Dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:4,5-a']dicarbazole-5,7,12,17,19,24(6H,18H)-hexone

HCID 75113CAS 2172-33-0

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Basic information

Standard SMILES
O=c1c2ccccc2c(=O)c2c1ccc1c3ccc4c(=O)c5c(ccc6c7ccc8c(=O)c9ccccc9c(=O)c8c7[nH]c65)c(=O)c4c3[nH]c12
InChIKey
CVWSULASWLZVCH-UHFFFAOYSA-N
Molecular formula
C42H18N2O6
Average molar mass
646.614 g/mol
Monoisotopic mass
646.1164863

Names & identifiers

Preferred name
Dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:4,5-a']dicarbazole-5,7,12,17,19,24(6H,18H)-hexone
IUPAC
Dinaphtho[2,3-i:2,3-i']benzo[1,2-a:4,5-a']dicarbazole-5,7,12,17,19,24(6H,18H)-hexone
English name
Vat Orange 11
Molecular formula
C42H18N2O6
Molecular weight
646.6

Names & synonyms

C.I. 70805Yellow 3RTVATYELLOW3Rvat orange 11Vat Yellow 3RTC.I.VATORANGE11Vat Orange 11:1Convat Orange AAC.I.Vat Yellow 11Novatic Yellow 3R

Database identifiers

CAS
2172-33-0
PubChem CID
75113
DTXSID
DTXSID8062232
EC Number
218-524-5

Properties

Physicochemical properties

Density
1.651 · 1.651
pka
11.9 · 11.90±0.20(Predicted)
Water Solubility
1 μg/L · 1μg/L at 20℃
EPA Substance Registry System
2 · Dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:4,5-a']dicarbazole-5,7,12,17,19,24(6H,18H)-hexone (2172-33-0)
Symbol(GHS)
7 · GHS07
Signal word
Warning

Safety & regulation

Safety data

tsca
TSCA listed
Signal word
Warning
Symbol(GHS)
GHS07
Hazard statements
H317-H412-H319
REACH Registrations
Active
Precautionary statements
P273-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P280-P305+P351+P338-P337+P313P

Chemistry & industry

Applications · 1 item

UsesVat Orange 11 is mainly used for cotton fabric dyeing and immersion dyeing, as well as direct printing on cotton fabric. It is also used for dyeing and color matching of silk and vinylon. It has good affinity and leveling properties and is an important low-brittleness fabric yellow dye. It can also be used for paper coloring.

Preparation methods

Preparation1,5-Diaminoanthraquinoneand 1-Bromoanthracene-9,10-dione or 1-Chloroanthraquinone(2 Moore) condensation, product Potassium hydroxide with Aluminium chloride or cyclization, with Potassium permanganate again or Sodium hypochlorite oxidation.

Upstream & downstream products

Suppliers40 total

湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
江苏艾康生物医药研发有限公司025-025-66113011 15955137747 · [email protected]

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