citrus red 2
1-((2,5-dimethoxyphenyl)azo)-2-naphthol

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  CODE137914 CODE137914
  Product(s):
  6358-53-8 1-((2,5-DIMETHOXYPHENYL)AZO)-2-NAPHTHOL 95%

Name: (1Z)-1-[(2,5-dimethoxyphenyl)hydrazinylidene]naphthalen-2-one CAS Number: 6358-53-8 3D/inchi ECHA EINECS - REACH Pre-Reg: 228-778-9 FDA UNII: 2QE5Y68984 Beilstein Number: 4510811 MDL: MFCD01712266 XlogP3-AA: 3.60 (est) Molecular Weight: 308.33712000 Formula: C18 H16 N2 O3 NMR Predictor: Predict (works with chrome, Edge or firefox) Category:coloring agents   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Google Scholar: Search Google Books: Search Google Scholar: with word "volatile" Search Google Scholar: with word "flavor" Search Google Scholar: with word "odor" Search Perfumer and Flavorist: Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search FDA Mainterm (SATF): 6358-53-8 ; CITRUS RED NO. 2 FDA Regulation: FDA PART 74 -- LISTING OF COLOR ADDITIVES SUBJECT TO CERTIFICATION Subpart A--Foods Sec. 74.302 Citrus Red No. 2.   Physical Properties: Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Melting Point: 156.00 °C. @ 760.00 mm Hg Boiling Point: 477.00 to 478.00 °C. @ 760.00 mm Hg (est) Flash Point: 469.00 °F. TCC ( 243.00 °C. ) (est) logP (o/w): 3.129 (est) Soluble in:   water, 0.2225 mg/L @ 25 °C (est)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: BOC Sciences For experimental / research use only. 1-((2,5-DIMETHOXYPHENYL)AZO)-2-NAPHTHOL 95% Sigma-Aldrich For experimental / research use only. Citrus Red 2   Safety Information:   Hazards identification   Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: unreported-mouse LD50 > 4000 mg/kg FAO Nutrition Meetings Report Series. Vol. 46A, Pg. 30, 1969. Dermal Toxicity: Not determined Inhalation Toxicity: Not determined   Safety in Use Information: Category: coloring agents Recommendation for citrus red 2 usage levels up to:   not for fragrance use.   Recommendation for citrus red 2 flavor usage levels up to:   not for flavor use.   Safety References: EPI System: View Chemical Carcinogenesis Research Information System:Search AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA GENetic TOXicology:Search EPA Substance Registry Services (TSCA):6358-53-8 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :9570225 National Institute of Allergy and Infectious Diseases:Data WGK Germany:3 (1Z)-1-[(2,5-dimethoxyphenyl)hydrazinylidene]naphthalen-2-one Chemidplus:0006358538 EPA/NOAA CAMEO:hazardous materials RTECS:QL3675000 for cas# 6358-53-8   References:   (1Z)-1-[(2,5-dimethoxyphenyl)hydrazinylidene]naphthalen-2-one NIST Chemistry WebBook: Search Inchi Pubchem (cid): 9570225 Pubchem (sid): 134988592   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements FDA Substances Added to Food (formerly EAFUS): View CHEBI: View KEGG (GenomeNet): C19214 HMDB (The Human Metabolome Database): HMDB37521 FooDB: FDB016602 FDA Listing of Food Additive Status: View FDA Color Additive Status List View ChemSpider: View Wikipedia: View Formulations/Preparations: citrus red number 2 used in food must contain minimum of 98% pure chemical (faowho, 1966; us code of federal regulations, 1974).   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   not found in nature   Synonyms:   c.i. 12156   C.I. solvent red 80   CI solvent red 80   citrus red no. 2 2,5- dimethoxybenzeneazo-beta-naphthol 1-((2,5- dimethoxyphenyl)azo)-2-naphthalenol 1-((2,5- dimethoxyphenyl)azo)-2-naphthol 1-(1-(2,5- dimethoxyphenyl)azo)-2-naphthol (1Z)-1-[(2,5- dimethoxyphenyl)hydrazinylidene]naphthalen-2-one 1-(2,5- dimethoxyphenylazo)-2-naphthol 1-(2,5- dimethyloxyphenylazo)-2-naphthol 2- naphthalenol, 1-((2,5-dimethoxyphenyl)azo)- 2- naphthalenol, 1-[(2,5-dimethoxyphenyl)azo]- 2- naphthol, 1-((2,5-dimethoxyphenyl)azo)- 2- naphthol, 1-(2,5-dimethoxyphenylazo)-   solvent red 80   Articles:   None found yet. Try the PubMed Search.

Notes: Colourant for orange skins. Allowed on fruit which is not to be processed. Use prohibited in orange peel for human consumption