"P,P'-Diallyl-pyrophosphat", also known as diallyl pyrophosphate (DAP), is a key intermediate in the biosynthesis of pyrethroids, a class of insecticides derived from the flowers of Chrysanthemum cinerariifolium. DAP is formed through the condensation of two molecules of allyl alcohol with one molecule of pyrophosphoric acid. It is a colorless, viscous liquid that is soluble in organic solvents. DAP is an important precursor in the synthesis of various pyrethroid insecticides, which are widely used in agriculture and public health due to their broad-spectrum activity, rapid knockdown effect, and relatively low mammalian toxicity. The chemical structure of DAP is characterized by two allyl groups attached to a central pyrophosphate moiety, which plays a crucial role in the insecticidal activity of pyrethroids.

7264-98-4

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Basic information
1. Product Name: P'.P''-Diallyl-pyrophosphat
2. Synonyms:
3. CAS NO:7264-98-4
4. Molecular Formula:
5. Molecular Weight: 456.456
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: P'.P''-Diallyl-pyrophosphat(CAS DataBase Reference)
10. NIST Chemistry Reference: P'.P''-Diallyl-pyrophosphat(7264-98-4)
11. EPA Substance Registry System: P'.P''-Diallyl-pyrophosphat(7264-98-4)
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: 7264-98-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 7264-98-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,6 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7264-98:
(6*7)+(5*2)+(4*6)+(3*4)+(2*9)+(1*8)=114
114 % 10 = 4
So 7264-98-4 is a valid CAS Registry Number.

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