- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Methyl-4-fluorophenylboronic acid
- 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-Methyl-4-fluorophenylboronic acid
- Price: ￥288.0/5g ￥88.0/1g
- Purity: 99.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Fluoro-3-methylphenylboronic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
139911-27-6
139911-27-6 structure
- Name: 3-Methyl-4-fluorophenylboronic acid
- Chemical Name: 4-Fluoro-3-methylphenylboronic acid
- CAS Number: 139911-27-6
- Molecular Formula: C7H8BFO2
- Molecular Weight: 153.947
- Catalog: Chemical reagent Organic reagent Boric acid
- Create Date: 2018-08-09 22:52:35
- Modify Date: 2025-08-24 21:00:12
| Name | 4-Fluoro-3-methylphenylboronic acid |
|---|---|
| Synonyms |
Boronic acid, B-(4-fluoro-3-methylphenyl)-
3-Methyl-4-fluorophenylboronic acid 4-Fluoro-3-methylbenzeneboronic acid 4-Fluoro-m-tolylboronic acid QBQR DF C1 MFCD01863527 (4-Fluoro-3-methylphenyl)boronic acid 4-Fluoro-3-methylbenzeneboronic acid B-(4-Fluoro-3-methylbenzene)boronic acid 3-Methyl-4-fluorophenylboronic acid 4-Fluoro-3-methylphenylboronic acid |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 282.0±50.0 °C at 760 mmHg |
| Melting Point | 212-217 °C(lit.) |
| Molecular Formula | C7H8BFO2 |
| Molecular Weight | 153.947 |
| Flash Point | 124.3±30.1 °C |
| Exact Mass | 154.060135 |
| PSA | 40.46000 |
| LogP | 2.10 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.506 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2931900090 |
|
~%
139911-27-6 |
| Literature: US6307047 B1, ; |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
![4'-FLUORO-3'-METHYL-[1,1'-BIPHENYL]-4-CARBOXYLIC ACID structure](https://image.chemsrc.com/caspic/123/885964-08-9.png)
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |