Phosphine sulfide, dibutyl-, also known as dibutyl phosphine sulfide or DBPS, is an organophosphorus compound with the chemical formula C8H19PS. It is a colorless to pale yellow liquid with a pungent odor and is insoluble in water but soluble in organic solvents. DBPS is primarily used as a reagent in the synthesis of various organophosphorus compounds and as a flame retardant in plastics and textiles. It is also employed as a pesticide and a fungicide in agricultural applications. Due to its potential health risks and environmental concerns, handling and disposal of DBPS must be done with proper safety measures and in accordance with local regulations.
689-62-3
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Basic information
- Product Name: Phosphine sulfide, dibutyl-
- Synonyms:
- CAS NO:689-62-3
- Molecular Formula: C8H19PS
- Molecular Weight: 178.279
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Phosphine sulfide, dibutyl-(CAS DataBase Reference)
- NIST Chemistry Reference: Phosphine sulfide, dibutyl-(689-62-3)
- EPA Substance Registry System: Phosphine sulfide, dibutyl-(689-62-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 689-62-3(Hazardous Substances Data)
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689-62-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 689-62-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.Calculate Digit Verification of CAS Registry Number 689-62:
(5*6)+(4*8)+(3*9)+(2*6)+(1*2)=103
103 % 10 = 3
So 689-62-3 is a valid CAS Registry Number.
689-62-3Upstream product
689-62-3Downstream Products
- 97340-47-1 Dibutyl-<α-hydroxy-benzyl>-phosphinsulfid
- 24611-02-7 [(Dibutyl-phosphinothioyl)-hydroxy-(4-methoxy-phenyl)-methyl]-phosphonic acid diethyl ester
- 24611-01-6 [(Dibutyl-phosphinothioyl)-hydroxy-p-tolyl-methyl]-phosphonic acid diethyl ester
- 26158-03-2 [(Dibutyl-phosphinothioyloxy)-phenyl-methyl]-phosphonic acid diethyl ester
- 24611-00-5 [(Dibutyl-phosphinothioyl)-hydroxy-phenyl-methyl]-phosphonic acid diethyl ester
- 24610-99-9 (Dibutyl-phosphinothioyl)-hydroxy-phenyl-acetic acid ethyl ester
- 24611-04-9 (Dibutyl-phosphinothioyloxy)-phenyl-acetic acid ethyl ester
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Phosphine sulfide, dibutyl-
