- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,3-Difluoroaniline
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,3-Difluoroaniline
- Price: ￥308.0/5g ￥98.0/1g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,3-Difluoroaniline
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
4519-40-8
4519-40-8 structure
- Name: 2,3-Difluoroaniline
- Chemical Name: 2,3-Difluoroaniline
- CAS Number: 4519-40-8
- Molecular Formula: C6H5F2N
- Molecular Weight: 129.107
- Catalog: Organic raw materials Organic fluorine compound Fluoroaniline series
- Create Date: 2018-08-07 16:50:07
- Modify Date: 2025-08-20 21:46:58
| Name | 2,3-Difluoroaniline |
|---|---|
| Synonyms |
ZR BF CF
2,3-difluorobenzeneamine Benzenamine,2,3-difluoro 2-fluorofluoroaniline difluoroaniline 2,3-DCPE HYDROCHLORIDE 2,3-difluorophenyl amine 2,3-Difluoroaniline 2,3-Difluorobenzenamine EINECS 224-847-2 MFCD00010298 Benzenamine, 2,3-difluoro- |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 176.6±20.0 °C at 760 mmHg |
| Molecular Formula | C6H5F2N |
| Molecular Weight | 129.107 |
| Flash Point | 71.1±0.0 °C |
| Exact Mass | 129.039001 |
| PSA | 26.02000 |
| LogP | 1.63 |
| Vapour Pressure | 1.1±0.3 mmHg at 25°C |
| Index of Refraction | 1.521 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 + H312 + H332-H315-H319-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S27-S28-S36/37/39 |
| RIDADR | 2941 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2921420090 |
|
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Detail
|
| Literature: US5041674 A1, ; |
|
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4519-40-8 |
| Literature: Journal of Fluorine Chemistry, , vol. 53, # 3 p. 379 - 386 |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
| HS Code | 2921420090 |
|---|---|
| Summary | HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |