Product Name

  • Name

    Vat Violet 10

  • EINECS 204-901-1
  • CAS No. 128-64-3
  • Article Data43
  • CAS DataBase
  • Density 1.487g/cm3
  • Solubility
  • Melting Point
  • Formula C34H16O2
  • Boiling Point
  • Molecular Weight 456.5
  • Flash Point
  • Transport Information
  • Appearance dark powder
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 128-64-3 (Vat Violet 10)
  • Hazard Symbols
  • Synonyms Isoviolanthrone(7CI,8CI);Benzadone Violet B;C.I. 60000;C.I. Vat Violet 10;CarbanthrenePrinting Violet 2R;Dinaphtho[1,2,3-cd:1',2',3'-lm]perylene-9,18-dione;Isodibenzanthrone;Isothrene;Isoviolanthrone A;Izodibenzantron;NSC 5268;Paradone Brilliant Violet 2R;Paradone Violet B New;Romantrene BrilliantViolet 4R;Romantrene Brilliant Violet F 2R;Romantrene Brilliant Violet F 4R;Romantrene Violet 2R;
  • PSA 34.14000
  • LogP 8.16000

Synthetic route

7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With 2,6-dichloro-benzonitrile; potassium tert-butylate at 170℃;95%
With potassium hydroxide; ethanol at 130℃; weitere Reagentien: Kerosin, Chlorbenzol;
With potassium hydroxide; isopropyl alcohol at 130℃; weitere Reagentien: Kerosin, Chlorbenzol;
3-bromobenzanthrone
81-96-9

3-bromobenzanthrone

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With potassium ethoxide In ethanol at 150 - 160℃; for 2h;70%
With sodium ethanolate at 120 - 130℃;
7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

3-chloro-7H-benzo(de)anthracen-7-one
6409-44-5

3-chloro-7H-benzo(de)anthracen-7-one

sodium ethanolate
141-52-6

sodium ethanolate

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
at 105 - 110℃;
7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

3-chloro-7H-benzo(de)anthracen-7-one
6409-44-5

3-chloro-7H-benzo(de)anthracen-7-one

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With potassium hydroxide; sodium ethanolate; xylene at 70 - 75℃;
With potassium hydroxide; isopropyl alcohol; benzene at 10 - 15℃;
With sodium ethanolate at 105 - 110℃;
7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

3-bromobenzanthrone
81-96-9

3-bromobenzanthrone

sodium ethanolate
141-52-6

sodium ethanolate

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
at 105 - 110℃;
at 105 - 110℃; nachfolgend Einw. von Luft;
7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

3-bromobenzanthrone
81-96-9

3-bromobenzanthrone

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With potassium hydroxide; sodium ethanolate; xylene at 70 - 75℃;
With potassium hydroxide; isopropyl alcohol; benzene at 10 - 15℃;
With sodium ethanolate at 105 - 110℃;
7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

3-p-tolylsulfanyl-benz[de]anthracen-7-one
81232-52-2

3-p-tolylsulfanyl-benz[de]anthracen-7-one

sodium ethanolate
141-52-6

sodium ethanolate

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
at 105 - 110℃;
7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

A

isoviolanthrone
116-71-2

isoviolanthrone

B

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With methanol; potassium hydroxide
With methanol; potassium hydroxide at 170 - 180℃; Behandeln des Reaktionsprodukts mit Luft;
With potassium hydroxide; ethanol at 170 - 180℃; Behandeln des Reaktionsprodukts mit Luft;
3-chloro-7H-benzo(de)anthracen-7-one
6409-44-5

3-chloro-7H-benzo(de)anthracen-7-one

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With potassium hydroxide; isopropyl alcohol; benzene at 10 - 15℃;
With potassium hydroxide; benzaldehyde; 1,2,3-trichlorobenzene at 80 - 90℃;
With potassium hydroxide; ethanol; sodium at 145℃;
3-bromobenzanthrone
81-96-9

3-bromobenzanthrone

sodium ethanolate
141-52-6

sodium ethanolate

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
at 120 - 130℃; Behandeln mit Luft;
4,4'-dibenzanthronyl
116-90-5

4,4'-dibenzanthronyl

A

isoviolanthrone
116-71-2

isoviolanthrone

B

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With potassium hydroxide at 190℃; nachfolgend Behandeln mit Luft;
3,9-dibromo-7h-benz(de)anthracen-7-one
81-98-1

3,9-dibromo-7h-benz(de)anthracen-7-one

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With potassium hydroxide at 140 - 150℃; nachfolgend Behandeln mit Luft;
isoviolanthrene A
188-84-1

isoviolanthrene A

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With nitric acid
3,9-dibenzoyl-perylene
26556-97-8

3,9-dibenzoyl-perylene

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With manganese(III) sulfate; boric acid at -15 - -10℃; weiteres Reagens: konz. Schwefelsaeure;
With manganese(IV) oxide; boric acid at -15 - -10℃; weiteres Reagens: konz. Schwefelsaeure;
With aluminium trichloride at 150 - 195℃;
[3,4']bi[benz[de]anthracenyl]-7,7'-dione
5233-86-3

[3,4']bi[benz[de]anthracenyl]-7,7'-dione

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With potassium hydroxide at 125 - 140℃;
With sodium anilide; aniline at 140 - 150℃;
With potassium hydroxide at 125 - 140℃;
3'-fluoro-[3,4']bi[benz[de]anthracenyl]-7,7'-dione
361-13-7

3'-fluoro-[3,4']bi[benz[de]anthracenyl]-7,7'-dione

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
beim Erhitzen ueber den Schmelzpunkt;
With potassium hydroxide at 110 - 125℃; nachfolgend Behandeln mit Luft;
beim Erhitzen ueber den Schmelzpunkt;
3,9-bis-(2-chloro-benzoyl)-perylene
858857-42-8

3,9-bis-(2-chloro-benzoyl)-perylene

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With aluminium trichloride at 170℃;
With quinoline; potassium hydroxide
3,9-dibenzoyl-4,10-dichloro-perylene
856340-87-9

3,9-dibenzoyl-4,10-dichloro-perylene

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With aluminium trichloride at 170℃;
With potassium hydroxide; aniline
With quinoline; potassium hydroxide
3,9-dibenzoyl-4,10-dibromo-perylene
856340-89-1

3,9-dibenzoyl-4,10-dibromo-perylene

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With aluminium trichloride at 170℃;
With potassium hydroxide; aniline
With quinoline; potassium hydroxide
3-p-tolylsulfanyl-benz[de]anthracen-7-one
81232-52-2

3-p-tolylsulfanyl-benz[de]anthracen-7-one

o-chlorobenzoyl chloride
609-65-4

o-chlorobenzoyl chloride

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
Erhitzen des Reaktionsprodukts mit konz.Schwefelsaeure auf 130grad;
Erhitzen des Reaktionsprodukts mit konz.Schwefelsaeure auf 130grad;
3-phenoxy-benz[de]anthracen-7-one
84271-51-2

3-phenoxy-benz[de]anthracen-7-one

o-chlorobenzoyl chloride
609-65-4

o-chlorobenzoyl chloride

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
und nachfolgenden Erhitzen mit konz.Schwefelsaeure auf 140grad;
PERYLENE
198-55-0

PERYLENE

benzoyl chloride
98-88-4

benzoyl chloride

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With aluminium trichloride at 150℃;
With aluminium trichloride at 150℃;
3,9-dibromoperylene
56752-35-3

3,9-dibromoperylene

benzoyl chloride
98-88-4

benzoyl chloride

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
With aluminium trichloride at 150 - 170℃;
3-chloro-7H-benzo(de)anthracen-7-one
6409-44-5

3-chloro-7H-benzo(de)anthracen-7-one

sodium anilide
1865-45-8

sodium anilide

aniline
62-53-3

aniline

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
at 25℃; nachfolgend Behandlung mit Luft;
[3,4']bi[benz[de]anthracenyl]-7,7'-dione
5233-86-3

[3,4']bi[benz[de]anthracenyl]-7,7'-dione

sodium anilide
1865-45-8

sodium anilide

aniline
62-53-3

aniline

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
at 140 - 150℃;
at 140 - 150℃;
7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

sodium ethanolate
141-52-6

sodium ethanolate

bz 1-p-tolylsulfanyl-benzanthrone

bz 1-p-tolylsulfanyl-benzanthrone

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
at 105 - 110℃;
methanol
67-56-1

methanol

7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

potassium hydroxide

potassium hydroxide

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
at 170 - 180℃;
7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

ethanol
64-17-5

ethanol

potassium hydroxide

potassium hydroxide

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
at 170 - 180℃;
7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

3-chloro-7H-benzo(de)anthracen-7-one
6409-44-5

3-chloro-7H-benzo(de)anthracen-7-one

sodium ethanolate
141-52-6

sodium ethanolate

potassium hydroxide

potassium hydroxide

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
at 70 - 75℃; weitere Verbindung: Xylol;
7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

3-bromobenzanthrone
81-96-9

3-bromobenzanthrone

sodium ethanolate
141-52-6

sodium ethanolate

potassium hydroxide

potassium hydroxide

isoviolanthrone
128-64-3

isoviolanthrone

Conditions
ConditionsYield
at 70 - 75℃; weitere Verbindung: Xylol;
9-(iodomethyl)nonadecane
1043023-53-5

9-(iodomethyl)nonadecane

isoviolanthrone
128-64-3

isoviolanthrone

C74H98O2
1369591-71-8

C74H98O2

Conditions
ConditionsYield
Stage #1: isoviolanthrone With sodium dithionite; sodium hydroxide In tetrahydrofuran; water at 20℃; for 1h; Inert atmosphere; Sonication;
Stage #2: 9-(iodomethyl)nonadecane In tetrahydrofuran at 80℃; for 40h; Inert atmosphere;
63%
isoviolanthrone
128-64-3

isoviolanthrone

dimethyl sulfate
77-78-1

dimethyl sulfate

9,18-dimethoxy-benzo[rst]phenanthro[10,12-cde]pentaphene

9,18-dimethoxy-benzo[rst]phenanthro[10,12-cde]pentaphene

Conditions
ConditionsYield
Stage #1: isoviolanthrone With sodium dithionite; sodium hydroxide In tetrahydrofuran; water at 20℃; for 1h; Inert atmosphere; Sonication;
Stage #2: dimethyl sulfate In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere;
60%
isoviolanthrone
128-64-3

isoviolanthrone

5-(iodomethyl)undecane
1256345-37-5

5-(iodomethyl)undecane

C58H66O2
1369591-74-1

C58H66O2

Conditions
ConditionsYield
Stage #1: isoviolanthrone With sodium dithionite; sodium hydroxide In tetrahydrofuran; water at 20℃; for 1h; Inert atmosphere; Sonication;
Stage #2: 5-(iodomethyl)undecane In tetrahydrofuran at 80℃; for 43h; Inert atmosphere;
59%
3-(iodomethyl)heptane
1653-16-3

3-(iodomethyl)heptane

isoviolanthrone
128-64-3

isoviolanthrone

C50H50O2
1369591-75-2

C50H50O2

Conditions
ConditionsYield
Stage #1: isoviolanthrone With sodium dithionite; sodium hydroxide In tetrahydrofuran; water at 20℃; for 1h; Inert atmosphere; Sonication;
Stage #2: 3-(iodomethyl)heptane In tetrahydrofuran at 80℃; for 40h; Inert atmosphere;
48%
isoviolanthrone
128-64-3

isoviolanthrone

tris-iso-propylsilyl acetylene
89343-06-6

tris-iso-propylsilyl acetylene

C56H58Si2
1243689-44-2

C56H58Si2

Conditions
ConditionsYield
Stage #1: tris-iso-propylsilyl acetylene With n-butyllithium In tetrahydrofuran; hexane at 0 - 60℃; for 0.5h;
Stage #2: isoviolanthrone In tetrahydrofuran; hexane at 20 - 60℃; for 2h;
Stage #3: With hydrogenchloride; tin(ll) chloride In tetrahydrofuran; hexane; water at 60℃; for 0.5h;
8%
Stage #1: tris-iso-propylsilyl acetylene With n-butyllithium In tetrahydrofuran at 0℃; for 1h;
Stage #2: isoviolanthrone In tetrahydrofuran at 0 - 20℃;
Stage #3: With sodium hypophosphite monohydrate; acetic acid; sodium iodide for 4h; Reflux;
isoviolanthrone
128-64-3

isoviolanthrone

Vat Brilliant Violet RR
81-28-7

Vat Brilliant Violet RR

Conditions
ConditionsYield
With sulfuryl dichloride; nitrobenzene at 50 - 60℃;
durch Chlorierung;
With chlorosulfonic acid; selenium
With chlorosulfonic acid; sodium selenite
With chlorine; nitrobenzene at 50 - 60℃;
isoviolanthrone
128-64-3

isoviolanthrone

naphtho[2,3-c]pentaphene-5,6,9,14,15,18-hexaone
872277-87-7

naphtho[2,3-c]pentaphene-5,6,9,14,15,18-hexaone

Conditions
ConditionsYield
With potassium dichromate; sulfuric acid at 85 - 95℃;
With chromium(VI) oxide; acetic acid
isoviolanthrone
128-64-3

isoviolanthrone

5,14-dibromo-benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione

5,14-dibromo-benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione

Conditions
ConditionsYield
With bromine at 150℃; unter Druck;
With bromine; nitrobenzene
isoviolanthrone
128-64-3

isoviolanthrone

6,15-dihydroxy-benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione
56275-97-9

6,15-dihydroxy-benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione

Conditions
ConditionsYield
With manganese(IV) oxide; sulfuric acid; boric acid at 60℃;
With manganese(IV) oxide; sulfuric acid
With manganese(IV) oxide; sulfuric acid at 20℃;
isoviolanthrone
128-64-3

isoviolanthrone

6,15-dinitro-benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione

6,15-dinitro-benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione

Conditions
ConditionsYield
With nitric acid; acetic acid

Vat Violet 10 Specification

The CAS register number of Vat Violet 10 is 128-64-3. It also can be called as Benzadone Violet B and the systematic name about this chemical is benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione. The molecular formula about this chemical is C34H16O2 and the molecular weight is 456.49. It belongs to the Organics.

Physical properties about Vat Violet 10 are: (1)ACD/LogP: 9.13; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 9.13; (4)ACD/LogD (pH 7.4): 9.13; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 2192810.25; (8)ACD/KOC (pH 7.4): 2192810.25; (9)#H bond acceptors: 2; (10)Polar Surface Area: 34.14Å2; (11)Index of Refraction: 1.926; (12)Molar Refractivity: 145.65 cm3; (13)Molar Volume: 306.8 cm3; (14)Polarizability: 57.74x10-24cm3; (15)Surface Tension: 82.5 dyne/cm.

Preparation: this chemical can be prepared by benzo[de]anthracen-7-one. This reaction will need reagent t-BuOK and DBN. The reaction temperature is 170 ℃. The yield is about 95%.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C2c9ccccc9c8c1c7c(ccc12)c5ccc4c3ccccc3C(=O)c6c4c5c(cc6)c7cc8
(2)InChI: InChI=1/C34H16O2/c35-33-25-7-3-1-5-17(25)19-9-11-21-24-14-16-28-32-20(18-6-2-4-8-26(18)34(28)36)10-12-22(30(24)32)23-13-15-27(33)31(19)29(21)23/h1-16H
(3)InChIKey: BSIHWSXXPBAGTC-UHFFFAOYAE
(4)Std. InChI: InChI=1S/C34H16O2/c35-33-25-7-3-1-5-17(25)19-9-11-21-24-14-16-28-32-20(18-6-2-4-8-26(18)34(28)36)10-12-22(30(24)32)23-13-15-27(33)31(19)29(21)23/h1-16H
(5)Std. InChIKey: BSIHWSXXPBAGTC-UHFFFAOYSA-N

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View