ChemicalBook > CAS DataBase List > Solvent Red 23

Solvent Red 23

Product Name
Solvent Red 23
CAS No.
85-86-9
Chemical Name
Solvent Red 23
Synonyms
SUDAN III;SUDAN;CI 26100;SUDAN RED;SUDAN 3;RED 17;Sundan;Sudan Ⅱ;redzh;AKA225
CBNumber
CB4336288
Molecular Formula
C22H16N4O
Formula Weight
352.39
MOL File
85-86-9.mol
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Solvent Red 23 Property

Melting point:
199 °C (dec.)(lit.)
Boiling point:
486.01°C (rough estimate)
Density 
1.2266 (rough estimate)
refractive index 
1.6620 (estimate)
storage temp. 
Store at +5°C to +30°C.
solubility 
Insoluble in water; soluble in benzene, chloroform; moderately soluble in acetone, ether, petroleum ether; slightly soluble in ethanol, xylene
form 
Powder
pka
13.45±0.50(Predicted)
Colour Index 
26100
color 
Red-brown
λmax
507 nm, 354 nm
Merck 
14,8884
BRN 
2016384
Stability:
Stable. Incompatible with strong oxidizing agents.
Biological Applications
Antiseptic; preventing prostate cancer; medical devices; dental impression materials
InChIKey
FHNINJWBTRXEBC-HXEHWPEMSA-N
LogP
5.740 (est)
CAS DataBase Reference
85-86-9(CAS DataBase Reference)
IARC
3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System
C.I. Solvent Red 23 (85-86-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
10-20-36/38-36/37/38
Safety Statements 
22-24/25-36-26
WGK Germany 
3
RTECS 
QK4250000
TSCA 
Yes
HS Code 
32129000
Toxicity
cyt-ham:ovr 20 mmol/L/5H-C ENMUDM 1,27,79
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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

H341Suspected of causing genetic defects

Precautionary statements

P201Obtain special instructions before use.

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

P272Contaminated work clothing should not be allowed out of the workplace.

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.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S4131
Product name
Sudan III
Purity
Technical grade
Packaging
25g
Price
$34.1
Updated
2024/03/01
Sigma-Aldrich
Product number
68562
Product name
Sudan III
Purity
analytical standard
Packaging
25mg
Price
$142
Updated
2024/03/01
Sigma-Aldrich
Product number
1.11747
Product name
Sudan III, C.I. 26100
Packaging
25g
Price
$152
Updated
2024/03/01
TCI Chemical
Product number
S0142
Product name
Sudan III
Purity
>90.0%(E)
Packaging
25g
Price
$26
Updated
2024/03/01
TCI Chemical
Product number
S0142
Product name
Sudan III
Purity
>90.0%(E)
Packaging
100g
Price
$77
Updated
2024/03/01
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Solvent Red 23 Chemical Properties,Usage,Production

Description

Solvent Red 23 is an oil-soluble red azo dye used in cosmetic products in Japan. Cases were reported in hairdressers, who also reacted to PPD and to paminoazobenzene. One case of contact dermatitis was reported in the metal industry.

Chemical Properties

reddish brown powder

Uses

Weakly acidic azo dye. Biological stain. Dyes and metabolites, Environmental Testing.

Preparation

4-(Phenyldiazenyl)benzenamine diazotization, and Naphthalen-2-ol coupling. Note: some goods by 4-(Phenyldiazenyl)benzenamine and 2-Methyl-4-(o-tolyldiazenyl)benzenamine mixture as diazo components and have to.

Definition

ChEBI: A bis(azo) compound that is 2-naphthol substituted at position 1 by a 4-{[(2-methylphenyl)diazenyl]phenyl}diazenyl group. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections, but which may also stain some protein bound l pids in paraffin sections.

Contact allergens

Solvent Red 23 is an oil-soluble red azo-dye used in cosmetic products in Japan. Cases were reported in hairdressers, who also reacted to PPD (the molecule is likely to be hydrolyzed into PPD) and to p-aminoazobenzene. One case of contact dermatitis was reported in the metal industry.

Safety Profile

Poison by intraperitoneal route. Moderately toxic by subcutaneous and intrapleural routes. Questionable carcinogen. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

Purification Methods

Crystallise the dye from EtOH, EtOH/water or *benzene/absolute EtOH (1:1). [Beilstein 16 II 75, 16 III 148, 16 IV 248.]

Properties and Applications

yellow red to red. Soluble in ethanol and acetone, soluble in benzene. In concentrated sulfuric acid to blue light green, dilution for blue solution, and a red precipitation.

Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Good 195 70≥ 120

Sublimation

Insoluble No change No change

Solvent Red 23 Preparation Products And Raw materials

Raw materials

Preparation Products

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Solvent Red 23 Suppliers

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View Lastest Price from Solvent Red 23 manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Solvent Red 23 85-86-9
Price
US $0.00/Kg/Drum
Min. Order
25KG
Purity
Tinctorial strength:100±3%
Supply Ability
100tons/month
Release date
2021-06-03
Hebei Fengjia New Material Co., Ltd
Product
SOLVENT RED 23 85-86-9
Price
US $30.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
100 tons
Release date
2024-08-08
Shanghai Standard Technology Co., Ltd.
Product
Sudan III 85-86-9
Price
US $0.00/mg
Min. Order
5mg
Purity
≥95%(HPLC)
Supply Ability
10 g
Release date
2019-12-30

85-86-9, Solvent Red 23Related Search:

Sudan I 2-Naphthol Solvent Blue 36 1-Naphthol Solvent Red 49 Solvent Red 218 Solvent Red 25 Solvent Red 27 Solvent Red 24 Acrylamide Melamine Solvent Red 196 Solvent Red 210 SOLVENT RED 195 Solvent Red 172 Solvent Red 207 Solvent Red 197 Solvent Red 179

  • 1-[[P-(PHENYLAZO)PHENYL]AZO]-2-NAPHTHOL
  • 1-[4-(PHENYLAZO)PHENYLAZO]-2-NAPHTHOL
  • SCARLET B
  • SUDAN 3
  • SUDAN
  • SUDAN RED
  • SUDAN RED BK
  • SUDAN G
  • SUDAN III
  • SUDAN III STAIN
  • SOLVENT RED 23
  • OIL RED O, B OR 3B
  • OIL RED O, B OR 3B, SCARLET B
  • OIL RED
  • OIL RED AS
  • TONY RED
  • SOLVENT BLUE 47
  • SUDAN III, CERTIFIED
  • SUDAN III, R. G., REAG. DAB
  • SudanIiiForMicroscopy
  • SUDAN III C.I. No 26100
  • D&CRed#17
  • 2-Naphthalenol, 1-4-(phenylazo)phenylazo-
  • sudan(iii) (chromatographic standard)
  • D AND C RED NO 17
  • CI NO 26100
  • CI 26100
  • CERASIN RED
  • HERXHEIMER FAT STAIN
  • FAT PONCEAU G
  • FAT SOLUBLE SUDAN
  • 1-((4-(phenylazo)phenyl)azo)-2-naphthaleno
  • 1-((4-(phenylazo)phenyl)azo)-2-naphthalenol
  • AKA225
  • RED 17
  • Solventred23,OilscarletY
  • Tetrabenzene-β-naphthol
  • 1-[4-(Phenylazo)phenylazo]-2-naphthol, Cerasin Red, Fat Ponceau G, Fat Soluble Sudan, Scarlet B, Solvent Red23, Sudan G, Sudan Red BK, Tony Red
  • 1-[(4-Phenyldiazenylphenyl)hydrazinylidene]naphthalen-2-one
  • C6H5N:NC6H5N:NC10H6OH
  • Sudan III, high purity biological stain, 98%
  • Sudan III (CI x 26100)
  • Sudan III, high purity biological stain,98%
  • Sudan III test solution(ChP)
  • Sudan III, Dye Content: 85%
  • 1-[[4-(phenylazo)phenyl]azo]-2-naphthaleno
  • 1-[[4-(phenylazo)phenyl]azo]-2-Naphthalenol
  • 111440red
  • abcoloilredab
  • atuloilredg
  • benzeneazobenzeneazo-beta-naphthol
  • brasilazinaoilscarlet
  • c.i.23
  • c.i.solventred23
  • cerasinrot
  • cerotinscharlachr
  • certiqualoilred
  • cervenrozpoustedlova23