2,4-Difluorophenylboronic acid
2,4-Difluorophenylboronic acid structure
|
Common Name | 2,4-Difluorophenylboronic acid | ||
|---|---|---|---|---|
| CAS Number | 144025-03-6 | Molecular Weight | 157.91 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 251.0±50.0 °C at 760 mmHg | |
| Molecular Formula | C6H5BF2O2 | Melting Point | 247-250 °C | |
| MSDS | Chinese USA | Flash Point | 105.6±30.1 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
Use of 2,4-Difluorophenylboronic acid2,4-Difluorophenylboronic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
| Name | 2,4-Difluorophenylboronic acid |
|---|---|
| Synonym | More Synonyms |
| Description | 2,4-Difluorophenylboronic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 251.0±50.0 °C at 760 mmHg |
| Melting Point | 247-250 °C |
| Molecular Formula | C6H5BF2O2 |
| Molecular Weight | 157.91 |
| Flash Point | 105.6±30.1 °C |
| Exact Mass | 158.035065 |
| PSA | 40.46000 |
| LogP | 1.73 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.486 |
| Storage condition | 0-6°C |
| 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 | Xn:Harmful |
| Risk Phrases | R22;R36/37/38 |
| Safety Phrases | S37/39-S26-S36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2931909090 |
|
~85%
2,4-Difluorophe... CAS#:144025-03-6 |
| Literature: ZAMBON GROUP S.p.A. Patent: EP494419 A2, 1992 ; |
|
~74%
2,4-Difluorophe... CAS#:144025-03-6 |
| Literature: Frohn; Adonin; Bardin; Starichenko Zeitschrift fur Anorganische und Allgemeine Chemie, 2002 , vol. 628, # 13 p. 2827 - 2833 |
|
~%
2,4-Difluorophe... CAS#:144025-03-6 |
| Literature: Zeitschrift fur Anorganische und Allgemeine Chemie, , vol. 628, # 13 p. 2827 - 2833 |
|
~%
2,4-Difluorophe... CAS#:144025-03-6 |
| Literature: Journal of Organic Chemistry, , vol. 73, # 12 p. 4662 - 4670 |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
CAS#:372-18-9
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CAS#:85068-35-5![[1,1'-Biphenyl]-4-ol,2',4'-difluoro- structure](https://image.chemsrc.com/caspic/113/59089-68-8.png)
CAS#:59089-68-8
CAS#:160521-67-5![2',4'-DIFLUORO-[1,1'-BIPHENYL]-4-CARBOXYLIC ACID structure](https://image.chemsrc.com/caspic/274/331760-41-9.png)
CAS#:331760-41-9
CAS#:22494-42-4| 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% |
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Tetrahedron 58 , 9633, (2002)
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Synlett 11 , 1668-1672, (2003)
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| QBQR BXFFF DXFFF |
| MFCD01318998 |
| 2,4-Difluorobenzeneboronic acid |
| B-(2,4-Difluorophenyl)boronic acid |
| 2,4-Difluorophenylboronic acid |
| 2.4-Difluorophenylboronic acid |
| (2,4-Dichlorophenyl)boronic acid |
| Boronic acid, B-(2,4-difluorophenyl)- |
| (2,4-Difluorophenyl)boronic acid |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,4-Difluorophenylboronic acid
- Price: Check
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- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,4-Difluorophenylboronic acid
- Price: ￥348.0/25g ￥118.0/5g
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- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,4-Difluorophenylboronic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
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- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 144025-03-6
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 2,4-Difluorophenylboronic acid
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
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