Articles:
| None found yet. Try the PubMed Search. |
octadecanal
Notes:
Isol. from the oil of hops (Humulus lupulus). Also found in the aromas of various cooked meats Stearaldehyde or octadecanal is a normal long chain fatty aldehyde that can be found in total lipid extracts of muscle tissue. Stearaldehyde can also be found in the plasma of patients with Sjogren-Larsson syndrome. Sjogren-Larsson syndrome (SLS) is an autosomal recessively inherited neurocutaneous disorder caused by a deficiency of the microsomal enzyme fatty aldehyde dehydrogenase (FALDH). (PMID 14564703, 11408337). Octadecanal is often used as the substrate of choice to test FALDH activity in patients suspected of having Sjogren-Larsson syndrome. [HMDB]
-
BOC Sciences Best of Chemicals Supplier Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 638-66-4 STEARALDEHYDE 95%
-
-
TCI AMERICA Moving Your Chemistry Forward We continuously strive to advance our technology. With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping! Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis. US Email: Sales Email: Technical Support Voice: 1-800-423-8616 Fax: 1- 888-520-1075 Facebook Twitter Instagram Linkedin Product(s): O0368 Octadecanal >95.0%(GC)
-
| CAS Number: | 638-66-4 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 211-346-9 | |
| FDA UNII: | PH4GZ7JT4C | |
| Nikkaji Web: | J97.280K | |
| XlogP3-AA: | 8.10 (est) | |
| Molecular Weight: | 268.48412000 | |
| Formula: | C18 H36 O | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: cosmetic 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 |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
Physical Properties:
| Assay: | 98.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Melting Point: | 38.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 320.00 to 322.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 0.000300 mmHg @ 25.00 °C. (est) |
| Flash Point: | 310.00 °F. TCC ( 154.44 °C. ) |
| logP (o/w): | 8.046 (est) |
| Soluble in: | |
| water, 0.005031 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor Strength: | low |
| Odor Description: at 100.00 %. | oily |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| STEARALDEHYDE 95% |
| TCI AMERICA |
| For experimental / research use only. |
| Octadecanal >95.0%(GC) |
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: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | cosmetic agents | ||
| Recommendation for stearyl aldehyde usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for stearyl aldehyde flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 12533 |
| National Institute of Allergy and Infectious Diseases: | Data |
| octadecanal | |
| Chemidplus: | 0000638664 |
| RTECS: | RG0181500 for cas# 638-66-4 |
References:
| octadecanal | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 12533 |
| Pubchem (sid): | 134975840 |
| Flavornet: | 638-66-4 |
| Pherobase: | View |
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): | C01838 |
| HMDB (The Human Metabolome Database): | HMDB02384 |
| FooDB: | FDB022988 |
| Export Tariff Code: | 2912.19.5000 |
| Typical G.C. | |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| orris | FR |
Occurrence (nature, food, other): note
| cinnamomum micranthum haysta Search Trop Picture | |
| ferula cupularis leaf oil @ 1.65% Data GC Search Trop Picture | |
| fleabane oil @ 0.20% Data GC Search Trop Picture | |
| hop Search Trop Picture | |
| lime oil expressed florida @ trace% Data GC Search Trop Picture | |
| orris root Search PMC Picture |
Synonyms:
| elialdehyde | |
| octadecanal | |
| octadecanaldehyde | |
| octadecane aldehyde | |
| octadecyl aldehyde | |
| olealdehyde | |
| oleic aldehyde | |
| stearaldehyde | |
| stearic aldehyde |