Pigment Violet 19

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Names

[ CAS No. ]:
1047-16-1

[ Name ]:
Pigment Violet 19

[Synonym ]:
5,12-Dihydroquin[2,3-b]acridine-7,14-dione
EINECS 213-561-3
Pigment Violet 19
5,12-dihydroquinolino[2,3-b]acridine-7,14-dione
MFCD00059956

Chemical & Physical Properties

[ Density]:
1.371 g/cm3

[ Boiling Point ]:
568.5ºC at 760 mmHg

[ Melting Point ]:
390 °C

[ Molecular Formula ]:
C20H12N2O2

[ Molecular Weight ]:
312.32100

[ Flash Point ]:
221.3ºC

[ Exact Mass ]:
312.09000

[ PSA ]:
65.72000

[ LogP ]:
3.67600

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VA8533500
CHEMICAL NAME :
Quino(2,3-b)acridine-7,14-dione, 5,12-dihydro-
CAS REGISTRY NUMBER :
1047-16-1
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C20-H12-N2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>20 mL/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533794
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>2 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533795

Safety Information

[ RTECS ]:
VA8533500

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5,6,12,13-tetrahydroquino[2,3-b]acridine-7,14-dione
  • 2,5-Bis(phenylamino)terephthalic acid
  • 5-anilino-2-[(p-tolyl)amino]terephthalic acid
  • 1,4-Benzenedicarboxylicacid, 2,5-bis[(4-methylphenyl)amino]-
  • diethyl 2,5-dianilinocyclohexa-1,4-diene-1,4-dicarboxylate

DownStream

  • 5,12-dihydroquinolino[2,3-b]acridine-6,7,13,14-tetrone
  • N,N'-Dimethylquinacridone
  • N,N'-Dibutylquinacridone

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Pigment violet 14 (C.I. 77360)
  • Pigment violet 35
  • Pigment Violet 3
  • Pigment Violet 2:2
  • Pigment Violet 29
  • Pigment Violet 23
  • (2Z)-6-bromo-N-(tetrahydrofuran-2-ylmethyl)-2-{[4-(trifluoromethyl)phenyl]imino}-2H-chromene-3-carboxamide
  • (2Z)-6-bromo-2-[(4-fluoro-3-methylphenyl)imino]-N-(tetrahydrofuran-2-ylmethyl)-2H-chromene-3-carboxamide
  • methyl 4-{[(2Z)-6-chloro-3-{[(oxolan-2-yl)methyl]carbamoyl}-2H-chromen-2-ylidene]amino}benzoate
  • (2Z)-2-[(4-chloro-2-methylphenyl)imino]-8-methoxy-N-(pyridin-2-yl)-2H-chromene-3-carboxamide
  • (2Z)-2-[(4-chlorophenyl)imino]-8-methoxy-N-(tetrahydrofuran-2-ylmethyl)-2H-chromene-3-carboxamide
  • (2Z)-N-(4-chlorophenyl)-2-[(2,4-difluorophenyl)imino]-2H-chromene-3-carboxamide
  • (2Z)-N-(4-chlorophenyl)-2-[(2,5-difluorophenyl)imino]-2H-chromene-3-carboxamide
  • (2Z)-2-[(2-chloro-4-fluorophenyl)imino]-N-(4-chlorophenyl)-2H-chromene-3-carboxamide
  • 3,4,5-trimethoxy-N-[2-(4-oxoquinazolin-3(4H)-yl)ethyl]benzamide
  • (2Z)-2-[(3-chloro-2-methylphenyl)imino]-N-(4-chlorophenyl)-2H-chromene-3-carboxamide
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