1006-32-2 Usage
General Description
1,2,3,4-tetrachloro-5-methylbenzene, also known as 5-methyl-1,2,3,4-tetrachlorobenzene, is a chemical compound with the molecular formula C7H4Cl4. It is a chlorinated derivative of a methylbenzene and is classified as a chlorinated aromatic hydrocarbon. This chemical is a colorless to light yellow solid with a melting point of 41-42°C. It is primarily used as an intermediate in the production of other chemicals and is also utilized in the synthesis of dyes, pesticides, and pharmaceuticals. 1,2,3,4-tetrachloro-5-methylbenzene is considered to be a moderately hazardous chemical and should be handled and stored with appropriate safety precautions to prevent exposure and environmental contamination.
Check Digit Verification of cas no
The CAS Registry Mumber 1006-32-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,0 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1006-32:
(6*1)+(5*0)+(4*0)+(3*6)+(2*3)+(1*2)=32
32 % 10 = 2
So 1006-32-2 is a valid CAS Registry Number.
1006-32-2Relevant articles and documents
The cheletropic ene-reaction and its reversal; additions to 1,2,3,4-tetrachloro-5-methylenecyclohexa-1,3-diene
Grimme, Wolfram,Haerter, Michael W.,Sklorz, Christoph A.
, p. 1959 - 1966 (2007/10/03)
The cheletropic ene-reaction is presented as an extension of the known pericyclic additions. No example of this process is known but some decarbonylations have been discussed as its reverse. The scope of these reactions is extended by the facile decarbonylation of the alicyclic trienal 11 to give o-xylene. The dramatic lowering of the activation energy when an arene is formed and the finding that in this system phenyl isocyanide can also act as a chelefuge underline the pericyclic character of this reaction. In quest of a cheletropic addition to an ene 1,2,3,4-tetrachloro-5-methylenecyclohexa-1,3-diene was reacted with CO under pressure but to no avail. The reactive ene however readily adds an electron deficient ketone and molecular oxygen.
