Valeric anhydride
ALDRICH/245933 - 97%
Synonym: Pentanoic anhydride
CAS Number: 2082-59-9
Empirical Formula (Hill Notation): C10H18O3
Molecular Weight: 186.25
EC Number: 218-212-9
MDL Number: MFCD00009477
Linear Formula: [CH3(CH2)3CO]2O
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 245933-100ML.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 245933-500ML.
| assay | 97% |
| bp | 228-230 °C (lit.) |
| density | 0.944 g/mL at 20 °C (lit.) |
| form | liquid |
| InChI | 1S/C10H18O3/c1-3-5-7-9(11 |
| InChI key | DUCKXCGALKOSJF-UHFFFAOYSA |
| mp | −56 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | CCCCC(=O)OC(=O)CCCC |
| Application: | 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. |
| Packaging: | 100, 500 mL in glass bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3265 8 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 210.2 °F - closed cup |
| Flash Point(C) | 99 °C - closed cup |
| Purity | 97% |
| bp | 228-230 °C (lit.) |
| mp | −56 °C (lit.) |
| Density | 0.944 g/mL at 20 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |