Naphthalene,1,4-dihydro- supplier

Name
1,4-DIHYDRONAPHTHALENE
EINECS 210-297-0
CAS No. 612-17-9
Article Data114
CAS DataBase
Density 1.004 g/cm³
Solubility
Melting Point 25°C
Formula C₁₀H₁₀
Boiling Point 211.5 °C at 760 mmHg
Molecular Weight 130.189
Flash Point 70.7 °C
Transport Information
Appearance Colorless to light yellow liquid
Safety 7/9-16-36
Risk Codes 11
Molecular Structure
Hazard Symbols
Synonyms 1,4-Dihydronaphthalene;NSC 97894;D2-Dialin;
PSA 0.00000
LogP 2.34140

Synthetic route

: 91-20-3
naphthalene

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With sodium In diethyl ether; tert-butyl alcohol Inert atmosphere; Reflux;	97%
With sodium; tert-butyl alcohol In tetrahydrofuran at 20℃;	96.5%
With ethanol; sodium In benzene Inert atmosphere; Reflux;	96%

: 27714-80-3
9,9-dichloro-1,4-dihydro-4a,8a-methanonaphthalene

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
In ethylene glycol at 120℃; for 0.0833333h;	85%

: 2216-69-5
1-Methoxynaphthalene

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With manganese(II) chloride dihydrate; lithium In tetrahydrofuran at 25℃; for 1h; Birch reaction; Inert atmosphere; regioselective reaction;	83%
Multi-step reaction with 3 steps 1: NaBH4,m-dicyanobenzene / acetonitrile; H2O / 7 h / Irradiation 2: 100 percent / silica gel 3: 59 percent / NaBH4,m-dicyanobenzene / acetonitrile; H2O / 16 h / Irradiation View Scheme

: 91-20-3
naphthalene

A: 612-17-9
1,4-dihydronaphthalene

B: 91-17-8
decalin

Conditions

Conditions	Yield
With tert-Amyl alcohol; ethylenediamine In tetrahydrofuran at 0 - 5℃; for 1h; Birch reduction; Inert atmosphere;	A 83% B n/a

: 447-53-0
1,2-Dihydronaphthalene

A: 91-20-3
naphthalene

B: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With propylamine Irradiation;	A 80% B 20%
With potassium amide In tetrahydrofuran; ammonia at -78℃; for 0.5h; Product distribution; var. alkali amides;	A 9 % Chromat. B 80 % Chromat.

: 36284-00-1
1,4-Dihydroxy-Δ2,6-hexalin

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With pyridine; trichlorophosphate for 72h; Ambient temperature;	62%

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With silver trifluoromethanesulfonate; N-ethyl-N,N-diisopropylamine In acetonitrile at 80℃; for 0.5h;	60%

: 321-38-0
1-Fluoronaphthalene

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With manganese(II) chloride dihydrate; lithium In tetrahydrofuran at 25℃; for 1h; Birch reaction; Inert atmosphere; regioselective reaction;	50%

: 17333-73-2
phenylium

: 106-99-0
buta-1,3-diene

A: 91-20-3
naphthalene

B: 447-53-0
1,2-Dihydronaphthalene

C: 16939-57-4
(E)-1-Phenyl-1,3-butadiene

D: 612-17-9
1,4-dihydronaphthalene

E: 767-60-2
3-Methylindene

Conditions

Conditions	Yield
With oxygen; trimethylamine under 30 Torr; Mechanism; Product distribution; also with 3H-labelled compound, nuclear decay of a tritium atom, further pressures, additives;	A 9% B 3% C 3% D 4% E 4%

...Expand

: 613-46-7
2-naphthalenecarbonitrile

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With ethanol; sodium

: 64-17-5
ethanol

: 4064-64-6
1,4-dihydro-naphthalene-1,4-diyl dilithium

: 612-17-9
1,4-dihydronaphthalene

: 32666-56-1
1-amino-5,8-dihydronaphthalene

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
und Behandeln mit alkal.Natriumstannit-Loesung.Diazotization;

: 103273-57-0
2,3-dibromo-1,2,3,4-tetrahydro-naphthalene

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With ethanol; zinc

: 4064-64-6
1,4-dihydro-naphthalene-1,4-diyl dilithium

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With diethyl ether; ethanol

: 86-53-3
1-Cyanonaphthalene

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With ethanol; sodium

: 493-04-9
isotetraline

A: 91-20-3
naphthalene

B: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With iodosylbenzene; Fe(III)prorphyrinate (SbF-)3 salt In various solvent(s) Mechanism;

: 91-20-3
naphthalene

A: 119-64-2
tetralin

B: 447-53-0
1,2-Dihydronaphthalene

C: 612-17-9
1,4-dihydronaphthalene

D: 23405-30-3
1,2,3,3',4,4'-hexahydro-2,2'-binaphthyl

E: 100334-83-6
1,1',2,2',3,4-hexahydro-2,2'-binaphthyl

Conditions

Conditions	Yield
With ammonia; lithium In diethyl ether at -33℃; for 0.5h; Product distribution; Mechanism; other metals, var. time;

...Expand

: 91-20-3
naphthalene

A: 447-53-0
1,2-Dihydronaphthalene

B: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With methanol; lithium at 27℃; Product distribution; other metals (Na, K) and proton donor (H2O);
With ethanol; sodium 1) 2h 2) 3h, 170 deg C; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
With sodium tetrahydroborate; triethylamine In methanol; diethylene glycol dimethyl ether Irradiation; Further byproducts given;	A 3 % Spectr. B 17 % Spectr.

: 573-57-9
1,4-epoxy-1,4-dihydronaphthalene

A: 493-04-9
isotetraline

B: 119-64-2
tetralin

C: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With ammonia; lithium; tert-butyl alcohol In tetrahydrofuran Heating; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With ammonia; lithium; tert-butyl alcohol In tetrahydrofuran Rate constant; Heating; in presence of compefitor;
With ammonia; lithium; tert-butyl alcohol In tetrahydrofuran Yield given. Yields of byproduct given. Title compound not separated from byproducts;

...Expand

: 447-53-0
1,2-Dihydronaphthalene

A: 91-20-3
naphthalene

B: 119-64-2
tetralin

C: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With potassium amide In tetrahydrofuran; ammonia at -78℃; for 0.5h; 1) THF, NH3, -78 degC, 30 min; Yields of byproduct given. Title compound not separated from byproducts;	A n/a B n/a C 80 % Chromat.

...Expand

: 447-53-0
1,2-Dihydronaphthalene

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With propylamine for 4h; Product distribution; Irradiation;

: 447-53-0
1,2-Dihydronaphthalene

A: 292638-84-7
styrene

B: 91-20-3
naphthalene

C: 119-64-2
tetralin

D: 612-17-9
1,4-dihydronaphthalene

E: 95-13-6
1-indene

Conditions

Conditions	Yield
silicon tetrafluoride Product distribution; Irradiation;

...Expand

: 15677-15-3, 148323-54-0, 148323-57-3
benzo[2,3]bicyclo[3.1.0]hexane

A: 91-20-3
naphthalene

B: 447-53-0
1,2-Dihydronaphthalene

C: 91-14-5
1,2-divinylbenzene

D: 612-17-9
1,4-dihydronaphthalene

E: 68846-65-1
2-methylene-2,3-dihydro-1H-indene

Conditions

Conditions	Yield
at 500 - 900℃; under 0.1 Torr; Product distribution; Mechanism;

...Expand

: 65482-07-7
1,4-dihydronaphthalen-1-yltrimethylsilane

A: 119-64-2
tetralin

B: 447-53-0
1,2-Dihydronaphthalene

C: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With tetrabutyl ammonium fluoride In acetonitrile at 25℃; for 0.5h; var. reag; time, temp; and solv.;	A 10 % Chromat. B 4 % Chromat. C 84 % Chromat.
With potassium hydroxide In various solvent(s) at 85℃; for 24h; var. reag, time, temp. and solv.;	A 9 % Chromat. B 85 % Chromat. C 4 % Chromat.
With tetrabutyl ammonium fluoride In tetrahydrofuran at 0℃; for 1h; var. reag; time, temp; and solv.;	A 9 % Chromat. B 5 % Chromat. C 84 % Chromat.

...Expand

: 65482-07-7
1,4-dihydronaphthalen-1-yltrimethylsilane

A: 612-17-9
1,4-dihydronaphthalene

B: 21564-70-5
1-methyl-1,4-dihydronaphthalene

Conditions

Conditions	Yield
With tetrabutyl ammonium fluoride; methyl iodide In tetrahydrofuran at 0℃; for 2h;	A 52 % Chromat. B 48 % Chromat.
With tetrabutyl ammonium fluoride; methyl iodide In tetrahydrofuran at -78℃; for 2h;	A 4 % Chromat. B 96 % Chromat.

: 82772-17-6
8,9-dehydro-<4>(2,7)troponophane

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
at 200℃;

: 75421-45-3
tert-butyl 1-indanperacetate

A: 119-64-2
tetralin

B: 447-53-0
1,2-Dihydronaphthalene

C: 1559-81-5
1-methyl-1,2,3,4-tetrahydronaphthalene

D: 612-17-9
1,4-dihydronaphthalene

E: 3877-19-8
2-methyltetralin

Conditions

Conditions	Yield
at 427℃; under 0.01 Torr; Product distribution; flash vacuum pyrolysis, other reaction temperatures;	A 26.1 % Chromat. B 26.0 % Chromat. C 16.2 % Chromat. D 4.74 % Chromat. E 5.64 % Chromat.

...Expand

: 75421-46-4
tert-butyl tetralin-2-percarboxylate

A: 119-64-2
tetralin

B: 447-53-0
1,2-Dihydronaphthalene

C: 1559-81-5
1-methyl-1,2,3,4-tetrahydronaphthalene

D: 612-17-9
1,4-dihydronaphthalene

E: 3877-19-8
2-methyltetralin

Conditions

Conditions	Yield
at 427℃; under 0.01 Torr; Product distribution; flash vacuum pyrolysis, other reaction temperatures;	A 28.4 % Chromat. B 29.3 % Chromat. C 12.7 % Chromat. D 6.02 % Chromat. E 4.75 % Chromat.

...Expand

: 138996-85-7
(1,4-dihydro-1-naphthyl)bis(4-methoxyphenyl)phosphine

A: 612-17-9
1,4-dihydronaphthalene

B: 84127-04-8
bis(4-methoxyphenyl)phosphine

Conditions

Conditions	Yield
With ammonia; sodium at -78℃; for 4h;

: 82720-00-1
Z-4-chloro-1-phenyl-2-butene

: 612-17-9
1,4-dihydronaphthalene

Conditions

Conditions	Yield
With aluminium trichloride In Petroleum ether for 5h; Ambient temperature;

: 612-17-9
1,4-dihydronaphthalene

: 2461-35-0
2,3-epoxy-1,2,3,4-tetrahydronaphthalene

Conditions

Conditions	Yield
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 0 - 20℃;	100%
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 0℃; for 5h; Heating;	100%
With tert.-butylhydroperoxide; hexacarbonyl molybdenum In dichloromethane; benzene for 5h; Heating;	79%

: 612-17-9
1,4-dihydronaphthalene

: 493-04-9
isotetraline

Conditions

Conditions	Yield
With N,N'-Dimethylurea; tris(pyrrolidino)phosphine oxide; lithium bromide In tetrahydrofuran Electrochemical reaction;	98%

: 612-17-9
1,4-dihydronaphthalene

: 5720-07-0
4-methoxyphenylboronic acid

: 19353-89-0
1,2,3,4-tetrahydro-1-(4-methoxyphenyl)naphthalene

Conditions

Conditions	Yield
With nickel(II) triflate; methanol; potassium phosphate; 1,3-diaminocyclohexane In toluene at 80℃; for 24h; Inert atmosphere; Sealed tube; regioselective reaction;	98%

: 612-17-9
1,4-dihydronaphthalene

: 447-53-0
1,2-Dihydronaphthalene

Conditions

Conditions	Yield
With potassium tert-butylate In tert-butyl alcohol at 60℃; for 12h; Inert atmosphere;	97%
With manganese; 6,6'-dimethyl-2,2'-bipyridine; phosphonic acid diethyl ester; nickel dibromide In chloroform at 35℃; for 24h;	76%
With diethyl ether; ammonia; sodium at -70 - -60℃; anschliessende Behandlung mit Aethanol;

: 612-17-9
1,4-dihydronaphthalene

: 91-20-3
naphthalene

Conditions

Conditions	Yield
With methanol; manganese(IV) oxide; 2,3-dicyano-5,6-dichloro-p-benzoquinone In nitromethane at 20℃; for 24h; Inert atmosphere;	96%
With N,N'-di-tert-butyldiaziridinone; triphenylphosphine; copper(l) chloride In dichloromethane-d2 at 65℃; for 12h; Inert atmosphere;	69%
With iron(III) trifluoromethanesulfonate; C65H77N5O4S2 In 1,2-dichloro-ethane at 75℃; under 760.051 Torr; for 8h; Inert atmosphere;	35%

: 612-17-9
1,4-dihydronaphthalene

: 35583-15-4
cis-1,2,3,4-tetrahydro-naphthalene-2,3-diol

Conditions

Conditions	Yield
With osmium(VIII) oxide; 4-methylmorpholine N-oxide In water; acetone at 20℃; for 36h;	92%
With potassium permanganate; dihydrogen peroxide In water; acetone at 0℃; for 2h; Temperature; Inert atmosphere; Green chemistry;	85%
With osmium(VIII) oxide; water; 4-methylmorpholine N-oxide In acetone; tert-butyl alcohol at 20℃; for 16h;	83%

: 612-17-9
1,4-dihydronaphthalene

: 4316-58-9
tris(p-bromophenyl)amine radical cation

A: 91-20-3
naphthalene

: 103273-57-0
trans-2,3-Dibrom-1,2,3,4-tetrahydronaphthalin

: 134567-86-5
trans-2-Brom-3-chlor-1,2,3,4-tetrahydronaphthalin

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 3h; Rate constant; Kinetics; Mechanism; other bases, temperatures, times and solvents;	A 92% B n/a C n/a

...Expand

: 612-17-9
1,4-dihydronaphthalene

: 101751-92-2, 103038-41-1
(2α,3β)-2-Hydroxy-3-bromo-1,2,3,4-tetrahydronaphthalene

Conditions

Conditions	Yield
With tetrahydrofuran; N-Bromosuccinimide In water Inert atmosphere;	90%
With N-Bromosuccinimide; water In dimethyl sulfoxide at 5℃; for 0.75h;	73%
With N-Bromosuccinimide; water

: 67-56-1
methanol

: 5707-04-0
Phenylselenyl chloride

: 612-17-9
1,4-dihydronaphthalene

: 89357-92-6
trans-2-methoxy-3-phenylseleno-1,2,3,4-tetrahydronaphthalene

Conditions

Conditions	Yield
With triethylamine at 25℃; for 20h;	90%
With triethylamine at 20 - 25℃; for 2h; Yield given;

...Expand

: 612-17-9
1,4-dihydronaphthalene

: 563-63-3
silver(I) acetate

: 76669-83-5
C10H14O2

Conditions

Conditions	Yield
Stage #1: 1,4-dihydronaphthalene With bromine In tetrachloromethane at 0 - 20℃; for 0.5h; Stage #2: silver(I) acetate With acetic acid at 80℃; for 6h; Stage #3: With potassium hydroxide In methanol for 8h;	89%

: 696-62-8
para-iodoanisole

: 612-17-9
1,4-dihydronaphthalene

: 19353-89-0
1,2,3,4-tetrahydro-1-(4-methoxyphenyl)naphthalene

Conditions

Conditions	Yield
With 6,6'-dimethyl-2,2'-bipyridine; cesium fluoride; nickel dichloride In tetrahydrofuran at 22 - 26℃; for 14h; Inert atmosphere; Sealed tube; regioselective reaction;	87%

: 612-17-9
1,4-dihydronaphthalene

: 2461-35-0
2,3-epoxy-1,2,3,4-tetrahydronaphthalene

Conditions

Conditions	Yield
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 0 - 20℃; for 24h; Inert atmosphere;	85%
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 0 - 20℃; for 24h; Prilezhaev Epoxydation (mCPBA);	75%
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 0 - 20℃; for 24h;

: 612-17-9
1,4-dihydronaphthalene

: 2365-48-2
Methyl thioglycolate

: 137939-71-0
methyl (1,2,3,4-tetrahydro-2-naphthyl)acetate

Conditions

Conditions	Yield
With {Au(dppm)}2Cl2; triphenylphosphine In acetonitrile Irradiation;	85%

: 612-17-9
1,4-dihydronaphthalene

: 6303-59-9, 60592-52-1, 27570-08-7
(E)-4-(2-bromo-vinyl)-anisole

: (E)-1-(4-methoxystyryl)-1,2,3,4-tetrahydronaphthalene

Conditions

Conditions	Yield
With lithium methanolate; C12H12N2Ni(2+)2Br(1-); 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane In N,N-dimethyl acetamide at -10℃; for 12h; Inert atmosphere; regioselective reaction;	85%

: 612-17-9
1,4-dihydronaphthalene

: 619-44-3
methyl 4-iodobenzoate

: 132777-26-5
methyl 4-(1,2,3,4-tetrahydronaphthalen-1-yl)benzoate

Conditions

Conditions	Yield
With dimethylsulfide borane complex; (6,6’-dimethyl-2,2'-bipyridine)nickel(II) dibromide; lithium methanolate In N,N-dimethyl acetamide at -19℃; for 12h; Inert atmosphere; Sealed tube; Glovebox; regioselective reaction;	85%

: 612-17-9
1,4-dihydronaphthalene

: 108-98-5
thiophenol

: 2-(phenylsulfinyl)-1,2,3,4-tetrahydronaphthalene

Conditions

Conditions	Yield
With 1,8-diazabicyclo[5.4.0]undec-7-ene; N-fluorobis(benzenesulfon)imide In toluene at 20℃; Schlenk technique; Inert atmosphere;	84%

: 612-17-9
1,4-dihydronaphthalene

: cis-1,2,3,4-tetrahydro-naphthalene-2,3-diol

Conditions

Conditions	Yield
With osmium(VIII) oxide; water; 4-methylmorpholine N-oxide In acetone at 20℃; for 16h;	83%

: 6830-78-0
3,6-diphenyl-1,2,4,5-tetrazine

: 612-17-9
1,4-dihydronaphthalene

: 134641-55-7
1,4-diphenyl-5,10-dihydrobenzophthalazine

Conditions

Conditions	Yield
In ethylene glycol at 120℃; for 1h;	81%

: 67-66-3
chloroform

: 612-17-9
1,4-dihydronaphthalene

: 40467-31-0
1,1-dichloro-1a,2,7,7a-tetrahydro-1H-cyclopropa[b]naphthalene

Conditions

Conditions	Yield
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In ethanol; water at 0 - 60℃;	81%
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride	70%
With sodium hydroxide In water	46%
With cetyltrimethylammonim bromide; sodium hydroxide In ethanol; water at 0 - 25℃; Inert atmosphere;	27%
With cetyltrimethylammonim bromide; sodium hydroxide In ethanol; water at 0 - 25℃; for 2h; Inert atmosphere;	27%

: 612-17-9
1,4-dihydronaphthalene

A: 51268-88-3
(1R,2S)-1,2-dihydronaphthalene-1,2-diol

B: 132490-37-0
(R)-1-hydroxy-1,4-dihydronaphthalene

C: 132490-38-1
(-)-(S)-2-hydroxy-1,2-dihydronaphthalene

Conditions

Conditions	Yield
for 0.5h; Pseudomonas putida UV4;	A 10% B 81% C 9%
for 23h; Pseudomonas putida UV4;	A 90 % Spectr. B n/a C n/a

...Expand

: 612-17-9
1,4-dihydronaphthalene

: 501-52-0
3-Phenylpropionic acid

: C19H20O

Conditions

Conditions	Yield
With 6,6'-dimethyl-2,2'-bipyridine; nickel(II) bromide trihydrate; di-tert-butyl dicarbonate; propyl bromide; sodium iodide; magnesium chloride; zinc In N,N-dimethyl acetamide at 30℃; for 24h; regioselective reaction;	81%

: 104-92-7
1-bromo-4-methoxy-benzene

: 612-17-9
1,4-dihydronaphthalene

: 19353-89-0
1,2,3,4-tetrahydro-1-(4-methoxyphenyl)naphthalene

Conditions

Conditions	Yield
With manganese; 6,6'-dimethyl-2,2'-bipyridine; nickel(II) perchlorate hexahydrate; propyl bromide In N,N-dimethyl acetamide at 25℃; for 32h; Inert atmosphere; Sealed tube; regioselective reaction;	77%

: 612-17-9
1,4-dihydronaphthalene

: 1666-13-3
diphenyl diselenide

: 811-68-7
silver(I) trifluoromethanethiolate

: (3-(phenylselanyl)-1,2,3,4-tetrahydronaphthalen-2-yl)(trifluoromethyl)sulfane

Conditions

Conditions	Yield
Stage #1: 1,4-dihydronaphthalene; diphenyl diselenide; silver(I) trifluoromethanethiolate In acetonitrile at 20℃; for 0.25h; Schlenk technique; Inert atmosphere; Stage #2: With boron trifluoride diethyl etherate In acetonitrile at 20℃; for 1h; Schlenk technique; Inert atmosphere;	77%

...Expand

: 69843-08-9
1-(1,1,1-trifluoroprop-2-en-2-yl)-4-methoxybenzene

: 612-17-9
1,4-dihydronaphthalene

: 1-(3,3-difluoro-2-(4-methoxyphenyl)allyl)-1,2,3,4-tetrahydronaphthalene

Conditions

Conditions	Yield
With 6,6'-dimethyl-2,2'-bipyridine; nickel(II) bromide trihydrate; Triethoxysilane; tetrabutylammomium bromide; lithium fluoride; triphenylphosphine In N,N-dimethyl acetamide at 60℃; for 24h; Inert atmosphere; Sealed tube; chemoselective reaction;	73%

: 612-17-9
1,4-dihydronaphthalene

: 529-34-0
3,4-dihydronaphthalene-1(2H)-one

Conditions

Conditions	Yield
With tert.-butylhydroperoxide; palladium diacetate; toluene-4-sulfonic acid In water; acetonitrile at 20℃; for 6h; Wacker Oxidation; chemoselective reaction;	72%

Naphthalene,1,4-dihydro- Specification

The Naphthalene,1,4-dihydro-, with CAS registry number 612-17-9, has the systematic name of 1,4-dihydronaphthalene. And its IUPAC name is the same one. Besides this, it is also called Delta2-dialin. And the chemical formula of this chemical is C₁₀H₁₀. What's more, its EINECS is 210-297-0.

Physical properties of Naphthalene,1,4-dihydro-: (1)ACD/LogP: 3.53; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.53; (4)ACD/LogD (pH 7.4): 3.53; (5)ACD/BCF (pH 5.5): 283.34; (6)ACD/BCF (pH 7.4): 283.34; (7)ACD/KOC (pH 5.5): 1981.36; (8)ACD/KOC (pH 7.4): 1981.36; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.572; (14)Molar Refractivity: 42.64 cm³; (15)Molar Volume: 129.5 cm³; (16)Polarizability: 16.9×10^-24cm³; (17)Surface Tension: 39.5 dyne/cm; (18)Density: 1.004 g/cm³; (19)Flash Point: 70.7 °C; (20)Enthalpy of Vaporization: 42.95 kJ/mol; (21)Boiling Point: 211.5 °C at 760 mmHg; (22)Vapour Pressure: 0.264 mmHg at 25°C.

Preparation: this chemical can be prepared by naphthalene. This reaction will need reagent sodium and solvent ethanol.

Uses of Naphthalene,1,4-dihydro-: it can be used to produce (+-)-trans-3-bromo-1,2,3,4-tetrahydro-[2]naphthol. This reaction will need reagents H₂O, N-bromo-succinimide.

When you are using this chemical, please be cautious about it as the following:
The Naphthalene,1,4-dihydro- is highly flammable, so keep it away from sources of ignition. And you should keep its container tightly closed and in a well-ventilated place. When use this chemical, wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)SMILES: c1ccc2c(c1)C/C=C\C2
(2)InChI: InChI=1/C10H10/c1-2-6-10-8-4-3-7-9(10)5-1/h1-6H,7-8H2
(3)InChIKey: FUPIVZHYVSCYLX-UHFFFAOYAN
(4)Std. InChI: InChI=1S/C10H10/c1-2-6-10-8-4-3-7-9(10)5-1/h1-6H,7-8H2
(5)Std. InChIKey: FUPIVZHYVSCYLX-UHFFFAOYSA-N

Product Name

1,4-DIHYDRONAPHTHALENE

Synthetic route

Naphthalene,1,4-dihydro- Specification

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