Benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione

HCID 67189CAS 128-64-3

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Basic information

Standard SMILES
O=C1c2ccccc2-c2ccc3c4ccc5c6c(ccc(c7ccc1c2c73)c64)-c1ccccc1C5=O
InChIKey
BSIHWSXXPBAGTC-UHFFFAOYSA-N
Molecular formula
C34H16O2
Average molar mass
456.5 g/mol
Monoisotopic mass
456.11502975

Names & identifiers

Preferred name
Benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione
IUPAC
Benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione
English name
Vat Violet 10
Molecular formula
C34H16O2
Molecular weight
456.49

Names & synonyms

ISOVIOLANTHRONEVat Violet 1IsothreneC.I. 60000C.I. 60010Vat Violet 10Vat Violet 2RIzodibenzantronIsoviolanthrone AISODIBENZANTHRONE

Database identifiers

CAS
128-64-3
PubChem CID
67189
DTXSID
DTXSID6059576
EC Number
204-901-1
Nikkaji
J5.410K

Properties

Physicochemical properties

Density
1.487 · 1.487±0.06 g/cm3(Predicted)
solubility
slightly sol. in Acetone,Toluene,Chloroform
form
powder to crystal
Colour Index
60000 · 60000
color
Gray to Dark purple to Black
CAS DataBase Reference
128 · 128-64-3(CAS DataBase Reference)

Safety & regulation

Safety data

tsca
TSCA listed
hs_code
2914.69.9000
Signal word
Warning
Symbol(GHS)
GHS07
Hazard statements
H302-H315-H319
Precautionary statements
P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330

Chemistry & industry

Preparation methods · 1 item

Preparationcommonly known as Isoviolanthrone.(a) 7H-benzo[de]anthracen-7-onechlorinated, with Potassium hydroxide of Etanol solution treatment; (b) 7H-benzo[de]anthracen-7-oneand Potassium hydroxide of Etanol solution in Xylene, Chlorobenzene or kerosene in heating; (c) 3-Chloro-7H-benzo[de]anthracen-7-onethe anthrone into corresponding sulfide or selenide and then use alkali treatment.

Upstream & downstream products

Suppliers42 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]

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