2,6-Difluorobenzonitrile CAS 1897-52-5 (2,6-DFBN) Kemurnian >99,5% (GC) Pabrik
Shanghai Ruifu Chemical Co., Ltd. minangka pabrikan lan supplier 2,6-Difluorobenzonitrile (2,6-DFBN) (CAS: 1897-52-5) kanthi kualitas dhuwur.Kita bisa nyedhiyakake COA, pangiriman ing saindenging jagad, jumlah cilik lan akeh sing kasedhiya.Yen sampeyan kasengsem ing 2,6-Difluorobenzonitrile, kirim informasi rinci kalebu nomer CAS, jeneng produk, jumlahe kanggo kita.Please contact: alvin@ruifuchem.com
Jeneng Kimia | 2,6-Difluorobenzonitril |
sinonim | 2,6-DFBN;DFBN |
Status Simpenan | Ing Simpenan, Kapasitas Produksi 1200 Ton saben Taun |
Nomer CAS | 1897-52-5 |
Formula Molekul | C7H3F2N |
Bobot Molekul | 139,10 g / mol |
Titik Lebur | 28,0 ~ 32,0 ℃ (lit.) |
Titik didih | 197.0~198.0 ℃ |
Titik Flash | 80 ℃ (176 ° F) |
Kapadhetan | 1,246 g/mL ing 25 ℃ (lit.) |
Indeks bias n20/D | 1.4875 (liter.) |
Kelarutan banyu | Ora larut ing banyu |
Sensitif | Sensitif Udara |
Suhu panyimpenan | Disegel ing Kering, Simpen ing Suhu Kamar |
Informasi Safety | |
Kode Bahaya | Xn, T, Xi |
Risk Statements | 20/21/22-36/37/38 |
Pranyatan safety | 26-36-36/37/39 |
WGK Jerman | 3 |
Cathetan Bahaya | beracun |
TSCA | T |
Kelas Bahaya | 6.1 |
Kelompok Packing | III |
Kode HS | 2926909090 |
COA & MSDS | kasedhiya |
Merk | Kimia Ruifu |
Item | Spesifikasi |
Penampilan | Putih utawa ora ana warna nganti kristal kuning cahya utawa cair |
Kemurnian / Metode Analisis | > 99,5% (GC) |
Titik Lebur | 28.0~32.0 ℃ |
Banyu (dening Karl Fischer) | <0,30% |
2-Fluorobenzonitril | <0,30% |
2-Chloro-6-Fluorobenzonitrile | <0,20% |
1,2,3-Trichlorobenzene | <0,20% |
Impurities liyane | <0,20% |
DMF | <0,10% |
Total Impurities | <0,50% |
Spektrum Infrared | Conforms kanggo Struktur |
1 H NMR Spektrum | Konsisten karo Struktur |
Test Standar | Standar Perusahaan |
Cathetan | Titik Lebur Sedheng, Bisa Ganti Negara ing Lingkungan sing Beda (Padat, Cairan utawa Semi-Padat) |
Panggunaan Utama | Sintesis Organik;Insektisida & Herbisida Fluorobenzoylurea;Pestisida |
Paket: Botol, 25kg / Drum, 250kg / Drum Galvanis, utawa miturut kabutuhan pelanggan.
Kondisi panyimpenan:Simpen ing wadhah sing disegel ing gudang sing adhem, garing lan berventilasi adoh saka bahan sing ora cocog.Nglindhungi saka cahya lan Kelembapan.
Carane Tuku?Mangga kontakDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Pengalaman 15 Taun?Kita duwe luwih saka 15 taun pengalaman ing Pabrik lan ekspor saka sawetara saka sudhut intermediet pharmaceutical kualitas dhuwur utawa bahan kimia nggoleki.
Pasar Utama?Adol menyang pasar domestik, Amerika Utara, Eropa, India, Korea, Jepang, Australia, lsp.
Kaluwihan?Kualitas unggul, rega terjangkau, layanan profesional lan dhukungan teknis, pangiriman cepet.
KualitasJaminan?Sistem kontrol kualitas sing ketat.Peralatan profesional kanggo analisis kalebu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Sampel?Umume produk nyedhiyakake conto gratis kanggo evaluasi kualitas, biaya pengiriman kudu dibayar dening pelanggan.
Audit Pabrik?Audit pabrik welcome.Mangga nggawe janjian ing advance.
MOQ?Ora MOQ.pesenan cilik ditrima.
Wektu Pangiriman? Yen ing saham, telung dina pangiriman dijamin.
Transportasi?Miturut Express (FedEx, DHL), dening Air, dening Sea.
Dokumen?Sawise layanan sales: COA, MOA, ROS, MSDS, etc.
Sintesis khusus?Bisa nyedhiyakake layanan sintesis khusus sing cocog karo kabutuhan riset sampeyan.
Syarat-syarat pembayaran?Invoice Proforma bakal dikirim dhisik sawise konfirmasi pesenan, dilampirake informasi bank kita.Pembayaran kanthi T / T (Transfer Telex), PayPal, Western Union, lsp.
2,6-Difluorobenzonitrile (2,6-DFBN) (CAS: 1897-52-5) minangka perantara penting ing sintesis insektisida benzoyl urea.2,6-Difluorobenzonitrile digunakake kanggo sintesis penengah sabanjure 2,6-Difluorobenzamide, lan pungkasanipun entuk hexaflumuron.Varietas pestisida kayata chlorfenuron, flufenuron lan lufenuron.2,6-Difluorobenzonitrile utamané dipigunakaké kanggo gawé dhuwur-efficiency, kurang-keracunan, lan spektrum amba fluorine-ngemot insektisida benzoyl urea, herbisida intermediet 2,6-Difluorobenzamide.Iku uga wis Applied ing medicine.2,6-Difluorobenzonitrile uga bisa digunakake ing plastik engineering, pewarna lan aspèk aplikasi liyane.
1897-52-5 - Risk lan Safety
Kode Resiko R20/21/22 - Mbebayani kanthi inhalasi, kena kulit lan yen ditelan.
R36/37/38 - Iritasi ing mripat, sistem pernapasan lan kulit.
Katrangan Keamanan S26 - Yen kena mripat, mbilas langsung nganggo banyu akeh lan golek saran medis.
S36 - Nganggo sandhangan pelindung sing cocog.
S36/37/39 - Nganggo sandhangan protèktif, sarung tangan lan protèktif mripat/pasuryan sing cocog.
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