23-Butanedione 99%
99%
Properties
| Vapour pressure | 52.2 mmHg ( 20 ℃) |
| Water Solubility | Soluble |
| Autoignition temp. | 345 ℃ |
| Assay Purity | 0.99 |
| Refractive index | n20/D 1.394 (lit.) |
| B pt. | 88 ℃ (lit.) |
| M pt. | -4℃ |
| Density | 0.981 g/mL (lit.) |
Safety Information
| Hazard Statement(s) | H225 - H302 - H315 - H317 - H318 - H331 - H373 |
| Precautionary Statement | P210 - P280 - P301 + P312 - P304 + P340 + P311 - P305 + P351 + P338 - P314 |
| Symbol |
|
| Signal word | Danger |
| HS Code | 2914190090 |
| Flash point | 7℃ |
| Storage Temp. | 0-10℃ |
| Storage Class | 3 |
| Packaging | Glass Bottle |
| UN Number | 2346 |
Description
Recommended products
23-Dibromothiophene 98%
Application
Inactivates aminopeptidase-N.Cyclocondensation with amines has been used to form triazineand pteridine ring systems.Also used as a precursor to -diones.
Purpose
For R&D use onlynot for drug household or other uses.
General Description
Diacetyl (IUPAC systematic name butanedione or butane-23-dione) is an organic compound with the chemical formula (CH3CO)2. It is a yellowgreen liquid with an intensely buttery flavor. It is a vicinal diketone (two CO groups side-by-side) with the molecular formula C4H6O2. Diacetyl occurs naturally in alcoholic beverages and is added to some foods to impart its buttery flavor.
Documents
| SDS |
| COA |
| Specification |
| Bulk quote order form |