(+/-)-2,2-Bis(diphenylphosphino)-1,1-binaphthyl
98327-87-8
99%
Bottle,barrel,cargo,container,etc.
Yes
2026-11-22
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Details
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Seller Information
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DescriptionKeywords
(+/-)-2,2-Bis(diphenylphosphino)-1,1-binaphthyl
98327-87-8
C44H32P2
Quick DetailsProName:(+/-)-2,2-Bis(diphenylphosphino)-1,1-binaphthyl
CasNo:98327-87-8
Molecular Formula:C44H32P2
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsECHEMI Editorial Reference1.1'-Binaphthyl-2.2'-diphemyl phosphine is White to light beige powder
2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene is a powerful chiral auxiliary that is used as a homogeneous catalyst in some asymmetric chemical syntheses. 2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene is utilized for its high enantioselectivity and is used as a ligand to create coordination complexes.Basic Info-
Product Name:
BINAP
Other Name:Phosphine,1,1′-[1,1′-binaphthalene]-2,2′-diylbis[1,1-diphenyl-;Phosphine,[1,1′-binaphthalene]-2,2′-diylbis[diphenyl-;1,1′-[1,1′-Binaphthalene]-2,2′-diylbis[1,1-diphenylphosphine];BINAP;2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl;rac-BINAP;(±)-BINAP;rac-2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl;[1,1′-Binaphthalene]-2,2′-diylbis[diphenylphosphine];2,2′-Bis(diphenylphosphanyl)-1,1′-binaphthyl;2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene;(±)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene;1,1′-Binaphthalene-2,2′-diylbis(diphenylphosphane);(±)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl;76144-87-1
CAS No.:98327-87-8
Molecular Formula:C44H32P2
InChIKeys:InChIKey=MUALRAIOVNYAIW-UHFFFAOYSA-N
Molecular Weight:622.67
Exact Mass:622.67
BRN:5321443
EC Number:1308068-626-2
HScode:29319090
Categories:
Characteristics-
PSA:
0
XLogP3:11.4
Appearance:White to light beige Powder
Melting Point:230-231 °C (decomp)
Boiling Point:724.3°C at 760 mmHg
Flash Point:419.0±37.8 °C
Water Solubility:soluble in tetrahydrofuran, benzene and dichloromethane. Slightly soluble in ether, methanol and ethanol. Insoluble in water.
Storage Conditions:Store in a cool, dry place. Store in a tightly closed container.
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5 days
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
Company Certificates-
![HANGZHOU LEAP CHEM CO., LTD.ISO]( "ISO")
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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