| Identification | Back Directory | [Name]
Pigment Red 190 | [CAS]
6424-77-7 | [Synonyms]
Red 149
c.i. 71140
vat red 29
perylenered
VatscarletR
C.I.Vatred29
2,9-Di(4-meth
Pigment Red 190
Einecs 229-187-9
Reduction of red R
IndanthrenScarletR
C.I.VatRed29(71140)
Dycosthren Scarlet R
C.I. Pigment Red 190
Trianthrene Scarlet R
Youhaothrene Scarlet R.
Vat red 29 (C.I. 71140)
C.I.Vat Red 29:C.I.71140
Brilliant Scarlet R-6500
Pigment Red 190 ISO 9001：2015 REACH
N,N'-Bis(4-methoxyphenyl)perylene-3,4:9,10-bis(dicarbimide)
N,N'-DI(4-METHOXYPHENYL)-PERYLENE-TETRACARBONIC ACID, DIAMIDE
N,N'-Bis(4-methoxyphenyl)-3,4,9,10-perylenetetracarboxylic Diimide
N,N'-Bis(4-methoxyphenyl)-3,4,9,10-perylenetetracarboxylicDiimide>
N,N-Bis(4-Methoxyphenyl)-3,4,9,10-perylene dicarboximide(Pigment Red 190)
N,N'-Bis(4-methoxyphenyl)-3,4,9,10-perylenetetracarboxylic Diimide
2,9-Di(4-methoxyphenyl)-anthra2,1,9-def.6,5,10-d'e'f'diisoquinoline-1,3,8,10-tetrone
2,9-Bis(p-anisyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
Anthra2,1,9-def:6,5,10-defdiisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(4-methoxyphenyl)-
2,9-Bis(4-methoxyphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone | [EINECS(EC#)]
229-187-9 | [Molecular Formula]
C38H22N2O6 | [MDL Number]
MFCD00071978 | [MOL File]
6424-77-7.mol | [Molecular Weight]
602.59 |
| Chemical Properties | Back Directory | [density ]
1.511±0.06 g/cm3(Predicted) | [form ]
powder to crystal | [pka]
3.48±0.20(Predicted) | [color ]
Yellow to Amber to Dark red | [Cosmetics Ingredients Functions]
HAIR DYEING | [EPA Substance Registry System]
Anthra[2,1,9-def: 6,5,10-d'e'f'] diisoquinoline-1,3,8,10(2H, 9H)-tetrone, 2,9-bis(4-methoxyphenyl)-(6424-77-7) |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
p-Anisidine-->1,8-Naphthalic anhydride-->1,8-Naphthalimide-->3,4,9,10-Perylenetetracarboxylic diimide-->3,4,9,10-Perylenetetracarboxylic dianhydride-->p-Anisidine-->perylene-3,4,9,10-tetracarboxylic acid |
| Hazard Information | Back Directory | [Chemical Properties]
Purple-red (or dark red) powder. Bright bluish-green in concentrated sulfuric acid, producing a bright red precipitate upon dilution. Purple-red in alkaline sodium hydroxide solution; dark red in acidic solution. | [Uses]
N,N''-Bis(4-methoxyphenyl)-3,4,9,10-perylenetetracarboxylic diimide (CAS# 6424-77-7) is a redox-active perylenediimide dye, and has been proposed for use as a cathode for lithium ion batteries due to its affinity for Li+ uptake and release. | [Properties and Applications]
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TEST ITEMS
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SPECIFICATION
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APPEARANCE
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RED POWDER
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SHADE
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YELLOWISH
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HEAT RESISTANCE
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300 °C min
|
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LIGHT FASTNESS
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7-8
|
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ACID RESISTANCE
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5
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ALKALI RESISTANCE
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5
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FASTNESS TO BLEEDING
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5
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OIL ABSORPTION
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35-50%
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SPECIFIC SURFACE
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28m
2
/g
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DENSITY
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1.60 g/cm
3
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RESIDUE ON 80 MESH
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5.0% max
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WATER SOLUBLE
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1.0% max
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VOLATITE 105 °C
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1.0% max
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TINTING STRENGTH
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100-105 %
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