Monoallylboron difluoride, also known as allylboron difluoride, is an organoboron compound with the chemical formula (CH2=CHCH2)BF2. It is a colorless liquid that is soluble in organic solvents and is widely used in organic synthesis, particularly in the formation of carbon-carbon bonds. The compound is generated by the reaction of allyl halides with boron trifluoride etherate, and it serves as a versatile reagent in various chemical transformations, such as allylation reactions and Suzuki-Miyaura cross-coupling reactions. Due to its reactivity and stability, monoallylboron difluoride is an important intermediate in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.

819-69-2

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Basic information
1. Product Name: monoallylboron difluoride
2. Synonyms: monoallylboron difluoride
3. CAS NO:819-69-2
4. Molecular Formula:
5. Molecular Weight: 89.8805
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: monoallylboron difluoride(CAS DataBase Reference)
10. NIST Chemistry Reference: monoallylboron difluoride(819-69-2)
11. EPA Substance Registry System: monoallylboron difluoride(819-69-2)
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: 819-69-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 819-69-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,1 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 819-69:
(5*8)+(4*1)+(3*9)+(2*6)+(1*9)=92
92 % 10 = 2
So 819-69-2 is a valid CAS Registry Number.

819-69-2Upstream product

819-69-2Downstream Products

855423-39-1 2-allyl-N,N'-dibenzyl-1,3,2-dioxaborolane-4,5-dicarbamide

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