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17610-21-8

17610-21-8 structure
17610-21-8 structure

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
Name: 1-(5 5 8 8-Tetramethyl-5 6 7 8-tetrahydron Material Safety Data Sheet
Synonym: 7-Acetyl-1,2,3,4-tetrahydro-1,1,4,4-tetramethyl nafthalen
CAS: 17610-21-8
Section 1 - Chemical Product MSDS Name:1-(5 5 8 8-Tetramethyl-5 6 7 8-tetrahydron Material Safety Data Sheet
Synonym:7-Acetyl-1,2,3,4-tetrahydro-1,1,4,4-tetramethyl nafthalen

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
17610-21-8 1-(5,5,8,8-Tetramethyl-5,6,7,8-tetrahy unlisted
Hazard Symbols: None Listed.
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 structure

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 structure

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 ;

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17610-21-8 structure

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

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17610-21-8 structure

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 structure

17610-21-8

Literature: Wood,T.F. et al. Journal of Organic Chemistry, 1963 , vol. 28, p. 2248 - 2255

~%

17610-21-8 structure

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

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17610-21-8 structure

17610-21-8

Literature: Givaudan and Cie. Patent: DE951267 , 1954 ; Full Text Show Details Givaudan Corp. Patent: US2897237 , 1953 ;

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17610-21-8 structure

17610-21-8

Literature: Givaudan and Cie. Patent: DE951267 , 1954 ; Full Text Show Details Givaudan Corp. Patent: US2897237 , 1953 ;
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%