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Product Name: Vat Blue 18
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116-71-2

116-71-2 structure

Name: Violanthrone
Chemical Name: Violanthrone
CAS Number: 116-71-2
Molecular Formula: C₃₄H₁₆O₂
Molecular Weight: 456.490
Catalog: Dyes and pigments dye Reduced dye
Create Date: 2018-06-23 18:19:41
Modify Date: 2026-07-01 11:33:52

Name	Violanthrone
Synonyms	fenanthrendkbluebo Ahcovat Dark Blue BO Anthra[9,1,2-cde]benzo[rst]pentaphen-5,10-dione tinondkbluemba sandothrenedkbluenmba Violanthrone A DIBENZANTHRONE Violanthrone (8CI) Youhaothrene Dk Blue BO MFCD00046330 Vat Blue BO EINECS 204-152-0 solanthrenedkbluef-ba Tinon Dk Blue MBA AnthramDk Blue BO Indanthrene Dk Blue BO Tinon Dark Blue BOA Indanthren Dk Blue BOA Solanthrene Dk Blue F-BA Hydroform DeBlue BOA Irgalite Blue 2R Intravat Dk Blue BO Tyrian Dk Blue I-BOA Paradone Dark Blue Patcovat Dk Blue BOA Bianthrone A hydroformdeblueboa Dibenzanthrone ahcovatdkbluebo Dycosthren Dk Blue Tinon Dk Blue BOR Tinon Dark Blue BO sandothrenedkbluenbm Tinon Dk Blue BO sandothrenedkblueboa Dark Blue 2R sandothrenedkbluenbo Hebeithrene Dk Blue BO tinondkbluemb solanthrenedkblueboa Amanthrene Supra Dk Blue BO tinondkbluebor IndanthrenDkBlueBO VAT BLUE 20 VIOLANTHRONE indanthrendkblueboa solanthrenedkblueb Tinon Dk Blue BOA Sandothrene Liquid Dk Blue NBO solanthrenedkblueba leucosoldkbluebr tinondkblueboa irgaliteblue2r Amanthrene Dk Blue BO Vat Blue-20 5,10-Violanthrenedione Ahcovat Dk Blue BO Solanthrene Dk Blue BA sandothrenedkbluenboa Vat Dk Blue BO UL Conc Trianthrene Dk Blue BOA Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione C.I Tinon Dk Blue MB Solanthrene Dk Blue B Vat Blue 18 Leucosol Dk Blue BR tinondkbluebo indanthrenedkbluebo Blue BO Cibanone Blue BOA-01 amanthrenedkbluebo

Density	1.5±0.1 g/cm3
Molecular Formula	C₃₄H₁₆O₂
Molecular Weight	456.490
Exact Mass	456.115021
PSA	34.14000
LogP	9.13
Index of Refraction	1.926

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JE2310000

CAS REGISTRY NUMBER :: 116-71-2

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C34-H16-O2

MOLECULAR WEIGHT :: 456.50

WISWESSER LINE NOTATION :: L6 G666 R6 B6 V6 E&6 U6 4ABVW K& MV K&VJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(4),93,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 40,137,1977

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(4),93,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 40,137,1977 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 60 gm/kg/30D-I

TOXIC EFFECTS :: Liver - liver function tests impaired Kidney, Ureter, Bladder - other changes

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(4),93,1990 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9930 No. of Facilities: 193 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 2890 (estimated) No. of Female Employees: 578 (estimated)

Risk Phrases	R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
Safety Phrases	S22-S36/37/39
RIDADR	2811
Packaging Group	III
Hazard Class	6.1
HS Code	2914399090

Precursor 9
116-96-1 81-96-9 82-05-3 116-90-5
6404-64-4 52905-36-9 188-87-4 7594-85-6
82-04-2
DownStream 4
128-59-6 128-58-5 76415-41-3 81-31-2

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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