Welcome to LookChem.com Sign In|Join Free
  • or
(Z)-2-Bromo-1,3-dichloro-but-2-ene is a halogenated organic compound with the molecular formula C4H5BrCl2. It is a colorless liquid with a pungent odor and is characterized by the presence of a double bond between the second and third carbon atoms, with a bromine atom attached to the second carbon and two chlorine atoms attached to the first and third carbons. (Z)-2-Bromo-1,3-dichloro-but-2-ene is synthesized through the addition of bromine and chlorine to but-2-ene, and it is used in various chemical reactions as an intermediate or a reagent. Due to its reactivity and the presence of multiple halogens, it is important to handle (Z)-2-Bromo-1,3-dichloro-but-2-ene with care, as it can be toxic and harmful to the environment.

77407-82-0

Post Buying Request

77407-82-0 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

77407-82-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77407-82-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,0 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77407-82:
(7*7)+(6*7)+(5*4)+(4*0)+(3*7)+(2*8)+(1*2)=150
150 % 10 = 0
So 77407-82-0 is a valid CAS Registry Number.

77407-82-0Upstream product

77407-82-0Downstream Products

77407-82-0Relevant academic research and scientific papers

INVESTIGATION IN THE FIELD OF UNSATURATED COMPOUNDS. XII. BEHAVIOUR OF 2,3-DIHALOGENO-2-BUTENES DURING LIQUID-PHASE CHLORINATION IN THE PRESENCE OF AN INHIBITOR OF RADICAL REACTION

Kaplanyan, E. E.,Mkryan, G. G.,Adamyan, A. P.,Mkryan, G. M.

, p. 2014 - 2020 (2007/10/02)

Both normal addition products (tetrahalogenobutanes) and anomalous reaction products (2,3,3-trihalogeno-1-butenes) are formed during the liquid-phase chlorination of 2,3-dihalogeno-2-butenes (2,3-dichloro-, 2-chloro-3-bromo-, and 2,3-dibromo-2-butenes) in the presence of an inhibitor of radical reactions.Below 20 deg C the cis isomers are chlorinated more rapidly than the trans isomers, mainly forming the anomalous reaction products.During chlorination above 20 deg C (20-40 deg C) the process is complicated by the partial isomerization of the 2,3,3-trihalogeno-1-butene which forms into 1,2,3-trihalogeno-2-butene and, in the case of the bromine-substituted butenes, by substitution of the bromine atom by chloring.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 77407-82-0