- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,4,5,6-Tetrafluorophthalonitrile
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,4,5,6-Tetrafluorophthalonitrile
- Price: ￥348.0/25g ￥118.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4,5,6-Tetrafluorophthalonitrile
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 1835-65-0 3,4,5,6-Tetrafluorophthalonitrile
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
1835-65-0
1835-65-0 structure
- Name: 3,4,5,6-Tetrafluorophthalonitrile
- Chemical Name: 3,4,5,6-tetrafluorobenzene-1,2-dicarbonitrile
- CAS Number: 1835-65-0
- Molecular Formula: C8F4N2
- Molecular Weight: 200.093
- Catalog: Chemical reagent Organic reagent Cyanide/nitrile
- Create Date: 2018-08-01 19:05:24
- Modify Date: 2025-08-23 18:37:57
| Name | 3,4,5,6-tetrafluorobenzene-1,2-dicarbonitrile |
|---|---|
| Synonyms |
tetrafluoro-o-dicyanobenzene
EINECS 217-400-8 1,2-Benzenedicarbonitrile, 3,4,5,6-tetrafluoro- tetrafluorophthalo-1,2-dinitrile 1,2-Benzenedicarbonitrile,3,4,5,6-tetrafluoro MFCD00001774 tetrafluorobenzene-1,2-dicarbonitrile 1,2-Dicyano-3,4,5,6-tetrafluorobenzene Tetrafluorophthalonitrile 3,4,5,6-Tetrafluoro-1,2-benzenedicarbonitrile 3,4,5,6-Tetrafluorophthalonitrile 3,4,5,6-tetrafluoro-1,2-dicyanobenzene |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 274.2±40.0 °C at 760 mmHg |
| Melting Point | 81-86 °C(lit.) |
| Molecular Formula | C8F4N2 |
| Molecular Weight | 200.093 |
| Flash Point | 119.6±27.3 °C |
| Exact Mass | 199.999756 |
| PSA | 47.58000 |
| LogP | -0.23 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.474 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 + H312 + H332-H315-H319-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | 3439 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1(b) |
| HS Code | 2926909090 |
|
~76%
1835-65-0 |
| Literature: Warner-Lambert Company Patent: US4782180 A1, 1988 ; |
|
~%
1835-65-0 |
| Literature: US6392084 B1, ; Page column 15,16 ; |
| Precursor 2 | |
|---|---|
| DownStream 8 | |
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |