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2379-74-0

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2379-74-0 Structure

2379-74-0 Structure
IdentificationBack Directory
[Name]

ORALITH BRILLIANT PINK R
[CAS]

2379-74-0
[Synonyms]

AKA226
RED 30
Pink R
D&CRED30
C Red 30
VatpinkR
11484red
11484 RED
vatpinkff
fastpinky
c.i.73360
VAT RED 1
cibapinkff
Aids018351
C.I. 73360
C.I.Vatred1
Aids-018351
VAT PINK FF
d&credno.30
Fast pink Y
C Red No 30
Convat Red A
fenidonpinkr
Ciba pink ff
helindonpinkr
permanentpink
Permanent pink
ahcovatpinkffd
D&C RED No. 30
calcophylredff
HELIDONEPINKCN
Aluminium Lake
Arlanon Pink R
Fenidon pink R
Pigment Red 181
helindonepinkcn
calophylpinkzff
daltolitepinkff
Helindon pink R
durindonepinkff
helanthrenepinkr
Calcophyl red ff
Helindon Pink CN
Vat Red 1 (C.I.)
Ahcovat pink ffd
calcoloidpinkffc
calcoloidpinkffd
amanthrenepinkff
amanthrenepinkffd
calcoloidpinkffrp
vatprintingpinkff
Dycosthren Pink R
Calophyl pink zff
c.i.pigmentred181
Durindone pink ff
Daltolite pink ff
Helindone pink cn
D and C Red No.30
durindonepinkff-fa
Trianthrene Pink R
Helanthrene pink R
tinabrilliantpinkr
Calcoloid pink ffc
Calcoloid pink ffd
amanthrenepinkffwp
Amanthrene pink ff
Amanthrene pink ffd
Calcoloid pink ffrp
cibabrilliantpinkfr
lithosolfastpinksvp
Durindone pink ff-fa
fenanthrenpinkrspura
Amanthrene pink ffwp
Vat printing pink FF
Tina brilliant pink R
paradonebrilliantpnkr
ahcovatprintingpinkff
3h)-ylidene)-4-ethyl-
3h)-ylidene)-4-methyl-
tyrianbrilliantpinki-r
Vat red 1 (C.I. 73360)
Ciba brilliant pink fr
hostavatbrilliantpinkr
D&C RED # 30 Talc LAKE
Lithosol fast pink svp
C.I.Vat Red 1:C.I.73360
THRENE BRILLIANT PINK R
durindoneprintingpinkff
Fenanthren pink R spura
fenanthrenbrilliantpinkr
indanthrenbrilliantpinkr
ORALITH BRILLIANT PINK R
Paradone brilliant pnk R
nyanthrenebrilliantpinkr
Ahcovat printing pink ff
calcoloidprintingpinkffe
OralithBrilliantPinkR>
mikethrenebrilliantpinkr
nihonthrenebrilliantpinkr
palanthrenebrilliantpinkr
romantrenebrilliantpinkfr
sandothrenebrilliantpinkr
Tyrian brilliant pink I-R
thioindigobrilliantpinkzh
solanthrenebrilliantpinkr
Hostavat brilliant pink R
helanthrenebrilliantpinkr
chemithrenebrilliantpinkr
indanthrenbrilliantpinkrb
indanthrenbrilliantpinkrp
indanthrenbrilliantpinkrs
Durindone printing pink ff
solanthrenebrilliantpinkrf
thioindigobrilliantpinkzhp
sandothrenebrilliantpinkir
Nyanthrene brilliant pink R
Calcoloid printing pink ffe
Indanthren brilliant pink R
Fenanthren brilliant pink R
Mikethrene brilliant pink R
Nihonthrene brilliant pink R
Indanthren brilliant pink rb
Indanthren brilliant pink rp
Indanthren brilliant pink rs
Helanthrene brilliant pink R
Chemithrene brilliant pink R
Palanthrene brilliant pink R
Sanyothrene brillant pink ir
Solanthrene brilliant pink R
Sandothrene brilliant pink R
Romantrene brilliant pink fr
Thioindigo brilliant pink zh
Thioindigo brilliant pink zhp
Solanthrene brilliant pink rf
Youhaothrene Brilliant Pink R.
Threne Brilliant Pink R Vat Red 1
6,6'-Dichloro-4,4'-dimethylthioindigo
5,5’-dichloro-3,3’-dimethyl-thioindigo
5,5'-Dichloro-3,3'-dimethyl-thioindigo
Oralith Brilliant Pink R, Technical Grade
VAT RED 1 (HOSTAVAT BRILLIANT PINK R CONC.)
ORALITH BRILLIANT PINK R ISO 9001：2015 REACH
6,6-dichloro-4,4-dimethyl-[2,2-bibenzo[b]thiophene]-3,3-dione
6,6'-DICHLORO-4,4'-DIMETHYL-(2,2')BI(BENZO(B)THIOPHENYLIDENE)-3,3'-DIONE
(delta,(sup2,2’(3h,3’h))-bibenzo(b)thiophene)-3,3’-dione,6,6’-dichloro-4,4’
benzo[b]thiophen-3(2h)-one,6-chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(
benzo(b)thiophen-3(2h)-one,6-chloro-2-(6-chloro-4-methyl-3-oxobenzo(b)thien-2(
6,6'-Dichloro-4,4'-dimethyl-3H,3'H-[2,2'-bibenzo[b]thiophenylidene]-3,3'-dione
6-Chloro-2-(6-chloro-4-methyl-3-oxo-benzothiophen-2-ylidene)-4-methyl-benzothiophen-3-one
(delta,2,2'(3H,3'H)-Bibenzo(b)thiophene)-3,3'-dione, 6,6'-dichloro-4,4'-dimethyl-
6-chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one
Benzo(b)thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo(b)thien-2(3H)-ylidene)-4-ethyl-
Benzo[b]thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methyl-
[EINECS(EC#)]

219-163-6
[Molecular Formula]

C18H10Cl2O2S2
[MDL Number]

MFCD00059165
[MOL File]

2379-74-0.mol
[Molecular Weight]

393.31
Chemical PropertiesBack Directory
[Boiling point ]

529.1±50.0 °C(Predicted)
[density ]

1.583±0.06 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[form ]

Solid
[color ]

Red
[Henry's Law Constant]

3.2×107 mol/(m3Pa) at 25℃, Zhang et al. (2010)
[Cosmetics Ingredients Functions]

COLORANT
[LogP]

2.06 at 22℃ and pH7
[EPA Substance Registry System]

Benzo[b]thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methyl- (2379-74-0)
[Colour Index ]

元素符号Ir，原子序数77，原子量192.22，外围电子排布5d76s2，位于第六周期第Ⅷ族。原子半径135.7pm，第一电离能885kJ/mol，电负性2.2，主要氧化数+3、+4、+6。银白色金属，硬度很大，质脆，加热时有良好延展性。密度22.42g/cm3，熔点2410℃，沸点4130℃。 简史1803年英国坦南特（s．Tennant）由分离铂后的黑色残渣中发现铱；1813年进行了铱的第一次熔化实验；1860年帝俄造币厂用约8kg原生含铱材料和其他残渣作原料进行熔炼，得到一个1．805kg重的铱锭。1881年霍兰(J．Holland）以“熔化和铸造铱的工艺”为题申请了美国专利。此后，各国的冶金工作者们为解决铱的加工问题作了大量工作。
Safety DataBack Directory
[Safety Statements ]

23-24/25
[RTECS ]

DL9825500
[TSCA ]

TSCA listed
[HS Code ]

3204.15.2500
[REACH Registrations]

Active
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium bicarbonate-->Aluminum chloride-->Copper(I) chloride-->Chloroacetic acid-->o-Toluidine-->Disulfur dichloride-->Thioglycolic acid-->LEAD ACETATE PAPER-->6-bromo-4-methylbenzo[b]thiophen-3(2H)-one
[Preparation Products]

Vat Red 1, Solubilized-->Vat Red 1, Solubilized
Hazard InformationBack Directory
[Chemical Properties]

Pink powder. Insoluble in water, ethanol, and acetone, but soluble in xylene and tetralin. Red in concentrated sulfuric acid, then green; red in dilute sulfuric acid; and red in nitric acid. Yellow in alkaline solutions of sodium hypochlorite; colorless in acidic solutions.
[Uses]

Oralith Brilliant Pink R (cas# 2379-74-0) is a useful research chemical. Dyes and metabolites, Environmental Testing
[Synthesis]

The synthesis of Oralith Brilliant Pink R involves the condensation reaction between 6-chloro-4-methyl-3-oxobenzo[b]thiophene-2(3H)-ylidene and 6-chloro-4-methylbenzo[b]thiophen-3(2H)-one.  This reaction typically occurs under acidic conditions, often utilizing sulfuric acid as a catalyst.
[Properties and Applications]

Standard

Ironing Fastness

Chlorine bleach

Light Fastness

Mercerized

Oxygen bleach

Soaping

Fading

Stain

ISO

5

4-5

5

4

4

4-5

5

AATCC

5

5

4

4

4

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