| Identification | Back Directory | [Name]
Vat Orange 3 | [CAS]
4378-61-4 | [Synonyms]
C.I. 59300
Orange RK
Scarlet GO
Vat Orange 3
C.I.VATORANGE3
pigment red 168
brilliant orange rk
c.i. pigment red 168
brilliant orange kkh
Helanthrene Orange RK
4,10-dibromoanthanthrone
Helio Brilliant Orange RK
Vat orange 3 (C.I. 59300)
C.I.Vat Orange 3:C.I.59300
Threne Brilliant Orange RK
bright orange anthraquinone
calcoloid brilliant orange rk
Indanthren Brilliant Orange RK
amanthrene brilliant orange rk
Vat Orange 3 (Technical Grade)
Indanthrene Brilliant Orange RK
Vat Orange 3 ISO 9001：2015 REACH
Soluble Vat Brilliant Orange Irk
Trianthrene Brilliant Orange RK.
mno)chrysene-6,12-dione, 4,10-dibromo-dibenzo(de
4,10-dibromo-dibenzo[def,mno]chrysene-6,12-dione
dibenzo[def,mno]chrysene-6,12-dione,4,10-dibromo-
4,10-Dibromonaphtho[7,8,1,2,3-nopqr]tetraphene-6,12-dione | [EINECS(EC#)]
224-481-3 | [Molecular Formula]
C22H8Br2O2 | [MDL Number]
MFCD00059495 | [MOL File]
4378-61-4.mol | [Molecular Weight]
464.106 |
| Chemical Properties | Back Directory | [Boiling point ]
689.9±55.0 °C(Predicted) | [density ]
1.970 | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
Solid | [color ]
Red to Very Dark Red | [Henry's Law Constant]
5.8×106 mol/(m3Pa) at 25℃, Zhang et al. (2010) | [InChI]
InChI=1S/C22H8Br2O2/c23-15-7-14-19-17-9(15)3-1-5-11(17)21(25)13-8-16(24)10-4-2-6-12(22(14)26)18(10)20(13)19/h1-8H | [InChIKey]
HTENFZMEHKCNMD-UHFFFAOYSA-N | [SMILES]
C1=C2C3=C4C5=C(C=C(Br)C6C5=C(C=CC=6)C(=O)C4=CC(Br)=C3C=C1)C2=O | [LogP]
1.06 at 24℃ and pH7 | [EPA Substance Registry System]
Dibenzo[def,mno] chrysene-6,12-dione, 4,10-dibromo-(4378-61-4) |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
1,8-Naphthalic acid-->1,1'-binaphthyl-8,8'-dicarboxylic acid-->dibenzo[def,mno]chrysene-6,12-dione | [Preparation Products]
C.I. Vat Red 37 (7CI,8CI,9CI)-->disodium 4,10-dibromodibenzo[def,mno]chrysene-6,12-diyl bis(sulphate)-->Vat Black 29 |
| Hazard Information | Back Directory | [Chemical Properties]
Purple-red powder. Insoluble in water, ethanol, acetone, and toluene, slightly soluble in hot chloroform, pyridine, and o-chlorophenol, and soluble in tetralin and xylene. It turns reddish-purple in alkaline sodium hydrosulfite reduction solution and orange in acidic solution. | [Uses]
Vat Orange 3 is used for dyeing cotton and printing cotton fabrics, as well as for dyeing linen, viscose, and silk. It has good leveling properties and moderate affinity. It is also used in the manufacture of organic pigments. | [Synthesis]
4,10-Dibromoanthanthrone,
Indanthren Brilliant Orange RK,
is prepared from 1,1'-binaphthyl-8,8'-
dicarboxylic acid in sulfuric acid monohydrate
at 35 ?C, followed by bromination in the presence
of iodine . It is also used as a
pigment. | [Properties and Applications]
|
TEST ITEMS
|
SPECIFICATION
|
|
APPEARANCE
|
RED TO ORANGE POWDER
|
|
SHADE
|
YELLOISH
|
|
HEAT RESISTANCE
|
300°C min
|
|
LIGHT FASTNESS
|
7-8
|
|
ACID RESISTANCE
|
5
|
|
ALKALI RESISTANCE
|
5
|
|
FASTNESS TO BLEEDING
|
5
|
|
OIL ABSORPTION
|
40-45%
|
|
SPECIFIC SURFACE
|
30 m
2
/g
|
|
DENSITY
|
1.97 g/cm
3
|
|
RESIDUE ON 80 MESH
|
5.0% max
|
|
WATER SOLUBLE
|
1.0% max
|
|
VOLATITE 105 °C
|
1.0% max
|
|
TINTING STRENGTH
|
100-105 %
|
|
|
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
| Company Name: |
Rhawn Reagent
|
| Telephone: |
400-400-1332688 18019345275 |
| Website: |
http://www.rhawn.cn |
|