Vat Blue 4

Suppliers

Names

[ CAS No. ]:
81-77-6

[ Name ]:
Vat Blue 4

[Synonym ]:
blueo
indanthrone
Blue 60
e130
vat
c.i.1106
ponsolrp
foodblue4
vatblueod
l-blau1
Pigment Blue 60
anthraquinone blue
EINECS 201-375-5
vatblueo
indanthrene
6,15-dihydroanthrazine-5,9,14,18-tetrone

Chemical & Physical Properties

[ Density]:
1.487 g/cm3

[ Boiling Point ]:
740.2ºC at 760 mmHg

[ Melting Point ]:
470-500°C

[ Molecular Formula ]:
C28H14N2O4

[ Molecular Weight ]:
442.42200

[ Flash Point ]:
253.9ºC

[ Exact Mass ]:
442.09500

[ PSA ]:
99.86000

[ LogP ]:
4.14060

[ Index of Refraction ]:
1.746

[ Stability ]:
Incompatible with strong oxidizing agents.

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CB8761100
CHEMICAL NAME :
5,9,14,18-Anthrazinetetrone, 6,15-dihydro-
CAS REGISTRY NUMBER :
81-77-6
BEILSTEIN REFERENCE NO. :
0367131
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C28-H14-N2-O4

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 :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FAONAU FAO Nutrition Meetings Report Series. (Rome, Italy) No.?-57, 1948-77. Discontinued. Volume(issue)/page/year: 38B,60,1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intratracheal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1327,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4604 No. of Facilities: 79 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 563 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4604 No. of Facilities: 86 (estimated) No. of Industries: 5 No. of Occupations: 8 No. of Employees: 22663 (estimated) No. of Female Employees: 16700 (estimated)

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
22-36/37/39

[ RTECS ]:
CB8761100

[ HS Code ]:
3204170000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Fast Red AL
  • 1,3,4-trimethylimidazolidin-2-one
  • 2-Aminoanthraquinone
  • 1'-amino-1,2'-imino-di-anthraquinone
  • 5,9,14,18-Anthrazinetetrone
  • Naphthalene
  • 9,10-Anthracenedione,2-amino-1-chloro-
  • 9,10-Anthracenedione,1-amino-2-bromo-
  • 1-Nitronaphthalene
  • 2-amino-1-mercaptoanthracene-9,10-dione

DownStream

  • Vat Blue 6
  • 2,3-dihydroxy-naphth[2,3-f]quinoxaline-7,12-dione

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

  • N-(octahydroindolizin-2-yl)prop-2-enamide
  • 5-Methyl-6-(3-methylideneazetidin-1-yl)pyridine-3-carbaldehyde
  • {[4-(1-Ethoxyethenyl)-2-methylphenyl]methyl}(ethyl)amine
  • (4R)-4-amino-1-cyclobutylpentan-3-one
  • N-[(4-fluoro-1-{1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidin-4-yl)methyl]cyclopropanecarboxamide
  • 2-(5-Bromofuran-2-yl)ethane-1-sulfonyl fluoride
  • 3-{[2-Methyl-4-(pyrrolidin-1-yl)phenyl]carbamoyl}benzene-1-sulfonyl fluoride
  • [3-Iodo-2,4,6-trimethyl-5-(piperazin-1-yl)phenyl]methanesulfonyl fluoride
  • rac-(1R,2S,4R,5S,6S)-8-oxatricyclo[3.2.1.0,2,4]octane-6-sulfonyl chloride
  • [5-(4-Bromothiophen-2-yl)-1,2-oxazol-3-yl]methanesulfonyl chloride
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