Organophosphorus Compounds

Organophosphorus Compounds

Organophosphorus compounds include phosphates, phosphonates, phosphines, and related derivatives widely used in flame retardants, catalysts, extractants, pharmaceuticals, and agrochemicals. Their P–C and P–O bond chemistry enables highly tunable reactivity and structural modification. These compounds are essential in fine chemicals requiring precise control of polarity, stability, and coordination behavior.

1,1,1-Trichloro-2-Dimethoxyphosphoryloxy-Ethane CAS NO 3735-81-7

Unit Price:Get Price

CAS No.:3735-81-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Ethyl 4-Nitrophenyl Methylphosphonate CAS NO 3735-98-6

Unit Price:Get Price

CAS No.:3735-98-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Dibutyl(Diisopropylamino)Phosphine Oxide CAS NO 3736-67-2

Unit Price:Get Price

CAS No.:3736-67-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Phosphinothioic Amide, P,p-Bis(1-Aziridinyl)-N,n-Dimethyl- CAS NO 3750-43-4

Unit Price:Get Price

CAS No.:3750-43-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Tetraethyldiphosphine Disulphide CAS NO 3790-23-6

Unit Price:Get Price

CAS No.:3790-23-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

(1-Hydroxyethylidene)Bis-Phosphonic Acid Tetrasodium Salt CAS NO 3794-83-0

Unit Price:Get Price

CAS No.:3794-83-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Tris(4-Ethylphenyl) Phosphate CAS NO 3820-69-7

Unit Price:Get Price

CAS No.:3820-69-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Phosphoric Acid Dimethyl 1,2,2,2-Tetrachloroethyl Ester CAS NO 3862-21-3

Unit Price:Get Price

CAS No.:3862-21-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Go to Page

Why choose US

Trusted Manufacturer

With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.

Rigorous Quality Assurance

Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.

Advanced R&D Expertise

Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.