Molekula
rac-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
نورد منتجاتنا لأكثر من 4,500 عميل في أكثر من 80 دولة
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
rac-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl is the racemic form of BINAP, a bidentate phosphine ligand used in palladium-catalyzed cross-coupling reactions such as Buchwald-Hartwig amination. This chemical is identified by CAS number 98327-87-8 and carries no signal word. Molekula supplies rac-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
هذا المادة متوفرة من شركة موليكولا بناءً على استفسار. ستُرفق مواصفات كاملة، وورقة بيانات السلامة (SDS)، وشهادة التحليل (CoA) مع عرض السعر الخاص بك بمجرد تأكيد فريقنا للدرجة وحجم العبوة المطلوبة.
نظرة عامة
- SKU
- 90031386
- رقم CAS
- 98327-87-8
- اسم IUPAC
- [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane
- الكتلة الدقيقة
- 622.1979
- SMILES
- C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8
- InChIKey
- MUALRAIOVNYAIW-UHFFFAOYSA-N
- InChI
- InChI=1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H
- PubChem CID
- 634876
مرادفات
- (1,1'-Binaphthalene)-2,2'-diylbis(diphenylphosphine)
- (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
- (R)-BINAP
- (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
- (S)-BINAP
- 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene
- BINAP
- Binap, (A+-)-
- Phosphine, 1,1'-(1,1'-binaphthalene)-2,2'-diylbis(1,1-diphenyl-
- rac-BINAP
الأسئلة الشائعة
What is rac-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl used for?
This compound is primarily used as a bidentate phosphine ligand in palladium-catalyzed cross-coupling reactions such as Buchwald-Hartwig amination. As a racemic mixture it does not induce enantioselectivity; asymmetric synthesis uses the enantiopure (R)- or (S)-BINAP.
What is the chemical formula and molecular weight of this product?
The chemical formula is C44H32P2 and the molecular weight is 622.67 g/mol.
How should this product be stored?
It should be stored in a cool, dry place, ideally under an inert atmosphere to prevent oxidation of the phosphine groups.
What grade of rac-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl is available?
Please contact our sales team to confirm the current purity grade and specifications available for this CAS number.
Can Molekula supply this product in bulk?
Yes, Molekula can supply this product in bulk quantities tailored to your specific research or manufacturing requirements.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS).
مُولِيكُولا تُوفّر المواد الكيميائية الدقيقة والكيميائيات الحيوية منذ عام 2000 من مرافق مُشهَدة وفق المعايير **ISO 9001:2015** و-**ISO 14001:2015**. يُسجّل كلّ شحنة مُرسَلة برقم مُعَيّن وتُطابق بشهادة التحليل (**CoA**), وتكون بيانات السلامة (**SDS**) متاحة بلغات خمس.