2-Bromo-4-butanolide
- Product Name2-Bromo-4-butanolide
- CAS5061-21-2
- CBNumberCB0139728
- MFC4H5BrO2
- MW164.99
- EINECS225-764-4
- MDL NumberMFCD00005387
- MOL File5061-21-2.mol
- MSDS FileSDS
Chemical Properties
| Boiling point | 138 °C/6 mmHg (lit.) |
| Density | 1.786 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point | >230 °F |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Acetone, Chloroform, Ethyl Acetate, Methanol |
| form | Clear Colourless to Light Yellow Liquid |
| Specific Gravity | 1.778 (20/4℃) |
| Sensitive | Moisture Sensitive/Lachrymatory |
| BRN | 107800 |
| InChI | InChI=1S/C4H5BrO2/c5-3-1-2-7-4(3)6/h3H,1-2H2 |
| InChIKey | LFJJGHGXHXXDFT-UHFFFAOYSA-N |
| SMILES | O1CCC(Br)C1=O |
| CAS DataBase Reference | 5061-21-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 2(3H)-Furanone, 3-bromodihydro-(5061-21-2) |
| EPA Substance Registry System | 2(3H)-Furanone, 3-bromodihydro- (5061-21-2) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | UN 2810 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 21 | |||||||||
| Hazard Note | Irritant/Keep Cold/Lachrymatory/Moisture Sensitive | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29322980 | |||||||||
| NFPA 704: |
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