A2311212
Citraconic anhydride , 98% , 616-02-4
Synonym(s):
2-Methylmaleic anhydride;3-Methyl-2,5-furandione;Citraconic acid anhydride;Methylmaleic anhydride;Monomethylmaleic anhydride
CAS NO.：616-02-4
Empirical Formula: C5H4O3
Molecular Weight: 112.08
MDL number: MFCD00005522
EINECS: 210-459-0
| Pack Size | Price | Stock | Quantity |
| 5g | RMB23.20 | In Stock |
|
| 25G | RMB60.00 | In Stock |
|
| 100G | RMB134.40 | In Stock |
|
| 500G | RMB395.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 6-10 °C (lit.) |
| Boiling point: | 213-214 °C (lit.) |
| Density | 1.247 g/mL at 25 °C (lit.) |
| vapor density | 4 (vs air) |
| refractive index | n |
| Flash point: | 215 °F |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Liquid |
| color | Clear colorless to very slightly yellow |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| BRN | 1835 |
| Dielectric constant | 40.3（20℃） |
| LogP | -0.232 (est) |
| CAS DataBase Reference | 616-02-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,5-Furandione, 3-methyl-(616-02-4) |
| EPA Substance Registry System | 2,5-Furandione, 3-methyl- (616-02-4) |
Description and Uses
Versatile reagent used for the synthesis of maleimides, bicyclic pyrrolidines, and co- and terpolymers, as well as for the protection of N-terminal amino acids.
Safety
| Symbol(GHS) |   GHS05,GHS08 |
| Signal word | Danger |
| Hazard statements | H314-H317-H334 |
| Precautionary statements | P261-P272-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | T |
| Risk Statements | 23/24/25-36/37/38-42/43-34-24 |
| Safety Statements | 26-36/37/39-45-28A-23-36/37 |
| RIDADR | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | GE6825000 |
| F | 10-21 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29171990 |
| Hazardous Substances Data | 616-02-4(Hazardous Substances Data) |
