CAS 848821-58-9 (S)-(-)-α,α-Diphenyl-2-Pyrrolidinemethanol Trimethylsilyl Ether Purity ≥97,0% (GC) Optical Purity ≥98,0%

Katrangan singkat:

(S)-(-)-α,α-Diphenyl-2-Pyrrolidinemethanol Trimethylsilyl Ether

CAS: 848821-58-9

Kemurnian Kimia: ≥97,0% (GC)

Kemurnian Optik: ≥98.0%

Penampilan: Cairan Viscous Kuning Muda

Kontak: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Kirimi email kanggo kita

Detail Produk

Produk sing gegandhengan

Tag produk

katrangan:

Shanghai Ruifu Chemical Co., Ltd. minangka produsen utama (S)-(-)-α,α-Diphenyl-2-Pyrrolidinemethanol Trimethylsilyl Ether (CAS: 848821-58-9) kanthi kualitas dhuwur.Ruifu Chemical bisa nyedhiyakake pangiriman ing saindenging jagad, rega kompetitif, jumlah cilik lan akeh sing kasedhiya.tuku,Please contact: alvin@ruifuchem.com

Sifat Kimia:

Jeneng Kimia	(S)-(-)-α,α-Diphenyl-2-Pyrrolidinemethanol Trimethylsilyl Ether
sinonim	(S)-(-)-alfa,alfa-Diphenyl-2-Pyrrolidinemethanol Trimethylsilyl Ether;(S)-(-)-Alpha,Alpha-Diphenyl-2-Pyrrolidinyl Methyltms Eter;(S)-(-)-2-[Diphenyl(trimethylsilyloxy)methyl]pyrrolidine;α,α-Diphenyl-L-Prolinol Trimethylsilyl Ether;(2S)-2-[Diphenyl[(trimethylsilyl)oxy]methyl]pyrrolidine;(S)-α,α-Diphenylprolinol Trimethylsilyl Ether;(S)-Hayashi-Jorgensen Katalis
Status Simpenan	Ing Simpenan
Nomer CAS	848821-58-9
Formula Molekul	C20H27NOSi
Bobot Molekul	325,53 g / mol
Titik didih	412,7 ± 35,0 ℃
Titik Flash	110 ℃
Kapadhetan	1,0459 g/mL ing 25 ℃
Indeks bias n20/D	1.5513
Sensitif	Sensitif Udara, Sensitif Panas
Sensitivitas Hidrolitik	7: Reaksi alon-alon karo Kelembapan / Banyu
Suhu panyimpenan	Panggonan Kelangan & Garing (Simpen Long-Term ing 2 ~ 8 ℃, Nglindhungi saka Cahya)
COA & MSDS	kasedhiya
Babagan	Organokatalis
Merk	Kimia Ruifu

Spesifikasi:

barang	Standar Inspeksi	Asil
Penampilan	Cairan Viscous Kuning Muda	tundhuk
Rotasi Spesifik [α]20/D	-45,0° nganti -55,0° (C=1 ing CHCL3)	-33,8°
Kemurnian Kimia	≥97,0% (GC)	97,5%
Kemurnian Optik	≥98,0%	98,3%
Spektrum Infrared	Conforms kanggo Struktur	tundhuk
1 H NMR Spektrum	Conforms kanggo Struktur	tundhuk
Kesimpulan	Produk wis diuji & tundhuk karo spesifikasi

Paket/Panyimpenan/Pengiriman:

Paket:Botol, 25kg / Drum, utawa miturut kabutuhan pelanggan.
Kondisi panyimpenan:Simpen ing wadhah sing ditutup kanthi rapet.Simpen ing gudang sing adhem, garing lan duwe ventilasi sing apik, adoh saka bahan sing ora kompatibel.Nglindhungi saka cahya lan Kelembapan.
Pengiriman:Ngirim menyang donya liwat udhara, dening FedEx / DHL Express.Nyedhiyakake pangiriman sing cepet lan dipercaya.

Kaluwihan:

Kapasitas Cukup: Fasilitas lan teknisi sing cukup

Layanan Profesional: Layanan tuku siji mandeg

Paket OEM: Paket khusus lan label kasedhiya

Pangiriman Cepet: Yen ing saham, telung dina pangiriman dijamin

Pasokan Stabil: Njaga stok sing cukup

Dhukungan Teknis: Solusi teknologi kasedhiya

Layanan Sintesis Kustom: Saka gram nganti kilogram

Kualitas Tinggi: Nggawe sistem jaminan kualitas lengkap

FAQ:

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.

848821-58-9 - Resiko lan Keamanan:

Kode Resiko
R36/37/38 - Iritasi ing mripat, sistem pernapasan lan kulit.
R67 - Uap bisa nyebabake rasa ngantuk lan mumet
R65 - Mbebayani: Bisa nyebabake karusakan paru-paru yen ditelan
R48/20 -
R38 - Iritasi kanggo kulit
R11 - Highly kobong
R63 - Resiko mbebayani tumrap bayi sing durung lair
Katrangan safety
S26 - Yen kena mripat, langsung mbilas nganggo banyu akeh lan njaluk saran medis.
S62 - Yen ditelan, aja nyebabake muntah;njaluk saran medical langsung lan nuduhake wadhah utawa label iki.
S36/37 - Nganggo sandhangan pelindung lan sarung tangan sing cocog.
S16 - Tetep adoh saka sumber kontak.
UN ID UN1294 - kelas 3 - PG 2 - Toluene, solusi
WGK Jerman 3
TSCA No
Kode HS 2933990099

Aplikasi:

(S)-(-)-α,α-Diphenyl-2-Pyrrolidinemethanol Trimethylsilyl Ether (CAS: 848821-58-9) minangka organokatalis kanggo reaksi telung komponen saka 1,2 lan siklisasi Rosenson saka α,β- aldehida ora jenuh.