Pigment Yellow 139

Base Information

• Chemical Name: Pigment Yellow 139
• CAS No.: 36888-99-0
• Molecular Formula: C₁₆H₉N₅O₆
• Molecular Weight: 367.277
• Mol file: 36888-99-0.mol

Synonyms:C.I. 56298;C.I. Pigment Yellow 139;CAB-LX 218 Yellow;CF Yellow HM;CFP-FF 293Y;CromophtalYellow 2RT;Fanchon Fast Y 5700;Fanchon Fast Yellow Y 5700;Graphtol Yellow H2R;Inxel Yellow A 101;Irgaphor Yellow 2R-CF;Isoindoline yellow;NovopermYellow M 2R70;PV Fast Yellow H 2R;Paliotol Yellow 1840;PaliotolYellow 2140HD;Paliotol Yellow 2141HK;Paliotol Yellow D 1819;Paliotol YellowK 1841;Paliotol Yellow K 1841D;Paliotol Yellow K 2141HD;Paliotol Yellow L1820;Paliotol Yellow L 1970;Paliotol Yellow L 2140HD;Pigment Yellow 139;

Chemical Property of Pigment Yellow 139

Chemical Property:

• Appearance/Colour: Reddish yellow powder
• Refractive Index: 1.698
• PKA: 5.56±0.20(Predicted)
• PSA: 166.33000
• Density: 1.696 g/cm³
• LogP: -1.48350

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Pigment Yellow 139 can be used as color composition for dye multimer, film, color filter, solid-state imaging element, and image display device.

Technology Process of Pigment Yellow 139

There total 5 articles about Pigment Yellow 139 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

isoindole-1,3-diylidenediamine (160956-25-2,160956-26-3,160956-27-4,160956-28-5,160956-29-6) + BARBITURIC ACID (67-52-7,944357-77-1) + N-methyl-2-cyanoacetamide (6330-25-2) → C. I. Pigment Yellow 185 + Pigment Yellow 139 (36888-99-0)

Guidance literature:

With acetic acid; In water; at 65 - 85 ℃;

Reference yield:

isoindole-1,3-diylidenediamine (160956-25-2,160956-26-3,160956-27-4,160956-28-5,160956-29-6) + BARBITURIC ACID (67-52-7,944357-77-1) → Pigment Yellow 139 (36888-99-0)

Guidance literature:

With acetic acid; In methanol; at 30 - 65 ℃; for 5h; Product distribution / selectivity; Heating / reflux;

Reference yield:

BARBITURIC ACID (67-52-7,944357-77-1) + phthalonitrile (91-15-6) → Pigment Yellow 139 (36888-99-0)

Guidance literature:

BARBITURIC ACID; With acetic acid; In water; at 23 ℃; for 0.5h; Polymeric reaction product of naphthalenesulfonic acid and formaldehyde;

phthalonitrile; With ammonia; In water; ethylene glycol; at 100 ℃;

upstream raw materials:

isoindole-1,3-diylidenediamine

BARBITURIC ACID

1-imino-1H-isoindol-3-amine

phthalonitrile

Refernces

• 1、 -. "Pigment composition, pigmented composition, and its use". Paragraph 0161-0165. . Retrieved 2021/06/25.
• 2、 -. "PROCESS FOR THE PREPARATION OF ORGANIC PIGMENTS". Page/Page column 25. . Retrieved 2010/02/14.