Name | 1-(5,5,8,8-tetramethyl-6,7-dihydronaphthalen-2-yl)ethanone |
---|---|
Synonyms |
1,1,4,4-tetramethyl-1,2,3,4-tetrahydro-6-acetylnaphthalene
2-acetyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene 2-acetyl-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl naphthalene 6-acetyl-1,2,3,4-tetrahydro-1,1,4,4-tetramethylnaphthalene 6-acetyl-1,1,4,4-tetra-methyl-tetralin 1-(5,5,8,8-Tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethanone 5,5,8,8-tetramethyl-2-acetyl-5,6,7,8-tetrahydronaphthalene 1-(5,5,8,8-Tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-one 1-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-one |
Density | 0.941g/cm3 |
---|---|
Boiling Point | 335.4ºC at 760mmHg |
Molecular Formula | C16H22O |
Molecular Weight | 230.34500 |
Flash Point | 141.1ºC |
Exact Mass | 230.16700 |
PSA | 17.07000 |
LogP | 4.23820 |
Vapour Pressure | 0.00012mmHg at 25°C |
Index of Refraction | 1.498 |
Synonym:7-Acetyl-1,2,3,4-tetrahydro-1,1,4,4-tetramethyl nafthalen Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Not available. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: May cause respiratory tract irritation. May be harmful if inhaled. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. Notes to Physician: Treat symptomatically and supportively. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 17610-21-8: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Liquid above room te Color: yellow Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 98 - 100 deg C @0.2mmHg Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C16H22O Molecular Weight: 230 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents, amines. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, acrid smoke and fumes. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 17610-21-8 unlisted. LD50/LC50: Not available. Carcinogenicity: 1-(5,5,8,8-Tetramethyl-5,6,7,8-tetrahydron aphthalen-2-yl)ethan-1-one - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA No information available. IMO No information available. RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 17610-21-8: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 17610-21-8 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 17610-21-8 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
Risk Phrases | 36/37/38 |
---|---|
Safety Phrases | 26-36/37/39 |
HS Code | 2914399090 |
~91% 17610-21-8 |
Literature: WISCONSIN ALUMNI RESEARCH FOUNDATION Patent: WO2007/5568 A1, 2007 ; Location in patent: Page/Page column 10 ; WO 2007/005568 A1 |
~97% 17610-21-8 |
Literature: Tsang, Kwok Yin; Sinha, Santosh; Liu, Xiaoxia; Bhat, Smita; Chandraratna, Roshantha A. Patent: US2005/148590 A1, 2005 ; Location in patent: Page/Page column 12; 13 ; |
~% 17610-21-8 |
Literature: Selen Gurkan-Alp; Mumcuoglu, Mine; Andac, Cenk A.; Dayanc, Emre; Cetin-Atalay, Rengul; Buyukbingol, Erdem European Journal of Medicinal Chemistry, 2012 , vol. 58, p. 346 - 354 |
~% 17610-21-8 |
Literature: Selen Gurkan-Alp; Mumcuoglu, Mine; Andac, Cenk A.; Dayanc, Emre; Cetin-Atalay, Rengul; Buyukbingol, Erdem European Journal of Medicinal Chemistry, 2012 , vol. 58, p. 346 - 354 |
~% 17610-21-8 |
Literature: Wood,T.F. et al. Journal of Organic Chemistry, 1963 , vol. 28, p. 2248 - 2255 |
~% 17610-21-8 |
Literature: Toyama, Hirozumi; Nakamura, Masaharu; Nakamura, Masahiko; Matsumoto, Yotaro; Nakagomi, Madoka; Hashimoto, Yuichi Bioorganic and Medicinal Chemistry, 2014 , vol. 22, # 6 p. 1948 - 1959 |
~% 17610-21-8 |
Literature: Givaudan and Cie. Patent: DE951267 , 1954 ; Full Text Show Details Givaudan Corp. Patent: US2897237 , 1953 ; |
~% 17610-21-8 |
Literature: Givaudan and Cie. Patent: DE951267 , 1954 ; Full Text Show Details Givaudan Corp. Patent: US2897237 , 1953 ; |
Precursor 6 | |
---|---|
DownStream 8 | |
HS Code | 2914399090 |
---|---|
Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |