Vat Red 41

Product Name: Vat Red 41
CAS No.: 522-75-8
Chemical Name: Vat Red 41
Synonyms: VATRED R;vatred5b;cibapinkb;tinapinkb;VAT RED 41;THIOINDIGO;C.I. 73300;Thioindige;tetrapinkb;BRN 0088277
CBNumber: CB2674320
Molecular Formula: C16H8O2S2
Formula Weight: 296.36
MOL File: 522-75-8.mol

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Vat Red 41 Property

Melting point:: 280°C(lit.)
Boiling point:: 407.96°C (rough estimate)
Density: 1.3686 (rough estimate)
vapor pressure: 0Pa at 25℃
refractive index: 1.5341 (estimate)
form: powder to crystal
Colour Index: 73300
color: Orange to Brown to Dark purple
Water Solubility: 1mg/L
LogP: 3.53
CAS DataBase Reference: 522-75-8(CAS DataBase Reference)
EPA Substance Registry System: Benzo[b]thiophen-3(2H)-one, 2-(3-oxobenzo[b]thien-2(3H)-ylidene)- (522-75-8)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36
RTECS: DT4330000
HS Code: 2934.99.4400

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: T1489
Product name: Thioindigo
Packaging: 25g
Price: $80
Updated: 2024/03/01

TRC

Product number: T344503
Product name: Thioindigo
Packaging: 250mg
Price: $1200
Updated: 2021/12/16

AK Scientific

Product number: T806
Product name: SolventRed242
Packaging: 1g
Price: $149
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: FFG0000216
Product name: THIOINDIGO
Purity: 95.00%
Packaging: 25G
Price: $1135.26
Updated: 2021/12/16

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Vat Red 41 Chemical Properties,Usage,Production

Uses

Thioindigo (cas# 522-75-8) is a useful research chemical. This compound is a dye that is used as an aqueous ink jet for producing recordings and in recyclable food trays.

Flammability and Explosibility

Not classified

Purification Methods

Adsorb it on silica gel from CCl4/*benzene (3:1), elute with *benzene, evaporate, crystallise the residue from CHCl3 and dry it at 60-65o [Wyman & Brode J Am Chem Soc 73 1487 1951; this paper also gives details of purification of other thioindigo dyes]. [Beilstein 19 H 137, 19 I 690, 19 II 192, 19 III/IV 2091.]

Properties and Applications

Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
Standard	Fading	Stain	Light Fastness	Fading	Stain	Fading	Stain
AATCC	5	5	7	5	5	5	5

Vat Red 41 Preparation Products And Raw materials

Raw materials

Anthranilic acid Sodium chloroacetate

Preparation Products

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Vat Red 41 Suppliers

Chile 1 CHINA 131 France 1 Germany 1 India 10 Italy 1 Japan 4 South Africa 1 The Netherlands 1 United Kingdom 2 United States 17 Global 170

J & K SCIENTIFIC LTD.

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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TOKYO CHEMICAL INDUSTRY CO., LTD.

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9ding chemical ( Shanghai) Limited

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Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.

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Shanghai JONLN Reagent Co., Ltd.

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View Lastest Price from Vat Red 41 manufacturers

Career Henan Chemical Co

Product: Vat Red 41 522-75-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1
Release date: 2018-08-08

522-75-8, Vat Red 41Related Search:

C.I.VATRED10 Solvent Red 218 Thiophene Benzo[b]thien-2-ylboronic acid C.I.VATRED15 C.I.VATRED32 C.I.VATRED14 Vat Red 31 Vat Red 42 Vat Blue 6 Vat Green 1 Vat Blue 4 Vat Orange 3 vat black 16 Vat Black 25 SOLVENT OIL Chelating disperse agent c.i.vatred2

2-(3-oxobenzo[b]thien-2(3h)-ylidene)-benzo[b]thiophene-3(2h)-one

FLUORESCENT DYE, RED

FLUORESCENT RED DYE

C.I. 73300

c.i. disperse red 364

C.I. Solvent Red 242

THIOINDIGO

VAT RED 41

(delta(sup2,2’(3h,3’h))-bibenzo(b)thiophene)-3,3’-dione

2-(3-oxobenzo[b]thien-2(3h)-ylidene)-benzo[b]thiophen-3(2h)-on

2-(3-oxobenzo[b]thien-2(3H)-ylidene)-Benzo[b]thiophen-3(2H)-one

4,4’-diisothioindigo

antinoloredb

c.i.vatred41

(2Z)-2-(3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one

Elbaplast Fast Red B

Fluorescent Pink 5B

Kenawax Fluorescent Red 3BYP

Keyplast Fluorescent Red 5B

Krasol Pinks

Pigment Red Thioindigos

Polysolve Red 41

Rosaplast Red FV41.

Disperse red 364 (C.I. 73300)

Vat red 41 (C.I. 73300)

VATRED R

2-[3-Oxobenzo[b]thiophen-2(3H)-ylidene]benzo[b]thiophen-3(2H)-one

Δ2,2'(3H,3'H)-Bi[benzo[b]thiophene]-3,3'-dione

Thioindige

Fluorescent Red Dye Vat Red 41

Disperse Fluorescent Red FE5B (R-364)

cibapinkb

durindoneprintingredb

durindoneredb

durindoneredbp

helianered5b

helindonredbb

isothioindigo

Benzobthiophen-3(2H)-one, 2-(3-oxobenzobthien-2(3H)-ylidene)-

BRN 0088277

Solvent Red 242

DISPERS RED 364

tetrapinkb

thioindigoredb

thioindigoreds

tinapinkb

tyrianreda-5b

vatred5b

Vat Red 41 ISO 9001：2015 REACH

C.I.Disperse Red 364:C.I.73300

Disperse Red 364

C.I.Solvent Red 242:C.I.73300

C.I.Vat Red 41:C.I.73300

3H,3'H-[2,2'-Bibenzo[b]thiophenylidene]-3,3'-dione

TIANFUCHEM--High purity Vat Red 41 factory price

Vat Red 41(Solvent Red 242,C.I. 73300)

3H,3'H-[2,2'-Bibenzo[b]thiophenylidene]-3,3'-dione

522-75-8