74038-47-4 Usage
Classification
Organophosphorus compound
Primary uses
Plant growth regulator, ripening agent for fruits, controlling flowering and fruit set, and defoliant in agriculture
Mechanism of action
Releases ethylene gas, which stimulates the ripening process in plants and promotes fruit maturation
Common applications
Bananas, tomatoes, and various other crops
Safety concerns
Potential to cause skin and eye irritation
Environmental concerns
Possible negative impact on the environment
Regulation
Use is regulated in many countries due to safety and environmental concerns
Check Digit Verification of cas no
The CAS Registry Mumber 74038-47-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,0,3 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 74038-47:
(7*7)+(6*4)+(5*0)+(4*3)+(3*8)+(2*4)+(1*7)=124
124 % 10 = 4
So 74038-47-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H19O4P/c1-5-11-13(10,12-6-2)8(9)7(3)4/h7-9H,5-6H2,1-4H3
74038-47-4Relevant articles and documents
The preparation of dialkyl 1-hydroxyalkylphosphonates in the reaction of trialkyl phosphites with oxonium salts derived from aldehydes or ketones
Goldeman, Waldemar,Soroka, Miroslaw
, p. 3019 - 3024 (2006)
The reaction of trialkyl phosphites with aldehydes or ketones in the presence of hydrogen chloride gives dialkyl 1-hydroxyalkylphosphonates via Arbusov-like reaction of oxonium salts derived from aldehydes or ketones. This reaction is a very convenient instant method for the preparation of dialkyl 1-hydroxyalkylphosphonates with a good yield as an alternative to the well-known Abramov reaction. Georg Thieme Verlag Stuttgart.
