- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Fluoro-o-tolylboronic acid
- 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-Fluoro-o-tolylboronic acid
- Price: ￥718.0/25g ￥218.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Fluoro-2-methylphenylboronic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
139911-29-8
139911-29-8 structure
- Name: 4-Fluoro-o-tolylboronic acid
- Chemical Name: 4-Fluoro-2-methylphenylboronic acid
- CAS Number: 139911-29-8
- Molecular Formula: C7H8BFO2
- Molecular Weight: 153.95
- Catalog: Chemical reagent Organic reagent Boric acid
- Create Date: 2018-08-15 17:21:02
- Modify Date: 2025-08-20 18:45:40
-
4-Fluoro-2-methylphenylboronic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
| Name | 4-Fluoro-2-methylphenylboronic acid |
|---|---|
| Synonyms |
Boronic acid, B-(4-fluoro-2-methylphenyl)-
QBQR DF B1 2-Methyl-4-fluorophenylboronic acid 4-Fluoro-2-methylphenylboronic acid (4-Fluoro-2-methylphenyl)boranediol 4-Fluoro-2-methylbenzeneboronic acid MFCD02093072 4-Fluoro-o-tolylboronic acid (4-Fluoro-2-methylphenyl)boronic acid |
| Description | 4-Fluoro-2-methylphenylboronic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 277.4±50.0 °C at 760 mmHg |
| Melting Point | 191-196 °C(lit.) |
| Molecular Formula | C7H8BFO2 |
| Molecular Weight | 153.95 |
| Flash Point | 121.6±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 |
| Storage condition | Refrigerator (+4°C) |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S37/39-S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2931900090 |
|
~53%
Detail
|
| Literature: BIOENERGENIX; MCCALL, John M.; ROMERO, Donna L.; KELLY, Robert C. Patent: WO2012/119046 A2, 2012 ; Location in patent: Page/Page column 248 ; |
|
~80%
139911-29-8 |
| Literature: G. D. Searle and Co. Patent: US6274590 B1, 2001 ; |
|
~%
139911-29-8 |
| Literature: US2003/92712 A1, ; US 20030092712 A1 |
| 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% |