3,4-Difluorosalicylic acid
Modify Date: 2025-08-25 10:55:13
3,4-Difluorosalicylic acid structure
|
Common Name | 3,4-Difluorosalicylic acid | ||
|---|---|---|---|---|
| CAS Number | 189283-51-0 | Molecular Weight | 174.102 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 281.5±40.0 °C at 760 mmHg | |
| Molecular Formula | C7H4F2O3 | Melting Point | 177-179ºC | |
| MSDS | USA | Flash Point | 124.1±27.3 °C | |
| Name | 3,4-difluoro-2-hydroxybenzoic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 281.5±40.0 °C at 760 mmHg |
| Melting Point | 177-179ºC |
| Molecular Formula | C7H4F2O3 |
| Molecular Weight | 174.102 |
| Flash Point | 124.1±27.3 °C |
| Exact Mass | 174.012848 |
| PSA | 57.53000 |
| LogP | 2.99 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.557 |
| Hazard Codes | Xi:Harmful/Irritant; |
|---|---|
| HS Code | 2918290000 |
|
~94%
3,4-Difluorosal... CAS#:189283-51-0 |
| Literature: Ihara Chemical Industry Co., Ltd. Patent: US6166246 A1, 2000 ; |
|
~94%
3,4-Difluorosal... CAS#:189283-51-0 |
| Literature: Umezu, Kazuto; Tabuchi, Fumiya; Kimura, Yoshikazu Journal of Fluorine Chemistry, 2003 , vol. 121, # 1 p. 97 - 99 |
|
~%
3,4-Difluorosal... CAS#:189283-51-0 |
| Literature: Synthesis, , # 10 p. 1609 - 1618 |
|
~%
3,4-Difluorosal... CAS#:189283-51-0 |
| Literature: Journal of Fluorine Chemistry, , vol. 121, # 1 p. 97 - 99 |
CAS#:936328-58-4| HS Code | 2918290000 |
|---|---|
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
| Benzoic acid, 3,4-difluoro-2-hydroxy- |
| 3,4-Difluoro-2-hydroxybenzoic acid |
| 3,4-difluorosalicylic acid |
| PC7835 |
| MFCD03428564 |
| 3,4-diflouro-2-hydroxy benzoic acid |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,4-Difluorosalicylic acid
- Price: Check
- Purity: 97.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,4-Difluorosalicylic acid
- Price: ￥1458.0/5g ￥408.0/1g
- Purity: 95.0%
- Delivery: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4-DIFLUORO-2-HYDROXYBENZOIC ACID
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
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