Vat Blue 4
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
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
Precursor & DownStream
Precursor
DownStream
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%