5,6-Dimethyl-2-benzofuran-1,3-dione
- CAS No.
- 5999-20-2
- Chemical Name:
- 5,6-Dimethyl-2-benzofuran-1,3-dione
- Synonyms
- 5,6-Dimethylisobenzofuran-1,3-dione;EA069;4,5-Dimethyl-phthalic acid anhydri;5,6-Dimethyl-1,3-isobenzofurandione;5,6-Dimethyl-2-benzofuran-1,3-dione;1,3-Isobenzofurandione, 5,6-dimethyl-;4,5-Dimethyl-phthalic acid anhydride, 98%
- CBNumber:
- CB71243494
- Molecular Formula:
- C10H8O3
- Molecular Weight:
- 176.17
- MDL Number:
- MFCD18975142
- MOL File:
- 5999-20-2.mol
- MSDS File:
- SDS
Last updated:2026-05-28 02:53:25
| Melting point | 206 °C |
|---|---|
| Boiling point | 118-123 °C(Press: 20 Torr) |
| Density | 1.303±0.06 g/cm3(Predicted) |
| storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly,Sonicated) |
| form | Solid |
| color | White to Off-White |
| Stability | Moisture Sensitive |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280-P305+P351+P338 |
5,6-Dimethyl-2-benzofuran-1,3-dione price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Activate Scientific | AS74763 | 4,5-Dimethyl-phthalic acid anhydride 95% | 5999-20-2 | 1g | $433 | 2026-06-04 | Buy |
| Activate Scientific | AS74763 | 4,5-Dimethyl-phthalic acid anhydride 95% | 5999-20-2 | 5g | $1261 | 2026-06-04 | Buy |
| aablocks | AA00EUXG | 5,6-Dimethylisobenzofuran-1,3-dione 98% | 5999-20-2 | 100mg | $228 | 2026-05-28 | Buy |
| aablocks | AA00EUXG | 5,6-Dimethylisobenzofuran-1,3-dione 98% | 5999-20-2 | 250mg | $377 | 2026-05-28 | Buy |
| aablocks | AA00EUXG | 5,6-Dimethylisobenzofuran-1,3-dione 98% | 5999-20-2 | 1g | $755 | 2026-05-28 | Buy |
Synthesis of 5,6-Dimethyl-2-benzofuran-1,3-dione from 5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione
5,6-Dimethyl-2-benzofuran-1,3-dione Preparation Products And Raw materials
5,6-Dimethyl-2-benzofuran-1,3-dione Suppliers
Global Suppliers ( 9)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Lien Chemical Products Co., Ltd. | 0371-63357898 15378766539 | 535046669@qq.com | China | 5744 | 58 |
| Shanghai Haohong Pharmaceutical Co., Ltd. | 400-8210725 4008210725 | malulu@leyan.com | China | 54996 | 58 |
| Zhengzhou Alpha Chemical Co. LTD | 0371-53732842 13383863444 | 3838551451@qq.com | China | 9996 | 58 |
| Organtec Ltd | 010-89719903 18511074324;18511074324 | danlismi@outlook.com | China | 1333 | 58 |
| Zhengzhou Akem Chemical Co., Ltd | 13303867194 | 770406999@qq.com | China | 9949 | 58 |
| Henan Dowon Chemical Technology Co., Ltd. | 16696119288 | 779113375@qq.com | China | 7401 | 58 |
| Hefei Molybdenum Kai Pharmaceutical Technology Co., Ltd | 18001872185; 18001872185 | 690231469@qq.com | China | 18474 | 58 |
5999-20-2 (5,6-Dimethyl-2-benzofuran-1,3-dione) Related Search:
5,6-Dimethyl-2-benzofuran-1,3-dione
5,6-Dimethyl-1,3-isobenzofurandione
4,5-Dimethyl-phthalic acid anhydride, 98%
1,3-Isobenzofurandione, 5,6-dimethyl-
EA069
4,5-Dimethyl-phthalic acid anhydri
5,6-Dimethylisobenzofuran-1,3-dione
5999-20-2
