328012-09-5 Usage
Description
1-cinnamoyl-1H-1,2,3-benzotriazole is a chemical compound with the molecular formula C16H11N3O. It is a benzotriazole derivative known for its photostabilizing and UV-absorbing properties.
Uses
Used in Plastics Industry:
1-cinnamoyl-1H-1,2,3-benzotriazole is used as a photostabilizer and UV absorber for protecting plastics from degradation caused by exposure to ultraviolet radiation. It absorbs UV light and dissipates the energy as heat, preventing damage to the plastic material.
Used in Coatings Industry:
1-cinnamoyl-1H-1,2,3-benzotriazole is used as a photostabilizer and UV absorber in coatings to protect them from degradation caused by exposure to ultraviolet radiation. It helps in increasing the lifespan and durability of coated products, especially those used in outdoor applications.
Used in Adhesives Industry:
1-cinnamoyl-1H-1,2,3-benzotriazole is used as a photostabilizer and UV absorber in adhesives to protect them from degradation caused by exposure to ultraviolet radiation. It ensures the longevity and performance of adhesive-based products, particularly those used in outdoor applications.
Used as an Antioxidant:
1-cinnamoyl-1H-1,2,3-benzotriazole is used for its antioxidant properties, making it useful in the protection of various materials from oxidative degradation. It helps in maintaining the stability and performance of materials over time.
Check Digit Verification of cas no
The CAS Registry Mumber 328012-09-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,8,0,1 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 328012-09:
(8*3)+(7*2)+(6*8)+(5*0)+(4*1)+(3*2)+(2*0)+(1*9)=105
105 % 10 = 5
So 328012-09-5 is a valid CAS Registry Number.
328012-09-5Relevant articles and documents
Hypervalent iodine in synthesis. 65: A new route to synthesize N-acylbenzotriazoles via palladium catalyzed carbonylation of benzotriazole and hypervalent iodonium salts in the presence of carbon monoxide
Wang,Chen
, p. 1633 - 1637 (2001)
N-acylbenzotriazoles are obtained directly in fair yields by palladium-catalyzed carbonylation of diaryliodonium salts with benzotriazoles in the presence of carbon monoxide.
An efficient one-pot synthesis of: N, N ′-disubstituted ureas and carbamates from N -acylbenzotriazoles
Singh, Anoop S.,Kumar, Dhananjay,Mishra, Nidhi,Tiwari, Vinod K.
, p. 84512 - 84522 (2016/10/12)
A facile and high-yielding one-pot synthesis of carbamates and N,N′-disubstituted symmetrical ureas from N-acylbenzotriazoles has been devised. It is believed that, the intermediate acyl-azide undergo Curtius rearrangement and in different solvents gives different products i.e. carbamates in alcohols and N,N′-disubstituted symmetrical urea in THF.
NEW GUANIDINE DERIVATIVES IN CINNAMIC SERIES
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Paragraph 0049; 0050; 0051, (2013/07/05)
The invention relates to novel guanidine derivatives in the cinnamic series of general formula (I): The invention also relates to the process for preparing said guanidine derivatives and also to synthetic intermediates. Finally, the invention relates to t
