VALERIC ANHYDRIDE manufacturers
- Valeric anhydride
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- $20.00 / 1kg
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2024-04-24
- CAS:2082-59-9
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20ton
- Valeric anhydride
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- $19.00/ kg
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2024-01-22
- CAS:2082-59-9
- Min. Order: 1kg
- Purity: 98.5%
- Supply Ability: 800MT
- VALERIC ANHYDRIDE
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- $40.00 / 1kg
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2023-10-12
- CAS:2082-59-9
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 10 tons
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| | VALERIC ANHYDRIDE Basic information |
| Product Name: | VALERIC ANHYDRIDE | | Synonyms: | VALERIC ANHYDRIDE;Pentanoic acid, anhydride;Pentanoicacid,anhydride;pentanoicacidanhydride;PENTANOIC ANHYDRIDE;N-PENTANOIC ANHYDRIDE;N-VALERIC ANHYDRIDE;VALERIC ANHYDRIDE 98% | | CAS: | 2082-59-9 | | MF: | C10H18O3 | | MW: | 186.25 | | EINECS: | 218-212-9 | | Product Categories: | | | Mol File: | 2082-59-9.mol |  |
| | VALERIC ANHYDRIDE Chemical Properties |
| Melting point | -56 °C (lit.) | | Boiling point | 228-230 °C (lit.) | | density | 0.944 g/mL at 20 °C (lit.) | | vapor pressure | 5Pa at 25℃ | | refractive index | n20/D 1.421(lit.) | | Fp | 214 °F | | storage temp. | Inert atmosphere,Room Temperature | | solubility | Chloroform (Slightly), Methanol (Slightly) | | form | Liquid | | color | Clear colorless to yellow | | BRN | 1770130 | | InChIKey | DUCKXCGALKOSJF-UHFFFAOYSA-N | | LogP | 3.33 at 25℃ | | CAS DataBase Reference | 2082-59-9(CAS DataBase Reference) | | EPA Substance Registry System | Pentanoic acid, anhydride (2082-59-9) |
| Hazard Codes | C | | Risk Statements | 34 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 3265 8/PG 3 | | WGK Germany | 3 | | HazardClass | 8 | | PackingGroup | III | | HS Code | 29159000 |
| | VALERIC ANHYDRIDE Usage And Synthesis |
| Description | Valeric anhydride is an important organic synthetic raw material or intermediate component, often used in industrial or medical fields. It can be used in the preparation of butylphthalide, resin components, lutein esters, analgesics and organic glass. | | Chemical Properties | clear colorless to yellow liquid | | Uses | Valeric anhydride can be used as a reactant to synthesize:
- Alkyl 9-nitrocamptothecin esters by the esterification reaction.
- Modified bismuth metal-organic frameworks (Bi-MOFs).
- O-acylated chitosan nanofibers (CSNFs) for potential usage in biomaterials and food packaging.
| | Uses | Valeric Anhydride is used in the synthesis of non-imadazole histamine H3-antagonists. Also used in the preparation of millepachine derivatives as a new class of tubulin polymerization inhibitors. | | Flammability and Explosibility | Non flammable |
| | VALERIC ANHYDRIDE Preparation Products And Raw materials |
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