- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: tetrafluoro-1,4-benzoquinone
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: tetrafluoro-1,4-benzoquinone
- Price: ￥398.0/1g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: tetrafluoro-1,4-benzoquinone
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
527-21-9
527-21-9 structure
- Name: tetrafluoro-1,4-benzoquinone
- Chemical Name: 2,3,5,6-tetrafluorocyclohexa-2,5-diene-1,4-dione
- CAS Number: 527-21-9
- Molecular Formula: C6F4O2
- Molecular Weight: 180.05700
- Catalog: Chemical reagent Organic reagent Fatty ketone (including enol)
- Create Date: 2018-08-25 17:55:20
- Modify Date: 2025-08-24 09:52:17
| Name | 2,3,5,6-tetrafluorocyclohexa-2,5-diene-1,4-dione |
|---|---|
| Synonyms |
EINECS 208-411-9
Tetrafluoroquinone MFCD00001592 p-Fluoranil Tetrafluoro-p-benzoquinone p-Benzoquinone,2,3,5,6-tetrafluoro 1,2,4,5-tetrafluoro-p-benzoquinone o-fluoranil Tetrafluoro-1,4-benzoquinone Fluoroanil Fluoranil |
| Density | 1.62 g/cm3 |
|---|---|
| Boiling Point | 133.1ºC at 760 mmHg |
| Melting Point | 183-186 °C (subl.)(lit.) |
| Molecular Formula | C6F4O2 |
| Molecular Weight | 180.05700 |
| Flash Point | 44.6ºC |
| Exact Mass | 179.98300 |
| PSA | 34.14000 |
| LogP | 1.43940 |
| Index of Refraction | 1.409 |
| Stability | Stable. Non-flammable. Incompatible with strong oxidizing agents, alkali metals, strong reducing agents. |
| 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 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914700090 |
| Precursor 7 | |
|---|---|
| DownStream 9 | |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |