- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,3,5,6-Tetrafluoroterephthalic acid
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,3,5,6-Tetrafluoroterephthalic acid
- Price: ￥988.0/1g ￥3228.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Tetrafluoroterephthalic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Tetrafluoroterephthalic Acid
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
652-36-8
652-36-8 structure
- Name: 2,3,5,6-Tetrafluoroterephthalic acid
- Chemical Name: Tetrafluoroterephthalic acid
- CAS Number: 652-36-8
- Molecular Formula: C8H2F4O4
- Molecular Weight: 238.093
- Catalog: Chemical reagent Organic reagent Aromatic acid
- Create Date: 2018-10-03 22:14:32
- Modify Date: 2024-01-02 13:42:15
| Name | Tetrafluoroterephthalic acid |
|---|---|
| Synonyms |
2,3,5,6-Tetrafluoroterephthalic acid
2,3,5,6-tetrafluorobenzene-1,4-dicarboxylic acid 1,4-Benzenedicarboxylic acid, 2,3,5,6-tetrafluoro- EINECS 211-489-7 MFCD00012301 |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 337.9±42.0 °C at 760 mmHg |
| Melting Point | 275-277 °C (dec.)(lit.) |
| Molecular Formula | C8H2F4O4 |
| Molecular Weight | 238.093 |
| Flash Point | 158.1±27.9 °C |
| Exact Mass | 237.988922 |
| PSA | 74.60000 |
| LogP | 2.74 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.523 |
| 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-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2915900090 |
| Precursor 8 | |
|---|---|
| DownStream 8 | |
![1,2,4,5-Tetrafluor-3,6-bis-[cis-propenyl]-benzol structure](https://image.chemsrc.com/caspic/306/1554-48-9.png)
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |