Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np

Product Details
Customization: Available
Type: Organic Phosphate
Appearance: Powder
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  • Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np
  • Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np
  • Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np
  • Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np
  • Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np
  • Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np
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  • Overview
  • Product Parameters
  • Product Description
  • Detailed Photos
  • Certifications
  • Packaging & Shipping
  • Our Advantages
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
yh-4nnejajbj
Grade Standard
Industrial Grade
CAS No
932710-63-9
Purity
98%
Free Sample
Available
Environmental Protection
Yes
Lead Time
Within 7 Days
Storagemethod
Sealed Container
Odor
Odorless
Storage2
Cool Dry Place
Belong
Yuhan Chem
MOQ
1kg
Packaging
Sealed Packaging
Stability
Excellent
Port1
Chongqing
Port2
Shanghai
Freight
Air, Sea, Train, Self-Collection
Transport Package
1kg Minimum Order Quantity
Specification
Glass bottle, aluminum foil bag, fluorinated bottl
Trademark
Customizable
Origin
China
HS Code
2931499090
Production Capacity
10000ton/Year

Product Description

Product Parameters
  
Property Value
CAS Number 932710-63-9
Molecular Formula C16H28NP
Molecular Weight 265.37 - 265.38
English Name (4-Dimethylaminophenyl)di-tert-butylphosphine
English Synonyms Amphos, APhos, A-taPhos
Physical State Solid
Color White to light yellow powder to crystal
Melting Point 65.0 - 69.0 °C
Solubility Soluble in acetone
Storage Conditions Store under inert gas, protect from light, store at room temperature or below 15°C
Purity ≥98.0% 
Application Used in Suzuki-Miyaura cross-coupling reactions
Product Description
 
[(4-(N,N-Dimethylamino)phenyl]di-tert-butylphosphine (AMPhos, CAS Number: 932710-63-9) is a versatile compound primarily used as a ligand in various organic synthesis applications, particularly in cross-coupling reactions.

Applications

  • Cross-Coupling Reactions: AMPhos is widely used as a ligand in Suzuki-Miyaura cross-coupling reactions, especially with heteroaryl halides. It has been shown to be effective in improving the efficiency and selectivity of these reactions.
  • Palladium-Catalyzed Reactions: It is also used in other palladium-catalyzed reactions, such as Buchwald-Hartwig amination, where it helps in the formation of carbon-nitrogen bonds.
  • Research and Development: Due to its unique properties, AMPhos is used in research labs for the development of new synthetic methods and the synthesis of complex organic molecules.

Safety Precautions

  • Storage: AMPhos should be stored under inert gas (e.g., nitrogen) and protected from light. It is recommended to store it at room temperature or below 15°C.
  • Handling: When handling AMPhos, ensure adequate ventilation and wear appropriate personal protective equipment, including protective gloves and safety glasses.
  • Emergency Procedures: In case of inhalation, remove the affected person to fresh air and keep them at rest in a comfortable position. If dust is inhaled, avoid breathing the dust and evacuate the danger area.

Additional Information

  • Physical Properties: AMPhos is a white to light yellow powder or crystal with a melting point of 65.0 to 69.0 °C.
  • Solubility: It is soluble in acetone.

 

Detailed Photos
Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np
Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np
 

 

Certifications

Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28npPharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np

Packaging & Shipping
Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np
Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np

 

Our Advantages

Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28npPharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np
Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np
 

Company Profile

Pharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28npPharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28npPharmaceutical Intermediates Pharmaceuticals Fine Chemical Raw Materials Amphos/Bis (di-tert-butyl) -4-Dimethylaminophenylphosphine CAS932710-63-9 C16h28np

FAQ

Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.

Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.

Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.

Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.

Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.

Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.

Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
 A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.

Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.
 

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