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1-Tetralone

1-Tetralone Structure
CAS No.
529-34-0
Chemical Name:
1-Tetralone
Synonyms
tetralone;3,4-Dihydronaphthalen-1(2H)-one;α-Tetralone;A-TETRALONE;3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE;ALPHA-TETRALONE;Tetralin-1-one;1(2H)-Naphthalenone;2,3,4-Trihydronaphthalen-1-one;3,4-dihydro-1(2h)-naphthalenon
CBNumber:
CB7357499
Molecular Formula:
C10H10O
Molecular Weight:
146.19
MOL File:
529-34-0.mol
MSDS File:
SDS
Modify Date:
2025/3/6 15:22:15
Request For Quotation

1-Tetralone Properties

Melting point 2-7 °C(lit.)
Boiling point 113-116 °C6 mm Hg(lit.)
Density 1.099 g/mL at 25 °C(lit.)
refractive index n20/D 1.568(lit.)
Flash point >230 °F
storage temp. 2-8°C
solubility Chloroform, Ethyl Acetate (Slightly)
form Liquid
color brown
Water Solubility insoluble
BRN 607374
InChIKey XHLHPRDBBAGVEG-UHFFFAOYSA-N
CAS DataBase Reference 529-34-0(CAS DataBase Reference)
NIST Chemistry Reference 1(2H)-Naphthalenone, 3,4-dihydro-(529-34-0)
EPA Substance Registry System 1,2,3,4-Tetrahydronaphthalen-1-one (529-34-0)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P501
Hazard Codes  Xn
Risk Statements  22-20/22-20/21/22
Safety Statements  23-24/25-36
WGK Germany  3
RTECS  QK4375000
TSCA  Yes
HS Code  29143900
Hazardous Substances Data 529-34-0(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 810 mg/kg LD50 dermal Rabbit > 2200 mg/kg
NFPA 704
1
1 0

1-Tetralone price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) T19003 α-Tetralone 97% 529-34-0 5G ₹2284.08 2022-06-14 Buy
Sigma-Aldrich(India) T19003 α-Tetralone 97% 529-34-0 100G ₹3561.43 2022-06-14 Buy
Sigma-Aldrich(India) T19003 α-Tetralone 97% 529-34-0 500G ₹11398.73 2022-06-14 Buy
Sigma-Aldrich(India) PHR3081 Phenylbutyrate Related Compound B pharmaceutical secondary standard, certified reference material 529-34-0 200MG ₹51635.25 2022-06-14 Buy
Sigma-Aldrich(India) 8.08203 1,2,3,4-Tetrahydro-1-naphthalenone for synthesis 529-34-0 100ML ₹6950 2022-06-14 Buy
Product number Packaging Price Buy
T19003 5G ₹2284.08 Buy
T19003 100G ₹3561.43 Buy
T19003 500G ₹11398.73 Buy
PHR3081 200MG ₹51635.25 Buy
8.08203 100ML ₹6950 Buy

1-Tetralone Chemical Properties,Uses,Production

Chemical Properties

Clear amber to brown oily liquid

Uses

1-Tetralone is a reagent used in the synthesis of amino-pyrazolopyridines with anti-NF-κB and pro-apoptotic potential.

Production Methods

Intramolecular acylation of 4-phenylbutyric acid to 1,2,3,4-tetrahydronaphthalen-1-one (1-Tetralone).
1-Tetralone production

Purification Methods

Check the IR first. Purify α-tetralone by dissolving 20mL in Et2O (200mL), washing with H2O (100mL), 5% aqueous NaOH (100mL), H2O (100mL), 3% aqueous AcOH (100mL), 5% NaHCO3 (100mL) then H2O (100mL) and dry the ethereal layer over MgSO4. Filter, evaporate and fractionate the residue through a 6in Vigreux column (p 11) under reduced pressure to give a colourless oil (~17g) with b 90-91o/0.50.7mm. [Snyder & Werber Org Synth Coll Vol III 798 1955.] It has also been fractionated through a 0.5metre packed column with a heated jacket under reflux using a partial take-off head. It has max 247.5 and 290nm (hexane). The phenylhydrazone has m 83o. The 2,4,6-trinitrophenylhydrazone has m 247.5-248o (from EtOH). [Olson & Bader Org Synth Coll Vol IV 898 1963, Beilstein 7 H 370, 7 III 1416, 7 IV 1015.]

1-Tetralone Preparation Products And Raw materials

Raw materials

Chromic acetate Tin tetrachloride 4-Phenylbutyric acid 1,2,3,4-Tetrahydronaphthalene Aluminum chloride
Butyryl chloride Polyphosphoric acid 5-Ethyl-2-methylpyridine Hydrogen fluoride Phosphorus pentoxide
Gamma Butyrolactone 1(2H)-Naphthalenone, 3,4-dihydro-, 2,2-dimethylhydrazone (4,4-Difluoro-3-buten-1-yl)benzene 4-Phenylbutyryl chloride
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Preparation Products

(S)-(-)-1,2,3,4-Tetrahedro-naphthoic acid γ-Hydroxybutyrophenone 7-Hydroxy-1-tetralone 2,3-Dihydro-1,4-naphthoquinone (S)-(+)-1,2,3,4-Tetrahydro-1-naphthol

1-Tetralone Suppliers

Global( 571)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
BTC pharm India +918790379245 AndhraPradesh, India 1262 58 Inquiry
Freesia Chemicals +9102225689889 Mumbai, India 45 58 Inquiry
VASUDHA PHARMA CHEM LIMITED +91-91-4044763666 +91-9396659284 Telangana, India 101 58 Inquiry
GSV speciality chemicals +91-91823634932 +91-91823634932 Hyderabad, India 135 58 Inquiry
Shree Vinayaka Life Sciences Pvt., Ltd. +91-23195490 +91-4023195480 Telangana, India 35 58 Inquiry
Saasta Life Sciences +91-9182206108 +91-9704665959 Hyderabad, India 32 58 Inquiry
Ralington Pharma +91-7948911722 +91-9687771722 Gujarat, India 1350 58 Inquiry
Mekong pharmaceuticals pvt ltd +91-4035163894 +91-8008212221 Telangana, India 129 58 Inquiry
JSK Chemicals +919879767970 Gujarat, India 3756 58 Inquiry
Equilife Laboratories Pvt. Ltd. 91-9822319778 Maharashtra, India 13 58 Inquiry
Supplier Advantage
BTC pharm India 58
Freesia Chemicals 58
VASUDHA PHARMA CHEM LIMITED 58
GSV speciality chemicals 58
Shree Vinayaka Life Sciences Pvt., Ltd. 58
Saasta Life Sciences 58
Ralington Pharma 58
Mekong pharmaceuticals pvt ltd 58
JSK Chemicals 58
Equilife Laboratories Pvt. Ltd. 58

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KETOTETRAHYDRONAPHTHALENE 1,2,3,4-TETRAHYDRO-1-NAPHTHALENONE 1-TETRALONE 3,4-DIHYDRO-1-(2H)NAPHTHALENEONE 1,2,3,4-Tetrahydro-1-oxonaphthalene 1-Tetralone,97% 1(2H)-Naphthalenone, 3,4-dihydro- à-Tetralone 1-TETRALONE 98.5+% KETOTETRAHYDRONAPTHALENE 1-TETRALONE pure IHT-FC α-Tetralone IHT-FCα-Tetralone alpha-Tetralone, 98% 100GR alpha-Tetralone, 98% 25GR alpha-Tetralone,85% alpha-Tetralone,98% α-Tetralone ,98% 1,2,3,4-TETRAHYDRO-1-NAPHTHALENONE FOR S alpha-Tetralone 97% 1-4 hydrogen naphthalene ketone Phenylbutyrate Related CoMpound B α-Tetralone 1,2,3,4-Tetrahydrooxonaphthalene Naphthalenone,3,4-dihydro- 1,2,3,4-Tetrahydro-1-naphthalenone for synthesis 1,2,3,4-Tetrahydronaphthalen-1-one 1-Oxo-1,2,3,4-tetrahydronaphthalene 1-Oxote-trahydronaphthalene 1-Oxotetralin 1-Tetrahydronathpalone Tetralole T**1-Tetralone α-TetraL 1,2,3,4-Tetrahydronaphthalen-1-One OR Alpha Tetralone Alpha-Tetralone ( CAS No. 529-34-0) α-Tetralone > α-Tetralone, 98%, for synthesis Phenylbutyrate Related Compound 1 (1-Tetralone) Phenylbutyrate EP Impurity B Sodium Phenylbutyrate Impurity 2 (Sodium Phenylbutyrate EP Impurity B) α-Tetralone/1-Tetralone 1-Tetralone 1,2,3,4-Tetrahydro-1-naphthalenone Phenylbutyrate Related Compound B (3,4-dihydronaphthalen-1(2H)-one) (1614556) A-TETRALONE 3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE 3,4-DIHYDRO-1(2H)-NAPHTHALENONE ALPHA-TETRALONE 1(2H)-Naphthalenone 3,4-Dihydronaphthalen-1(2H)-one 2,3,4-Trihydronaphthalen-1-one 3,4-dihydro-1(2h)-naphthalenon tetralone Tetralin-1-one α-Tetralone 3,4-dihydronaphthalen-1(2H)-one (α-tetralone) Sodium Phenylbutyrate EP Impurity B 1-Tetralone or Alpha Tetralone