Basic information
- CAS
1590-08-5- Standard SMILES
CC1CCc2ccccc2C1=O- InChIKey
GANIBVZSZGNMNB-UHFFFAOYSA-N- Molecular formula
- C11H12O
- Average molar mass
- 160.21 g/mol
- Monoisotopic mass
- 160.088815
Names & identifiers
- Preferred name
- 2-Methyl-1-tetralone
- IUPAC
- 2-methyl-3,4-dihydro-2H-naphthalen-1-one
- English name
- 2-Methyl-1-tetralone
- Molecular formula
- C11H12O
- Molecular weight
- 160.21
Names & synonyms
2-Methyl-1-tetralone1590-08-52-methyltetralin-1-one1(2H)-Naphthalenone, 3,4-dihydro-2-methyl-2-Methyltetralone1,2,3,4-Tetrahydro-2-methylnaphthalen-1-oneCHEBI:156394EINECS 216-461-83,4-Dihydro-2-methyl-1(2H)-naphthalenone2-Methyl-1-oxo-1,2,3,4-tetrahydronaphthaleneRefChem:88016216-461-8
Show more names
2-Methyl-1-tetral4-dihydro-2-Methyl-2-Methyl-a-tetralone2-Methyl-1-tetralone,99%2-Methyl-1-tetralone, 98%,2-methyl-1-tetrahydronaphthaleneone
GANIBVZSZGNMNB-UHFFFAOYSA-N2-methyl-3,4-dihydronaphthalen-1(2H)-one2-methyl-1,2,3,4-tetrahydronaphthalen-1-one2-methyl-3,4-dihydro-2H-naphthalen-1-oneMFCD000016902-methyl-alpha-tetraloneAKOS009158848SY101951
Database identifiers
- CAS
1590-08-5- PubChem CID
- 102650
- DTXSID
DTXSID00936032- ChEBI
CHEBI:156394- EC Number
- 216-461-8
- Nikkaji
- J130.713D
Properties
Computed structural properties
- XLogP
- 2.6
- Topological polar surface area
- 17.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 12
- Formal charge
- 0
- Complexity
- 185
Physicochemical properties
- Melting point
- 15 °C · 15°C
- Boiling point
- 127 · 127-131 °C12 mm Hg(lit.)
- Density
- 1.057 g/mL · 1.057 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.5535(lit.)
- Flash point
- 230 °F · >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Dichloromethane, Diethyl Ether, Ethyl Acetate
- form
- Liquid
- color
- Clear yellow to orange
- Water Solubility
- Insoluble in water.
- InChI
- 1S/C11H12O/c1-8-6-7-9-4-2-3-5-10(9)11(8)12/h2-5,8H,6-7H2,1H3
- InChIKey
- GANIBVZSZGNMNB-UHFFFAOYSA-N
- SMILES
- CC1CCc2ccccc2C1=O
- CAS DataBase Reference
- 1590 · 1590-08-5(CAS DataBase Reference)
- NIST Chemistry Reference
- 1 · 1(2H)-Naphthalenone, 3,4-dihydro-2-methyl-(1590-08-5)
Safety & regulation
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)；Eye Irrit. 2A (100%)；STOT SE 3 (100%)
Safety data
- PPE
- Eyeshields, Gloves
- wgk
- 3
- hs_code
- 29143900
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 24/25-22
- Storage Class
- 10 - Combustible liquids
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
Chemistry & industry
Applications
UsesMethylation of 1-tetralone followed by the subsequent dehydrogenation of 2-methyl-1-tetralone in the presence of Pd/C catalyst also has been reported.
General Description2-Methyl-1-tetralone undergoes enantioselective hydrogenation catalyzed by 1,4-diamine-ruthenium(II) complexes.
Upstream & downstream products
Downstream products
Suppliers73 total
常州帝通化工有限公司+86-0519-88298848 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
郑州鸿晟医药科技有限公司0371-55695890 15637198702 · [email protected]
Syntechem Co.,Ltd[email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
Related reactions
8 records
Compound notes
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