4-(Difluoromethoxy)benzoic acid
Modify Date: 2024-01-08 17:55:57
4-(Difluoromethoxy)benzoic acid structure
|
Common Name | 4-(Difluoromethoxy)benzoic acid | ||
|---|---|---|---|---|
| CAS Number | 4837-20-1 | Molecular Weight | 188.128 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 272.1±30.0 °C at 760 mmHg | |
| Molecular Formula | C8H6F2O3 | Melting Point | 169-171 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 118.3±24.6 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | 4-(Difluoromethoxy)benzoic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 272.1±30.0 °C at 760 mmHg |
| Melting Point | 169-171 °C(lit.) |
| Molecular Formula | C8H6F2O3 |
| Molecular Weight | 188.128 |
| Flash Point | 118.3±24.6 °C |
| Exact Mass | 188.028503 |
| PSA | 46.53000 |
| LogP | 2.14 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.497 |
| 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 | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918990090 |
|
~%
4-(Difluorometh... CAS#:4837-20-1 |
| Literature: De Cat,A. et al. Bulletin des Societes Chimiques Belges, 1965 , vol. 74, p. 270 - 280 |
| Precursor 1 | |
|---|---|
| DownStream 1 | |
CAS#:126767-63-3| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synthetic Applications of Difluorocarbene I. The Preparation of Some Aryl Difluoromethyl Ethers, Thioethers and Sulphones. De Cat A, et al.
Bull. Soc. Chim. Belg. 74(5-6) , 270-80, (1965)
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| QVR DOYFF |
| MFCD00221454 |
| Benzoic acid, 4-(difluoromethoxy)- |
| 4-(Difluoromethoxy)benzoic acid |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-(Difluoromethoxy)benzoic acid
- Price: ￥1828.0/5g ￥528.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-(Difluoromethoxy)benzoic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Xi'an Reach Pharmaceutical Technology Co.,Ltd.
- China
- Product Name: 4-(DIFLUOROMETHOXY)BENZOIC ACID
- Price: ￥Inquiry/1kg
- Purity: 96.0%
- Stocking Period: Inquiry
- Contact: Grace
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