 Home > Organic Chemistry > Phosphines > (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE for Sale > 1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 99.0%Min RC01070

1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 99.0%Min RC01070

Name: 1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 99.0%Min RC01070
Brand: Royalchem
SKU: pr2509171055
Price: 1 USD
Availability: InStock

Unit Price: Get Latest Price 

CAS No.:

528565-79-9

Grade:

Industrial Grade

Content:

99%

Port:

中国

Brand:

Royalchem

Packaging:

25kg/drum

Price valid (until):

2025-12-31

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Hangzhou Royalchem Co.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Pharmaceutical intermediates

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Product Description
Seller Information

Description

Product Detail

Manufacturer: Hangzhou Royalchem Co.,LTD.

Website: www.cnroyalchem.com

Hangzhou Royalchem Co., Ltd. was founded by a senior team with profound professional backgrounds in the chemical field, focusing on providing comprehensive chemical products and services. Its business scope covers a wide range, including the sales of core chemical products such as pharmaceutical raw materials and intermediates, food/feed additives, specialty chemicals, dyes & pigments, new catalytic materials, chemical reagents, engineering plastics and synthetic resins. It also engages in the sales of daily chemicals, containers, and import-export business, meeting the needs of clients across multiple sectors. Leveraging the technical accumulation of its professional team and strict quality control, the company has established a stable cooperation network in domestic and international markets. It not only provides high-quality raw material support for industries but also promotes global chemical resource circulation through import-export operations. Adhering to the philosophy of "win-win cooperation," Hangzhou Royalchem Co., Ltd. takes professionalism and integrity as its cornerstone, and sincerely looks forward to working with global partners to drive high-quality development in the chemical industry.

Items	Specifications

Basic Info

Product Name:

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE

Other Name:

(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane,min.98%(R,R)-Ph-BPE;1,2-Bis[(2R,5R)-2,5-diphenyl-1-phospholanyl]ethane, 97+%;(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, Min. 95% (R,R)-Ph-BPE;(R,R)-Ph-BPE;(2R,2'R,5R,5'R)-1,1'-(1,2-Ethanediyl)bis[2,5-diphenylphospholane];(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95%;(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE;(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE, KANATA PURITY

CAS No.:

528565-79-9

Molecular Formula:

C34H36P2

InChIKeys:

VHHAZLMVLLIMHT-YFRBGRBWSA-N

Molecular Weight:

506.6

Exact Mass:

506.22900

DSSTox ID:

DTXSID70465304

HScode:

2934999090

Categories:

Phosphines

Characteristics

PSA:

XLogP3:

10.50300

Appearance:

white solid

Melting Point:

144°C

Boiling Point:

654.2ºC at 760 mmHg

Flash Point:

373.1ºC

Water Solubility:

Sparingly soluble in water.(3.2E-5g/L) (25°C

Specific rotation:

-182.7° (c 1.0, CH2Cl2)

See More (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions 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.

See More (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Pharmaceutical intermediates

Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou

Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
14

Total Annual Revenue:
Less than $1 million

Total Employees:
Less than 5

Year of Establishment:
2025
Country Product Purchase Quantity Date Posted

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