Propionic Anhydride PurCert Secondary Working Standard for GC [Includes all characterization data]
CRM
Synonym: Propionic Anhydride
Linear Formula:
C6H10O3
Molecular Weight: 130.14 g/mol
CAS Number: 123-62-6
Properties
| Vapour pressure | 10 mmHg ( 57.7°C) |
| Autoignition temp. | 545°F |
| Explosion limit | 11.9 % |
| Assay Purity | >=99% |
| Refractive index | n20/D 1.404 |
| B pt. | 167°C |
| M pt. | -43°C |
| Density | 1.015 g/mL |
| Form | Liquid |
Safety Information
| Hazard Statement(s) | H314 |
| Precautionary Statement | P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405 |
| GHS Pictogram |
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| Signal word | Danger |
| HS Code | 29159099 |
| Flash point | 165°F |
| Storage Temp. | Room Temperature |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| UN Number | 2496 |
Description
Application
It is applied industrially as a chemical intermediate and acylating agent in the manufacturing of pharmaceuticals agrochemicals cellulose plastics dyes and fragrances.
Purpose
Its primary purpose is to introduce propionyl groups into various organic substrates or act as a mild esterifying and dehydrating agent during chemical synthesis.
General Description
Propionic anhydride is a reactive clear and corrosive liquid acid anhydride that hydrolyzes in water to produce propionic acid.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |
