631-28-7 Usage
General Description
1,2,3-tribromo-2-methylpropane, also known as 2-methyl-3-tribromopropane, is a colorless and odorless chemical compound with the molecular formula C4H7Br3. It is a highly toxic and volatile substance that is used in the manufacturing of flame retardants and as a solvent for various industrial applications. Exposure to 1,2,3-tribromo-2-methylpropane can cause irritation to the skin, eyes, and respiratory system, as well as potential liver and kidney damage. It is also classified as a hazardous chemical and should be handled with extreme caution to prevent any adverse health effects.
Check Digit Verification of cas no
The CAS Registry Mumber 631-28-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 631-28:
(5*6)+(4*3)+(3*1)+(2*2)+(1*8)=57
57 % 10 = 7
So 631-28-7 is a valid CAS Registry Number.
InChI:InChI=1/C4H7Br3/c1-4(7,2-5)3-6/h2-3H2,1H3
631-28-7Relevant articles and documents
REACTION OF ACETYLENIC AND VINYLIC ORGANOLITHIUM REAGENTS WITH TRIETHOXYCARBENIUM TETRAFLUOROBORATE: PREPARATION OF α-ACETYLENIC AND α-ETHYLENIC TRIETHYL ORTHOCARBOXYLATES
Picotin, G.,Miginiac, Ph.
, p. 249 - 254 (2007/10/02)
Acetylenic and vinylic liyhium derivatives react with triethoxycarbenium tetrafluoroborate to give α-unsaturated triethyl orthocarboxylates.