34867-83-9 Usage
Physical state
Colorless liquid
Uses
a. Production of various industrial chemicals
b. Solvent
Byproduct
Manufacturing process of chlorinated solvents
Classification
Hazardous chemical
Health hazards
a. Harmful if inhaled
b. Harmful if ingested
Environmental impact
a. May have harmful effects on aquatic organisms
b. Regulated use and disposal to prevent environmental contamination
Human health concerns
Potential harm to human health due to inhalation or ingestion
Check Digit Verification of cas no
The CAS Registry Mumber 34867-83-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,8,6 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 34867-83:
(7*3)+(6*4)+(5*8)+(4*6)+(3*7)+(2*8)+(1*3)=149
149 % 10 = 9
So 34867-83-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H2Cl4/c5-2-1-3(6)4(7)8/h1-2H/b2-1+
34867-83-9Relevant articles and documents
THE CHEMISTRY OF DIENES AND THEIR DERIVATIVES. XXII. LIQUID-PHASE LOW-TEMPERATURE CHLORINATION OF POLYCHLORO DERIVATIVES OF BUTADIENE IN THE PRESENCE OF AN INHIBITOR OF RADICAL REACTIONS
Avagyan, S. P.,Kaplanyan, E. E.,Panosyan, G. A.,Mkryan, G. M.
, p. 1506 - 1508 (2007/10/02)
During liquid-phase chlorination in the presence of tert-butylpyrocatechol the polychloro derivatives of butadiene (1,1,2- and 1,2,3-trichloro-1,3-butadiene and 1,1,2,3-tetrachloro-1,3-butadiene) react with chlorine only at the vinyl and chlorovinyl group respectively, forming addition products and a considerable amount of the products from substitution of hydrogen in the methylene groups.