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3089-17-6

3089-17-6

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3089-17-6 Usage

Uses

Pigment Red 202 is used in preparation method of colored modified nylon particles.

Properties and Applications

TEST ITEMS SPECIFICATION APPEARANCE RED POWDER SHADE BLUISH HEAT RESISTANCE 300 °C min LIGHT FASTNESS 7-8 ACID RESISTANCE 5 ALKALI RESISTANCE 5 FASTNESS TO BLEEDING 5 OIL ABSORPTION 40-45% SPECIFIC SURFACE 28 m 2 /g DENSITY 1.60 g/cm 3 RESIDUE ON 80 MESH 5.0% max WATER SOLUBLE 1.0% max VOLATITE 105 °C 1.0% max TINTING STRENGTH 100-105 %

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

SHADE

BLUISH

HEAT RESISTANCE

300 °C min

LIGHT FASTNESS

7-8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-45%

SPECIFIC SURFACE

28 m 2 /g

DENSITY

1.60 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

Check Digit Verification of cas no

The CAS Registry Mumber 3089-17-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,8 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3089-17:
(6*3)+(5*0)+(4*8)+(3*9)+(2*1)+(1*7)=86
86 % 10 = 6
So 3089-17-6 is a valid CAS Registry Number.
InChI:InChI=1/C20H10Cl2N2O2/c21-9-1-3-15-11(5-9)19(25)13-8-18-14(7-17(13)23-15)20(26)12-6-10(22)2-4-16(12)24-18/h1-8H,(H,23,25)(H,24,26)

3089-17-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name Pigment Red 202

1.2 Other means of identification

Product number -
Other names 2,9-Dichlor-lin.-trans-chinacridon

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Pigments
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3089-17-6 SDS

3089-17-6Synthetic route

2,5-di(4-chloro-anilino)terephthalic acid
41680-76-6

2,5-di(4-chloro-anilino)terephthalic acid

2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

Conditions
ConditionsYield
With polyphosphoric acid PPA at 125℃; for 6h; Dieckmann Condensation; Reflux;99.53%
2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

dimethyl 5-chloromethyl-1,3-benzenedicarboxylate
252210-01-8

dimethyl 5-chloromethyl-1,3-benzenedicarboxylate

QAD-3
937371-89-6

QAD-3

Conditions
ConditionsYield
Stage #1: 2,9-dichloroquinacridone With potassium tert-butylate In dimethyl sulfoxide at 110℃; for 1h;
Stage #2: dimethyl 5-chloromethyl-1,3-benzenedicarboxylate In dimethyl sulfoxide at 40℃; for 4h;		100%
2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

malononitrile
109-77-3

malononitrile

2,2'-(2,9-dichloro-5,12-dioctylquinolino[2,3-b]acridine-7,14(5H,12H)-diylidene)dimalononitrile

2,2'-(2,9-dichloro-5,12-dioctylquinolino[2,3-b]acridine-7,14(5H,12H)-diylidene)dimalononitrile

Conditions
ConditionsYield
Stage #1: 2,9-dichloroquinacridone With N,N-dimethyl-formamide; trichlorophosphate In 1,2-dichloro-ethane at 60℃; for 2h;
Stage #2: malononitrile With 2,4,6-trimethyl-pyridine In 1,2-dichloro-ethane at 20℃; for 48h;		58%
4-heptylpyrocarbonate

4-heptylpyrocarbonate

2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

C36H38Cl2N2O6

C36H38Cl2N2O6

C22H34O5

C22H34O5

2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

C42H42Cl2N2O6

C42H42Cl2N2O6

C22H38O5

C22H38O5

2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

C42H46Cl2N2O6

C42H46Cl2N2O6

C20H22O5

C20H22O5

2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

C40H30Cl2N2O6

C40H30Cl2N2O6

formaldehyd
50-00-0

formaldehyd

sodium 1-naphthalenesulfonate
130-14-3

sodium 1-naphthalenesulfonate

2-naphthalenesulfonic acid sodium salt
532-02-5

2-naphthalenesulfonic acid sodium salt

2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

poly(formaldehyde-co-1-naphtalene sulfonic acid sodium salt-co-2-naphtalene sulfonic acid sodium salt); 2,9-dichloroquinacridone; mixture of

poly(formaldehyde-co-1-naphtalene sulfonic acid sodium salt-co-2-naphtalene sulfonic acid sodium salt); 2,9-dichloroquinacridone; mixture of

Conditions
ConditionsYield
Stage #1: 2,9-dichloroquinacridone With sulfuric acid at 48 - 52℃; for 0.333333h;
Stage #2: sodium 1-naphthalenesulfonate; 2-naphthalenesulfonic acid sodium salt In water at 40 - 45℃; for 0.5h;
Stage #3: formaldehyd In water at 58 - 60℃; for 1h;
1-bromo-hexane
111-25-1

1-bromo-hexane

2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

C30H16Cl2N4O2

C30H16Cl2N4O2

Conditions
ConditionsYield
With tri-tert-butyl phosphine; potassium tert-butylate; palladium diacetate at 86℃; for 7h; Concentration; Temperature; Inert atmosphere;
3-bromo-9-phenyl-9H-carbazole
1153-85-1

3-bromo-9-phenyl-9H-carbazole

2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

C56H32Cl2N4O2

C56H32Cl2N4O2

Conditions
ConditionsYield
With tri-tert-butyl phosphine; potassium tert-butylate; palladium diacetate at 86℃; for 7h; Concentration; Temperature; Inert atmosphere;
2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

C44H28N2O2

C44H28N2O2

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tri-tert-butyl phosphine; potassium tert-butylate; palladium diacetate / 7 h / 85 °C / Inert atmosphere
2: sodium carbonate; tetrakis(triphenylphosphine) palladium(0) / toluene; water / 24 h / Reflux; Inert atmosphere
View Scheme
2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

C56H40N2O2

C56H40N2O2

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: tri-tert-butyl phosphine; potassium tert-butylate; palladium diacetate / 7 h / 85 °C / Inert atmosphere
2.1: sodium carbonate; tetrakis(triphenylphosphine) palladium(0) / toluene; water / 24 h / Reflux; Inert atmosphere
3.1: n-butyllithium / tetrahydrofuran / 2 h / -78 °C / Inert atmosphere
3.2: 9 h / -78 - 20 °C / Inert atmosphere
View Scheme
2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

C56H40N2

C56H40N2

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: tri-tert-butyl phosphine; potassium tert-butylate; palladium diacetate / 7 h / 85 °C / Inert atmosphere
2.1: sodium carbonate; tetrakis(triphenylphosphine) palladium(0) / toluene; water / 24 h / Reflux; Inert atmosphere
3.1: n-butyllithium / tetrahydrofuran / 2 h / -78 °C / Inert atmosphere
3.2: 9 h / -78 - 20 °C / Inert atmosphere
4.1: sulfuric acid / 9 h / 20 °C
View Scheme
bromobenzene
108-86-1

bromobenzene

2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

2,9-dichloro-5,12-diphenyl-5,12-dihydro-quino[2,3-b]acridine-7,14-dione

2,9-dichloro-5,12-diphenyl-5,12-dihydro-quino[2,3-b]acridine-7,14-dione

Conditions
ConditionsYield
With tri-tert-butyl phosphine; potassium tert-butylate; palladium diacetate at 85℃; for 7h; Inert atmosphere;
1-bromo-octane
111-83-1

1-bromo-octane

2,9-dichloroquinacridone
3089-17-6

2,9-dichloroquinacridone

2,9-dichloro-5,12-dioctylquinolino[2,3-b]acridine-7,14(5H,12H)-dione

2,9-dichloro-5,12-dioctylquinolino[2,3-b]acridine-7,14(5H,12H)-dione

Conditions
ConditionsYield
With N,N,N,N,N,N-hexamethylphosphoric triamide; tetrabutylammomium bromide; sodium hydride In mineral oil; benzene at 20 - 50℃; for 105h;0.32 g

3089-17-6Downstream Products

3089-17-6Relevant articles and documents

Preparation method for quinacridone and derivatives of quinacridone

-

Paragraph 0037, (2017/08/29)

The invention relates to the field of synthesis of organic pigments and discloses a preparation method for quinacridone and derivatives of the quinacridone. The preparation method comprises the steps that dimethyl succinate generates sodium dimethyl succinylsuccinate (DMSS) through cyclic condensation under an effect of sodium methoxide, and then being acidized into DMSS; condensation reaction occurs between the DMSS and aniline or substituted aniline, an intermediate product generated during condensation is directly oxidized and dehydrogenated by sodium 3-nitrobenzene sulfonate to obtain an oxidative product; and finally coarse products of the quinacridone or the derivatives of the quinacridone are prepared from the oxidative product in a ring-closing mode under an effect of polyphosphoric acid, and finally finished products of the quinacridone or the derivatives of the quinacridone are obtained through pigmentation treatment.

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