | 1 | 3 |
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| Product Number | O0276 |
| Purity / Analysis Method | >98.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C__5H__6O__4 = 130.10 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS RN | 21461-84-7 |
| Reaxys Registry Number | 1424498 |
| PubChem Substance ID | 87574262 |
| MDL Number | MFCD00064516 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 98.0 % |
| Optical purity(GC) | min. 98.0 ee% |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 71.0 to 75.0 °C |
Properties (reference)
| Melting Point | 72 °C |
| Specific Rotation | 16° (C=5,MeOH) |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
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