- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Ethynyl-α,α,α-trifluorotoluene
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Ethynyl-α,α,α-trifluorotoluene
- Price: ￥1338.0/5g ￥318.0/1g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-(Trifluoromethyl)phenylacetylene
- 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: 705-31-7 C9H5F3 4'-TRIFLUOROMETHYLPHENYL ACETYLENE
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
705-31-7
705-31-7 structure
- Name: 4-Ethynyl-α,α,α-trifluorotoluene
- Chemical Name: 4-Ethynyl-α,α,α-trifluorotoluene
- CAS Number: 705-31-7
- Molecular Formula: C9H5F3
- Molecular Weight: 170.131
- Catalog: Organic raw materials Organic fluorine compound Fluorotoluene series
- Create Date: 2019-01-01 13:07:15
- Modify Date: 2024-01-04 19:36:53
| Name | 4-Ethynyl-α,α,α-trifluorotoluene |
|---|---|
| Synonyms |
1-Ethynyl-4-(trifluoromethyl)benzene
MFCD01861903 Benzene, 1-ethynyl-4-(trifluoromethyl)- 4-Ethynyl trifluoroluene |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 155.2±40.0 °C at 760 mmHg |
| Molecular Formula | C9H5F3 |
| Molecular Weight | 170.131 |
| Flash Point | 40.2±15.3 °C |
| Exact Mass | 170.034332 |
| LogP | 2.97 |
| Vapour Pressure | 3.9±0.3 mmHg at 25°C |
| Index of Refraction | 1.467 |
| Symbol |
GHS02 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225 |
| Precautionary Statements | P210 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F: Flammable; |
| Risk Phrases | R11 |
| Safety Phrases | S16-S26-S36-S45 |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| HS Code | 2903999090 |
| Precursor 9 | |
|---|---|
| DownStream 8 | |
![2-[4-(Trifluoromethyl)phenyl]-1H-indole structure](https://image.chemsrc.com/caspic/492/243971-02-0.png)
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |