• 图片1

(P-ARSENOSOPHENYL)MELAMINE

  • CasNo:21840-08-4

Product Description

Good factory supply good (P-ARSENOSOPHENYL)MELAMINE 21840-08-4

  • Molecular Formula: C9H9 As N6 O
  • Molecular Weight: 292.132
  • Boiling Point: °Cat760mmHg 
  • Flash Point: °C 
  • PSA: 119.81000 
  • Density: g/cm3 
  • LogP: 0.80250 

(P-ARSENOSOPHENYL)MELAMINE(Cas 21840-08-4) Usage

InChI:InChI=1/C9H9AsN6O/c11-7-14-8(12)16-9(15-7)13-6-3-1-5(10-17)2-4-6/h1-4H,(H5,11,12,13,14,15,16)

21840-08-4 Process route

melarsen
5806-89-3

melarsen

melarsen oxide
21840-08-4

melarsen oxide

Conditions
Conditions Yield
With hydrogenchloride; sulfur dioxide; in Gegenwart von HI;
p-aminophenylarsonic acid
98-50-0

p-aminophenylarsonic acid

melarsen oxide
21840-08-4

melarsen oxide

Conditions
Conditions Yield
Multi-step reaction with 3 steps
2: aqueous NH3
3: SO2 ; aqueous HCl / in Gegenwart von HI
With hydrogenchloride; ammonium hydroxide; sulfur dioxide;

21840-08-4 Upstream products

  • 5806-89-3
    5806-89-3

    melarsen

  • 98-50-0
    98-50-0

    p-aminophenylarsonic acid

  • 69239-50-5
    69239-50-5

    [4-(4,6-dichloro-[1,3,5]triazin-2-ylamino)-phenyl]-arsonic acid

21840-08-4 Downstream products

  • 7511-79-7
    7511-79-7

    {[4-(4,6-diamino-[1,3,5]triazin-2-ylamino)-phenyl]-arsanediyldimercapto}-di-acetic acid ; disodium-salt

*Product Name
CAS
Purity
Quantity
Company name
*Email
*Other Description
*Code
Fields with* are required
Submit