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1-Tetralone

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Identification
Molecular formula
C10H10O
CAS number
529-34-0
IUPAC name
tetralin-1-one
State
State

At room temperature, tetralin-1-one is typically a liquid, although it can also exist in solid form (crystals) if cooled slightly below its melting point.

Melting point (Celsius)
12.50
Melting point (Kelvin)
285.65
Boiling point (Celsius)
255.00
Boiling point (Kelvin)
528.15
General information
Molecular weight
146.19g/mol
Molar mass
146.1910g/mol
Density
1.0780g/cm3
Appearence

Tetralin-1-one, also known as α-tetralone, appears as a colorless to pale yellow liquid. It has a characteristic ketone odor. The compound can crystallize, forming colorless crystals upon cooling.

Comment on solubility

Solubility of Tetralin-1-one

Tetralin-1-one, chemically represented as C10H8O, exhibits unique solubility characteristics that are worth discussing. As a cyclic ketone, its solubility can be influenced by several factors:

  • Organic Solvents: Tetralin-1-one is typically soluble in a variety of organic solvents, including alcohols, ethers, and hydrocarbons.
  • Water Solubility: This compound has a low solubility in water. The presence of the non-polar hydrocarbon structure limits its ability to interact with polar solvents like water.
  • Temperature Effects: Generally, increasing temperature can enhance solubility in organic solvents, allowing for greater dissolution rates.

To summarize, while tetralin-1-one demonstrates good solubility in organic media, its interaction with water is minimal, making it essential to consider the solvent environment in applications and reactions involving this compound. As the saying goes, "like dissolves like," emphasizing the importance of the polarity of solvents in the solubility behavior of chemical compounds.

Interesting facts

Interesting Facts about Tetralin-1-one

Tetralin-1-one, a fascinating compound belonging to the family of cyclic ketones, has garnered interest due to its unique structure and reactivity. As a derivative of tetralin, this compound incorporates a carbonyl group that adds depth to its chemical behavior. Here are some intriguing aspects:

  • Structure and Stability: The structure of tetralin-1-one consists of a fused bicyclic system, which contributes to its relative stability compared to other cyclic compounds.
  • Applications in Organic Synthesis: Tetralin-1-one is often utilized as an intermediate in organic synthesis, paving the way for the production of various pharmaceuticals and complex organic molecules.
  • Chemical Reactivity: The carbonyl group in tetralin-1-one can participate in a variety of reactions, such as nucleophilic additions and reductions, making it a versatile building block in synthetic chemistry.
  • Historical Significance: The study of tetralin derivatives has historical importance in the development of organic reaction mechanisms, serving as a platform for understanding reactivity within similar compounds.

Research continues to unveil new applications and properties of tetralin-1-one, emphasizing the compound's role in advancing chemical knowledge. As scientists explore its uses, this compound exemplifies the often-unexpected versatility found in organic chemistry.

In the words of a former chemist, "Understanding the nuances of cyclic ketones can unlock the door to innovative synthetic pathways." Tetralin-1-one stands as a testament to this sentiment, highlighting the beauty of structure-reactivity relationships in chemical compounds.

Synonyms
1-TETRALONE
529-34-0
alpha-Tetralone
3,4-dihydronaphthalen-1(2H)-one
1,2,3,4-Tetrahydronaphthalen-1-one
tetralone
3,4-Dihydro-1(2H)-naphthalenone
1-Oxotetralin
.alpha.-Tetralone
1(2H)-Naphthalenone, 3,4-dihydro-
NSC 5171
1,2,3,4-Tetrahydro-1-naphthalenone
HSDB 5678
EINECS 208-460-6
BRN 0607374
6VT52A15HY
DTXSID2027175
AI3-19569
NSC-5171
DTXCID007175
3,4-DIHYDRONAPHTHALENONE
4-07-00-01015 (Beilstein Handbook Reference)
CYCLOHEXENE,1-ONE,2,3-BENZO
alphatetralone
1Oxotetralin
3,4Dihydro2Hnaphthalen1one
3,4Dihydro1(2H)naphthalenone
1(2H)Naphthalenone, 3,4dihydro
1,2,3,4Tetrahydronaphthalen1one
DTXSID501053287
208-460-6
inchi=1/c10h10o/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-2,4,6h,3,5,7h
3,4-Dihydro-2H-naphthalen-1-one
3,4-Dihydronaphthalen-1-one
a-Tetralone
29059-07-2
MFCD00001688
2,3,4-trihydronaphthalen-1-one
CHEMBL193373
1,2,3,4-Tetrahydronaphthalone
UNII-6VT52A15HY
alpha tetralone
alpha -tetralone
EINECS 249-394-8
alpha-Tetralone, 97%
SCHEMBL44545
WLN: L66 BVT&J
3,4-dihydro-2H-naphth-1-one
NSC5171
3,4-dihydro-1(2H)naphthalenone
3,4-dihydro-1(2H)-napthalenone
1,3,4-Tetrahydronaphthalen-1-one
CS-D0598
STR03237
3,4-Dihydro-1(2H)-naphthaleneone
3,4-dihydro-1-(2h)-naphthalenone
Tox21_200446
3,4-Dihydronaphthalen-1-(2H)-one
BBL027352
BDBM50159254
HY-76194A
STK400014
1,2,3,4-tetrahydronaphthalene-1-one
AKOS000119475
1,2,3,4-Tetrahydro-1-oxonaphthalene
1-Oxo-1,2,3,4-tetrahydronaphthalene
AC-6869
PB47531
NCGC00248620-01
NCGC00258000-01
CAS-529-34-0
SY001538
alpha-Tetralone, purum, >=96.0% (GC)
DB-000666
CS-0226151
NS00001796
T0134
EN300-20133
P16483
Q522228
doi:10.14272/XHLHPRDBBAGVEG-UHFFFAOYSA-N.1
F0001-1364
Z104477014