31305-94-9 Usage
General Description
N,N'-(Methylenedi-4,1-phenylene)bis[n-(oxiranyl methyl)oxiranemethanmanine],homopolymer is a complex chemical compound that is a homopolymer formed from repeating units of N,N'-(Methylenedi-4,1-phenylene)bis[n-(oxiranyl methyl)oxiranemethanmanine]. It is used in various industrial applications, including as a processing aid, viscosity controlling agent, and adhesive. This chemical has a high level of reactivity due to the presence of oxiranyl groups, making it useful in the production of epoxy resins and other polymer materials. However, it is also important to handle this chemical with caution, as exposure to it can cause irritation to the skin, eyes, and respiratory system, and it may be harmful if swallowed or inhaled. Proper safety measures and protective equipment should be used when handling or working with this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 31305-94-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,3,0 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 31305-94:
(7*3)+(6*1)+(5*3)+(4*0)+(3*5)+(2*9)+(1*4)=79
79 % 10 = 9
So 31305-94-9 is a valid CAS Registry Number.
31305-94-9Relevant articles and documents
MANUFACTURING METHOD FOR COMPOUND HAVING N,N-BIS(2-HYROXY-3-CHLOROPROPYL)AMINO GROUP
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, (2018/03/28)
A method efficiently and safely manufactures, on an industrial scale, a compound having an N,N-bis(2-hydroxy-3-chloropropyl)amino group. (1) an amine compound or a solution thereof, (2) epichlorohydrin or a solution thereof, and (3) an acidic compound or a solution thereof are continuously supplied to a flow reactor and reacted at a reaction temperature of 40 to 130° C. and a liquid space velocity of 0.2 to 10 h?1 so that a compound having an N,N-bis(2-hydroxy-3-chloropropyl)amino group is manufactured. The obtained compound having an N,N-bis(2-hydroxy-3-chloropropyl)amino group is dehydrochlorinated by reaction with an alkali so that a polyfunctional glycidylamine type epoxy compound is manufactured.
