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HENAN SUNLAKE ENTERPRISE CORPORATION(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl//file1.lookchem.com/300w/synthetic/2022-01-30-12/5cdc856e-63b1-450f-8887-4976ecf804d2.png
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl CAS NO.76189-56-5

Min.Order Quantity:
1 Kilogram
Purity:
99%
Port:
China main port
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

  • (+/-)-BINAP;BINAP
  • (+/-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENE
  • (+/-)-(1,1'-BINAPHTHALENE-2,2'-DIYL)BIS(DIPHENYLPHOSPHINE)

Quick Details

  • ProName: (S)-(-)-2,2'-Bis(diphenylphosphino)-1,...
  • CasNo: 76189-56-5
  • Molecular Formula: C44H32P2
  • Appearance: white to light yellow crystal powde
  • Application: 76189-56-5
  • DeliveryTime: 7-10days after payment
  • PackAge: as customer's requirement
  • Port: China main port
  • ProductionCapacity: 100-200 Kilogram/Month
  • Purity: 99%
  • Storage: room temperature
  • Transportation: air or sea express
  • LimitNum: 1 Kilogram

Superiority

product name: (s)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl
synonyms: (+/-)-binap;binap;(+/-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthalene;(+/-)-(1,1'-binaphthalene-2,2'-diyl)bis(diphenylphosphine);s-(-)-1,1'-binaphthyl-2,2'-diphenyl phosphine;s(-)-(1,1'-binaphthalene-2,2'-diyl)bis(diphenylphosphine);s(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthalene;(s)-(-)-2,2 bis(diphenylphosphino)1,1-binaphthyl
cas: 76189-56-5
mf: c44h32p2
mw: 622.67
einecs: -0
product categories: chiral;chiral reagents;asymmetric synthesis;phosphine ligands;synthetic organic chemistry;peptide;chiral compound;aromatics;catalyst
mol file: 76189-56-5.mol
(s)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl structure
(s)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl chemical properties
mp 283-286 °c(lit.)
alpha -240 º (c=0.3, toluene)
refractive index -235 ° (c=0.3, toluene)
storage temp. room temperature.
sensitive air sensitive
merck 14,1223
brn 5321444
cas database reference 76189-56-5(cas database reference)
safety information
hazard codes xi,xn
risk statements 36/37/38-20/21/22
safety statements 22-24/25-37/39-26-36
wgk germany 3
f 8-10-23
msds information
provider language
sigmaaldrich english
acros english
alfa english
(s)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl usage and synthesis
chemical properties white to light yellow crystal powde
usage chiral ligand for metal mediated asymmetric catalysis.
1.certificate of analysis (coa)
2.material safety data sheet (msds)
3.route of synthesis (ros)
4.method of aanlysis(moa)
5.nuclear magnetic resonance(nmr)
6.packing pictures and loading video before loading
7.free sample
9.factory audit
10.strong after-sale service

our services
1. quality control, before shipment, free sample for test.
2. prompt shipment with professional documents
3. packing as your request, with photo before shipment
4. we can provide mixed containers with different mixed items in one container
hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.
we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.
we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.
we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

Details

product name: (s)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl
synonyms: (+/-)-binap;binap;(+/-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthalene;(+/-)-(1,1'-binaphthalene-2,2'-diyl)bis(diphenylphosphine);s-(-)-1,1'-binaphthyl-2,2'-diphenyl phosphine;s(-)-(1,1'-binaphthalene-2,2'-diyl)bis(diphenylphosphine);s(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthalene;(s)-(-)-2,2 bis(diphenylphosphino)1,1-binaphthyl
cas: 76189-56-5
mf: c44h32p2
mw: 622.67
einecs: -0
product categories: chiral;chiral reagents;asymmetric synthesis;phosphine ligands;synthetic organic chemistry;peptide;chiral compound;aromatics;catalyst
mol file: 76189-56-5.mol
(s)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl structure
(s)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl chemical properties
mp 283-286 °c(lit.)
alpha -240 º (c=0.3, toluene)
refractive index -235 ° (c=0.3, toluene)
storage temp. room temperature.
sensitive air sensitive
merck 14,1223
brn 5321444
cas database reference 76189-56-5(cas database reference)
safety information
hazard codes xi,xn
risk statements 36/37/38-20/21/22
safety statements 22-24/25-37/39-26-36
wgk germany 3
f 8-10-23
msds information
provider language
sigmaaldrich english
acros english
alfa english
(s)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl usage and synthesis
chemical properties white to light yellow crystal powde
usage chiral ligand for metal mediated asymmetric catalysis.

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