- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 5,6-Difluoro-o-anisaldehyde
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5,6-Difluoro-o-anisaldehyde
- Price: ￥3088.0/1g ￥1148.0/250mg ￥10148.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,3-Difluoro-6-methoxybenzaldehyde
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
187543-87-9
187543-87-9 structure
- Name: 5,6-Difluoro-o-anisaldehyde
- Chemical Name: 2,3-difluoro-6-methoxybenzaldehyde
- CAS Number: 187543-87-9
- Molecular Formula: C8H6F2O2
- Molecular Weight: 172.12900
- Create Date: 2018-09-14 10:42:03
- Modify Date: 2025-09-18 09:59:17
| Name | 2,3-difluoro-6-methoxybenzaldehyde |
|---|---|
| Synonyms |
3,4-Difluoro-2-formylanisole
2-methoxy-5,6-difluorobenzaldehyde 2,3-BUTAN-DI-OL 5,6-Difluoro-o-anisaldehyde 6-difluorobenzaldehyde 2,3-difluoro-6-methoxy-benzaldehyde MFCD02093968 |
| Density | 1.289g/cm3 |
|---|---|
| Boiling Point | 233ºC at 760mmHg |
| Melting Point | 55-57 |
| Molecular Formula | C8H6F2O2 |
| Molecular Weight | 172.12900 |
| Flash Point | 92.1ºC |
| Exact Mass | 172.03400 |
| PSA | 26.30000 |
| LogP | 1.78590 |
| Vapour Pressure | 0.0571mmHg at 25°C |
| Index of Refraction | 1.506 |
| Hazard Codes | Xi:Irritant/AirSensitive; |
|---|---|
| HS Code | 2913000090 |
|
~96%
187543-87-9 |
| Literature: ELI LILLY AND COMPANY Patent: WO2004/43904 A1, 2004 ; Location in patent: Page 39 - 40 ; WO 2004/043904 A1 |
|
~95%
187543-87-9 |
| Literature: ELI LILLY AND COMPANY Patent: WO2004/43903 A1, 2004 ; Location in patent: Page 40 - 41 ; WO 2004/043903 A1 |
|
~94%
187543-87-9 |
| Literature: Rawalpally, Thimma; Ji, Yaohui; Shankar, Ashish; Edwards, William; Allen, Joshua; Jiang, Yong; Cleary, Thomas P.; Pierce, Michael E. Organic Process Research and Development, 2008 , vol. 12, # 6 p. 1293 - 1298 |
|
~%
187543-87-9 |
| Literature: Journal of Medicinal Chemistry, , vol. 39, # 21 p. 4261 - 4274 |
| Precursor 4 | |
|---|---|
| DownStream 2 | |
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |