CAS 59820-43-8

HC Yellow 4

Description:

HC Yellow 4, also known by its chemical name as a synthetic dye, is characterized by its vibrant yellow color and is commonly used in various applications, including textiles, food, and cosmetics. It belongs to the azo dye family, which is known for its stability and strong coloring properties. The chemical structure of HC Yellow 4 features azo groups (-N=N-) that contribute to its color and reactivity. It is soluble in water and exhibits good lightfastness, making it suitable for applications where exposure to light is a concern. However, like many azo dyes, HC Yellow 4 may raise health and environmental concerns due to potential toxicity and allergenic properties. Regulatory agencies often monitor its use, particularly in food products, to ensure safety standards are met. Overall, HC Yellow 4 is valued for its coloring ability but must be handled with care due to its chemical nature and potential implications for health and safety.

Formula: C₁₀H₁₅N₂O₅

InChI: InChI=1/C10H14N2O5/c13-4-3-11-9-2-1-8(12(15)16)7-10(9)17-6-5-14/h1-2,7,11,13-14H,3-6H2

InChI key: InChIKey=PNENOUKIPPERMY-UHFFFAOYSA-N

SMILES: O(CCO)C1=C(NCCO)C=CC(N(=O)=O)=C1

Synonyms:

• 2-((2-(2-Hydroxyethoxy)-4-Nitrophenyl)Amino)Ethanol
• 2-(3-Nitro-6-(Beta-Hydroxyethylamino)Phenoxy)Ethanol
• 2-[2-(2-Hydroxyethoxy)-4-nitroanilino]ethanol
• 2-[2-(?-Hydroxyethyl)Amino-5-Nitro] Phenoxy-Ethanol
• 2-[3-Nitro-6-(β-hydroxyethylamino)phenoxy]ethanol
• Colorex HCY 4
• Ethanol, 2-[[2-(2-hydroxyethoxy)-4-nitrophenyl]amino]-
• HC Yellow No.4
• Hc Yellow 4
• N,O-Di(2-hydroxyethyl)-2-amino-5-nitrophenol
• 2-[2-(2-Hydroxyethoxy)-4-Nitrophenyl]AminoEthanol(HcYellow4)
• 2-{[2-(2-hydroxyethoxy)-4-nitrophenyl]aMino}ethan-1-ol
• 2-((2-(2-hydroxyethoxy)-4-nitrophenyl)amino)-ethano
• N,O-di(hydroxyethyl)-2-amino-5-nitrophenol
• Ethanol, 2-2-(2-hydroxyethoxy)-4-nitrophenylamino-
• Ccris 4258

Ethanol, 2-[[2-(2-hydroxyethoxy)-4-nitrophenyl]amino]-

CAS: 59820-43-8

Formula: C₁₀H₁₄N₂O₅

Purity: 98%

Color and Shape: Solid

Molecular weight: 242.2286

Ref: IN-DA00IAM3

2-((2-(2-Hydroxyethoxy)-4-nitrophenyl)amino)ethan-1-ol

CAS: 59820-43-8

2-((2-(2-Hydroxyethoxy)-4-nitrophenyl)amino)ethan-1-ol

Purity: 98%

Molecular weight: 242.23g/mol

Ref: 54-OR80723

2-((2-(2-Hydroxyethoxy)-4-nitrophenyl)amino)ethanol

CAS: 59820-43-8

Formula: C₁₀H₁₄N₂O₅

Purity: 98%

Molecular weight: 242.231

Ref: 10-F079465

N,O-Di(2-hydroxyethyl)-2-amino-5-nitrophenol

Controlled Product

CAS: 59820-43-8

Applications N,O-Di(2-hydroxyethyl)-2-amino-5-nitrophenol

Formula: C₁₀H₁₄N₂O₅

Color and Shape: Neat

Molecular weight: 242.23

Ref: TR-D451765