Trimethylphosphine-tetraborane adduct is a chemical compound formed by the reaction of trimethylphosphine (PMe3) and tetraborane (B4H10). This adduct is a colorless, volatile liquid with a pungent odor, and it is commonly used as a reducing agent in various chemical reactions. The compound has a molecular formula of C3H12B4P and is known for its ability to stabilize and reduce metal complexes, making it a valuable reagent in organometallic chemistry. Its structure consists of a tetraborane core with four boron atoms and ten hydrogen atoms, to which three trimethylphosphine molecules are attached. The trimethylphosphine-tetraborane adduct is sensitive to air and moisture, and it should be handled with care under an inert atmosphere.

71749-92-3

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Basic information
1. Product Name: trimethylphosphine-tetraborane adduct
2. Synonyms: trimethylphosphine-tetraborane adduct
3. CAS NO:71749-92-3
4. Molecular Formula:
5. Molecular Weight: 127.386
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: trimethylphosphine-tetraborane adduct(CAS DataBase Reference)
10. NIST Chemistry Reference: trimethylphosphine-tetraborane adduct(71749-92-3)
11. EPA Substance Registry System: trimethylphosphine-tetraborane adduct(71749-92-3)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 71749-92-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 71749-92-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,7,4 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 71749-92:
(7*7)+(6*1)+(5*7)+(4*4)+(3*9)+(2*9)+(1*2)=153
153 % 10 = 3
So 71749-92-3 is a valid CAS Registry Number.

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