CAS 1229-55-6

C.I. Solvent Red 1

Description:

C.I. Solvent Red 1, with the CAS number 1229-55-6, is an organic dye primarily used in various applications, including plastics, inks, and coatings. It is characterized by its vibrant red color, which is attributed to its azo structure, a common feature in many synthetic dyes. This compound is soluble in organic solvents, which enhances its utility in non-aqueous systems. C.I. Solvent Red 1 exhibits good thermal stability, making it suitable for processes that involve heat. However, like many azo dyes, it may raise environmental and health concerns due to potential toxicity and the formation of aromatic amines upon degradation. Its application is regulated in some regions, necessitating careful handling and disposal. The dye is often evaluated for its performance in terms of lightfastness and migration resistance, which are critical for maintaining color integrity in end products. Overall, C.I. Solvent Red 1 is a versatile dye with specific characteristics that make it valuable in industrial applications, while also requiring attention to safety and environmental impact.

Formula: C₁₇H₁₄N₂O₂

InChI: InChI=1/C17H14N2O2/c1-21-16-9-5-4-8-14(16)18-19-17-13-7-3-2-6-12(13)10-11-15(17)20/h2-11,20H,1H3/b19-18+

InChI key: InChIKey=ALLOLPOYFRLCCX-UHFFFAOYSA-N

SMILES: N(=NC1=C(OC)C=CC=C1)C=2C3=C(C=CC2O)C=CC=C3

Synonyms:

• (1Z)-1-[(2-methoxyphenyl)hydrazono]naphthalen-2(1H)-one
• 1-((2-Methoxyphenyl)diazenyl)naphthalen-2-ol
• 1-(2-Methoxyphenylazo)-2-Naphthol
• 1-(o-Anisylazo)-2-naphthol
• 1-[(2-Methoxyphenyl)azo]-2-naphthol
• 1-[(2-methoxyphenyl)hydrazono]naphthalen-2(1H)-one
• 1-[(E)-(2-methoxyphenyl)diazenyl]naphthalen-2-ol
• 1-[2-(2-Methoxyphenyl)diazenyl]-2-naphthalenol
• 2-Naphthalenol, 1-[(2-methoxyphenyl)azo]-
• 2-Naphthalenol, 1-[2-(2-methoxyphenyl)diazenyl]-
• 2-Naphthol, 1-(o-methoxyphenylazo)-
• Anisole-2-azo-β-naphthol
• Brilliant Fat Scarlet R
• C Red 2
• Ceres Red G
• Ceres Red G 102
• Fat Red BG
• Fat Red G
• Fat Red RS
• Fat Soluble Red S
• Food Red 16
• Lacquer Red V 2G
• NSC 11232
• NSC 45194
• Oil Pink
• Oil Red
• Oil Red 113
• Oil Red OG
• Oil Scarlet 389
• Oil Soluble Red S
• Oil Vermilion
• Oil Vermilion LP
• Oleal Red G
• Organol Vermilion
• Orient Oil Red OG
• Plastoresin Red FR
• Resinol Red G
• Sico Fat Red BG New
• Silotras Red TG
• Solvent Red 1
• Somalia Red PG
• Sudan R
• Sudan Red 290
• Sudan red G
• C.I. Solvent Red 1
• C.I. Solvent Red 1
• C.I. 12150
• C.I. Food Red 16
• C.I. Solvent Red I
• Solvent Red 1 (C.I.)
• CI 12150
• c.i.foodred16
• anisole-2-azo-beta-naphthol
• 1-[(2-Methoxyphenyl)azo]-2-Naphthalenol
• 2'-METHOXYPHENYLAZO-2-NAPHTHOL
• 1-((2-methoxyphenyl)azo)-2-naphthaleno
• oil red g
• C.I.Solventred1
• brilliantfastscarletr
• brilliantfatscarletr
• PIGMENT PURPLE

Sudan R

CAS: 1229-55-6

Formula: C₁₇H₁₄N₂O₂

Purity: >95.0%(HPLC)

Color and Shape: Orange to Brown powder to crystal

Molecular weight: 278.31

Ref: 3B-M0487

Sudan red G

CAS: 1229-55-6

Formula: C₁₇H₁₄N₂O₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 278.3053

Ref: IN-DA007OIV

Sudan Red G (C.I. 12150)

CAS: 1229-55-6

Formula: C₁₇H₁₄N₂O₂

Purity: ≥ 95.0%

Color and Shape: Yellow-red to red or red-brown powder

Molecular weight: 278.31

Ref: 7W-GT7815

Solvent Red 1

CAS: 1229-55-6

Solvent Red 1 (C.I.), a red dye, is utilized in the coloring of plastic materials, along with similar products like Solvent Orange 60.

Formula: C₁₇H₁₄N₂O₂

Molecular weight: 278.31

Ref: TM-T87421

Sudan Red G

CAS: 1229-55-6

Sudan Red G

Formula: C₁₇H₁₄N₂O₂

Purity: 95%

Color and Shape: Solid-Powder

Molecular weight: 278.31

Ref: 54-OR1028978

1-(2-Methoxy-d3-phenylazo)-2-naphthol

CAS: 1229-55-6, 1398109-09-5

Purity: 99 atom % D

Color and Shape: Red-Brown Solid

Molecular weight: 281.33

Ref: 3U-D7361

Sudan Red G

CAS: 1229-55-6

Formula: C₁₇H₁₄N₂O₂

Color and Shape: Neat

Molecular weight: 278.31

Ref: 04-C16986127

Sudan Red G

CAS: 1229-55-6

Formula: C₁₇H₁₄N₂O₂

Molecular weight: 278.31

Ref: 4Z-D-164046

Sudan R

CAS: 1229-55-6

Applications Sudan dyes and para red in food. Dyes and metabolites, Environmental Testing.
References Cornet, V., et al.: J. Agricult. Food Chem., 54, 639 (2006), Ertas, E., et al.: Food Chem., 105, 756 (2007),

Formula: C₁₇H₁₄N₂O₂

Color and Shape: Neat

Molecular weight: 278.31

Ref: TR-S688930

Sudan R

CAS: 1229-55-6

Sudan R is a monoclonal antibody used as a control agent in dietary supplements. Sudan R binds to the chilli molecule and prevents it from releasing its p-hydroxybenzoic acid and coordination complexes. Sudan R is used in analytical methods, such as FTIR spectroscopy, to identify the presence of chemical substances. Sudan R is an anhydrous sodium salt that has a bound form. This salt may be soluble in water or insoluble in water depending on the concentration.

Formula: C₁₇H₁₄N₂O₂

Purity: Min. 95%

Color and Shape: Red Powder

Molecular weight: 278.31 g/mol

Ref: 3D-FS27925

Sudan red G in Acetonitrile

CAS: 1229-55-6

Acetonitrile

Ref: BE-BePure-25636XA-100

1-((2-Methoxyphenyl)diazenyl)naphthalen-2-ol

CAS: 1229-55-6

Formula: C₁₇H₁₄N₂O₂

Purity: 95%(LC-MS);RG

Color and Shape: Solid, Reddish yellow - Deep yellow red powder

Molecular weight: 278.311

Ref: 10-F242192