Articles:
butanoic acid, 2-methyl-, (9R,10R)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2R)-
Notes:
None found
| CAS Number: | 477-32-7 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 207-515-1 | |
| FDA UNII: | 0RL4V0K263 | |
| Nikkaji Web: | J67.394C | |
| XlogP3-AA: | 3.40 (est) | |
| Molecular Weight: | 388.41668000 | |
| Formula: | C21 H24 O7 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: cosmetic ingredient for skin conditioning
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 |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
Physical Properties:
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Soluble in: | |
| water, 2.38 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
skin conditioning |
Suppliers:
| None found |
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: | |
|
intravenous-dog LDLo 20 mg/kg BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA Arzneimittel-Forschung. Drug Research. Vol. 17, Pg. 283, 1967. oral-dog LDLo 200 mg/kg BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA Arzneimittel-Forschung. Drug Research. Vol. 17, Pg. 283, 1967. intramuscular-mouse LD50 832 mg/kg Journal of Drug Research. Vol. 7(2), Pg. 1, 1975. oral-mouse LD50 2240 mg/kg LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) Arzneimittel-Forschung. Drug Research. Vol. 17, Pg. 283, 1967. intravenous-rabbit LDLo 50 mg/kg LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) Arzneimittel-Forschung. Drug Research. Vol. 17, Pg. 283, 1967. oral-rabbit LDLo > 600 mg/kg LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD Arzneimittel-Forschung. Drug Research. Vol. 17, Pg. 283, 1967. oral-rat LD50 1213 mg/kg Journal of Drug Research. Vol. 7(2), Pg. 1, 1975. | |
| Dermal Toxicity: | |
|
subcutaneous-mouse LD50 > 370 mg/kg BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA Arzneimittel-Forschung. Drug Research. Vol. 17, Pg. 283, 1967. | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | cosmetic ingredient for skin conditioning | ||
| Recommendation for visnadine usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for visnadine flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 442151 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] (2R)-2-methylbutanoate | |
| Chemidplus: | 0000477327 |
References:
| acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] (2R)-2-methylbutanoate | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 442151 |
| Pubchem (sid): | 134973667 |
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 |
| CHEBI: | View |
| KEGG (GenomeNet): | C09316 |
| HMDB (The Human Metabolome Database): | Search |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| [(9R,10R)-10- | acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] (2R)-2-methylbutanoate |
| butanoic acid, 2-methyl-, (9R,10R)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2R)- |