328-84-7 - Names and IdentifiersName3,4-DichlorobenzotrifluorideSynonyms3,4-DCBTE3,4-dichlo3,4-
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| Nama | 3,4-Dichlorobenzotrifluoride |
| Sinonim | 3,4-DCBTE 3,4-dichlo 3,4-Dichlorobenzotrifluoride 3,4-dichloro-α,α,α-trifluorotoluene 1-Trifluoromethyl-3,4-dichlorobenzene 1-(Trifluoromethyl)-3,4-dichlorobenzene 1,2-Dichloro-4-(trifluoromethyl)benzene 1,2-Dichloro-5-(trifluoromethyl)benzene 3,4-Dichlor-alpha,alpha,alpha-trifluortoluol 3,4-Dichloro-alpha,alpha,alpha-trifluorotoluene 1,2-Dichloro-4-(trifluoromethyl)benzene, 3,4-Dichloro-alpha,alpha,alpha-trifluorotoluene |
| CAS | 328-84-7 |
| EINECS | 206-337-1 |
| InChI | InChI=1/C7H3Cl2F3/c8-5-2-1-4(3-6(5)9)7(10,11)12/h1-3H |
| Rumus Molekuler | C7H3Cl2F3 |
| Massa Molar | 215 |
| Kepadatan | 1.478 g/mL at 25 °C (lit.) |
| Titik Melting | -13--12 °C (lit.) |
| Titik Boling | 173-174 °C (lit.) |
| Titik Flash | 150°F |
| Solubilitas | Chloroform (Sparingly), Ethyl Acetate (Slightly) |
| Tekanan Vapor | 1.6 mm Hg ( 20 °C) |
| Penampilan | Oil |
| Gravitasi Spesifik | 1.478 |
| warna | Colourless |
| BRN | 1950151 |
| Kondisi penyimpanan | Terkunci dalam kering,Suhu Kamar |
| Indeks Refraksi | n20/D 1.475(lit.) |
| Sifat fisik dan kimia | density 1.478 melting point -13°C boiling point 173-174°C refractive index 1.474-1.476 flash point 65°C |
| Penggunaan | Used as pesticide herbicides, pharmaceutical intermediates |
| Kode Risiko | R36/37/38 Irritasi pada mata, sistem pernapasan dan kulit. R34 - Menyebabkan luka bakar Please take the official translations! You find them here: http: // europa. eu. int/ eur- lex/ lex/ LexUriServ/ LexUriServ. do? uri=CELEX: 32001L0059: EN: HTML |
| Deskripsi Keselamatan | S26 - Jika kontak dengan mata, bilas segera dengan banyak air dan minta saran medis. S36/37/39 Pakai pakaian pelindung, sarung tangan dan perlindungan mata/wajah yang sesuai. S45 Jika terjadi kecelakaan atau jika Anda merasa tidak sehat, segera mintalah saran medis (tunjukkan label apabila mungkin). Please take the official translations! You find them here: http: // europa. eu. int/ eur- lex/ lex/ LexUriServ/ LexUriServ. do? uri=CELEX: 32001L0059: EN: HTML S20 - When using, do not eat or drink. |
| ID PBB | 1760 |
| WGK Jerman | 2 |
| RTECS | CZ5527510 |
| TSCA | Ya |
| Kode HS | 29036990 |
| Catatan Bahaya | Irritasi |
| Kelas Bahaya | 8 |
| Kelompok Kemasan | III |
| Material Raw | 4-Chlorotoluene Chlorine |
| Downstream Products | Fomesafen |
| Penggunaan | 3, 4-dichlorotrifluoromethyl benzene is a key intermediate of fluorodiphenyl ether herbicides, which can be used to synthesize trifluorocarboxane Herbicides such as ether, fomesafen, and oxyfluoroxane can be used as an intermediate of the insecticide fipronil. Pesticides, pharmaceutical intermediates. Used as an intermediate in the synthesis of diphenyl ether fluorinated herbicides. It is used to synthesize milk fluocaoling, fluoroxanthate ether, glycolfest, etc. Used as pesticide, herbicide, pharmaceutical intermediate |
| metode produksi | 1. toluene method 2. raw material consumption quota for p-chlorotoluene method: 900kg/t for p-chlorotoluene (≥ 98%), 2500kg/t for chlorine and 500kg/t for hydrogen fluoride. 3.3, 4-dichlorotrichlorotrichloromethyl benzene fluorination method The product yield of this method is 98.4%. the preparation method is to add 4-chlorotrifluoromethyl benzene and catalyst FeCl3 in the reaction kettle, feed chlorine gas at low temperature under stirring, track the chlorination depth by gas chromatography, wash, dry and distill the finished product after passing chlorine gas. |
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