- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,3-Dimethyldihydro-2,5-furandione
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,3-Dimethyldihydro-2,5-furandione
- Price: ￥198.0/5g ￥658.0/25g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,2-Dimethylsuccinic anhydride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
17347-61-4
17347-61-4 structure
- Name: 3,3-Dimethyldihydro-2,5-furandione
- Chemical Name: 2,2-Dimethylsuccinic anhydride
- CAS Number: 17347-61-4
- Molecular Formula: C6H8O3
- Molecular Weight: 128.126
- Catalog: Chemical reagent Organic reagent Carboxylic anhydride
- Create Date: 2018-07-26 22:40:31
- Modify Date: 2025-08-19 22:49:26
| Name | 2,2-Dimethylsuccinic anhydride |
|---|---|
| Synonyms |
2,5-Furandione, dihydro-3,3-dimethyl-
3,3-Dimethyldihydro-2,5-furandione 3,3-Dimethyldihydrofuran-2,5-dione MFCD00022608 Dihydro-3,3-dimethyl-2,5-furandione 3,3-dimethyloxolane-2,5-dione EINECS 241-371-0 |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 220.2±9.0 °C at 760 mmHg |
| Melting Point | 29-31 °C(lit.) |
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.126 |
| Flash Point | 108.3±0.0 °C |
| Exact Mass | 128.047348 |
| PSA | 43.37000 |
| LogP | -0.27 |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.446 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2917190090 |
|
~57%
17347-61-4 |
| Literature: Cornell Research Foundation, Inc.; Coates, Geoffrey W.; Rowley, John M. Patent: US8481756 B1, 2013 ; Location in patent: Page/Page column 35 ; |
|
~90%
17347-61-4 |
| Literature: HEMP, Christian; HAUSHERR, Amdt; NITZ, Theodore, J.; SWARINGEN, Roy Patent: WO2007/78848 A2, 2007 ; Location in patent: Page/Page column 19 ; |
|
~%
17347-61-4 |
| Literature: Journal of the American Chemical Society, , vol. 82, p. 5858 - 5865 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |