3,3-Dimethylglutaric anhydride
- Product Name3,3-Dimethylglutaric anhydride
- CAS4160-82-1
- CBNumberCB3267965
- MFC7H10O3
- MW142.15
- EINECS223-998-1
- MDL NumberMFCD00006684
- MOL File4160-82-1.mol
Chemical Properties
| Melting point: | 124-126 °C (lit.) |
| Boiling point: | 181 °C/25 mmHg (lit.) |
| Density | 1.1643 (rough estimate) |
| refractive index | 1.4730 (estimate) |
| Flash point: | 181°C/25mm |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Crystalline Powder |
| color | White to off-white |
| Sensitive | Moisture Sensitive |
| InChI | InChI=1S/C7H10O3/c1-7(2)3-5(8)10-6(9)4-7/h3-4H2,1-2H3 |
| InChIKey | HIJQFTSZBHDYKW-UHFFFAOYSA-N |
| SMILES | C1(=O)OC(=O)CC(C)(C)C1 |
| CAS DataBase Reference | 4160-82-1(CAS DataBase Reference) |
| EPA Substance Registry System | 2H-Pyran-2,6(3H)-dione, dihydro-4,4-dimethyl- (4160-82-1) |
Safety
| Symbol(GHS) |
|
|||||||||
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39-36 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2917190090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications |
Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704: |
|