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1,2,3,4-Tetrahydronaphthalene Manufacturer/High quality/Best price/In stock
Cas No: 119-64-2
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High purity 119-64-2 1,2,3,4-TETRAHYDRONAPHTHALENE
Cas No: 119-64-2
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
High quality 1,2,3,4-Tetrahydronaphthalene supplier in China
Cas No: 119-64-2
No Data No Data Metric Ton/Day Simagchem Corporation Contact Supplier
1,2,3,4-Tetrahydronaphthalene CAS:119-64-2 Safe delivery Free of customs clearance
Cas No: 119-64-2
USD $ 1.0-10.0 / Kilogram 1 Kilogram 5000 Kilogram/Month WUHAN MULEI NEW MATERIAL CO., LTD Contact Supplier
Amadis Chemical offer CAS#119-64-2;CAT#A851720
Cas No: 119-64-2
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
Cas No: 119-64-2
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
119-64-2 1,2,3,4-Tetrahydronaphthalene
Cas No: 119-64-2
No Data 1 Metric Ton 20 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier
Cas No: 119-64-2
USD $ 1.0-1.0 / Kilogram 1 Kilogram 2000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Top Pure CAS 119-64-2 with high quality products
Cas No: 119-64-2
USD $ 146.0-176.0 / Gram 10 Gram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier
BLOOM TECH Advanced API/Technology support 1,2,3,4-Tetrahydronaphthalene CAS 119-64-2
Cas No: 119-64-2
No Data 1 Gram 3 Metric Ton/Month Shaanxi BLOOM TECH Co.,Ltd Contact Supplier

119-64-2 Usage

Air & Water Reactions


General Description

A light colored liquid. May be irritating to skin, eyes and mucous membranes. Flash point 100-141°F.

Chemical Properties

colourless liquid with a mouldy smell


Degreasing agent. Solvent for naphthalene, fats, resins, oils, waxes, used instead of turpentine in lacquers, shoe polishes, floor waxes.

Reactivity Profile

1,2,3,4-Tetrahydronaphthalene may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas. Oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick 1979 p.151-154].


ChEBI: An ortho-fused bicyclic hydrocarbon that is 1,2,3,4-tetrahydro derivative of naphthalene.

Purification Methods

Wash tetralin with successive portions of conc H2SO4 until the acid layer is no longer coloured, then wash it with aqueous 10% Na2CO3, and then distilled water. Dry (CaSO4 or Na2SO4), filter, reflux and fractionally distil it under under reduced pressure from sodium or BaO. It can also be purified by repeated fractional freezing. Bass [J Chem Soc 3498 1964] freed tetralin, purified as above, from naphthalene and other impurities by conversion to ammonium tetralin-6-sulfonate. Concentrated H2SO4 (150mL) is added slowly to stirred tetralin (272mL) which is then heated on a water bath for about 2hours for complete solution. The warm mixture, when poured into aqueous NH4Cl solution (120g in 400mL water), gives a white precipitate which, after filtering off, is crystallised from boiling water, washed with 50% aqueous EtOH and dried at 100o. Evaporation of its boiling aqueous solution on a steam bath removes traces of naphthalene. The pure salt (229g) is mixed with conc H2SO4 (266mL) and steam distilled from an oil bath at 165-170o. An ether extract of the distillate is washed with aqueous Na2SO4, and the ether is evaporated, prior to distilling the tetralin from sodium. Tetralin has also been purified via barium tetralin-6-sulfonate, conversion to the sodium salt and decomposed in 60% H2SO4 using superheated steam. [Beilstein 5 H 491, 5 III 1219, 5 IV 1388.]

Health Hazard

Liquid may cause nervous disturbance, green coloration of urine, and skin and eye irritation

119-64-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (95462)  1,2,3,4-Tetrahydronaphthalene  analytical standard 119-64-2 95462-50ML-F 3,087.63CNY Detail
Sigma-Aldrich (95462)  1,2,3,4-Tetrahydronaphthalene  analytical standard 119-64-2 95462-5ML-F 556.92CNY Detail
Sigma-Aldrich (429325)  1,2,3,4-Tetrahydronaphthalene  ReagentPlus®, 99% 119-64-2 429325-4L 3,081.78CNY Detail
Sigma-Aldrich (429325)  1,2,3,4-Tetrahydronaphthalene  ReagentPlus®, 99% 119-64-2 429325-1L 1,145.43CNY Detail
Sigma-Aldrich (429325)  1,2,3,4-Tetrahydronaphthalene  ReagentPlus®, 99% 119-64-2 429325-100ML 604.89CNY Detail
Vetec (V900228)  1,2,3,4-Tetrahydronaphthalene  Vetec reagent grade, 98% 119-64-2 V900228-100ML 78.39CNY Detail
Sigma-Aldrich (522651)  1,2,3,4-Tetrahydronaphthalene  anhydrous, 99% 119-64-2 522651-1L 1,258.92CNY Detail
Alfa Aesar (A14962)  1,2,3,4-Tetrahydronaphthalene, 97%    119-64-2 5000g 1886.0CNY Detail
Alfa Aesar (A14962)  1,2,3,4-Tetrahydronaphthalene, 97%    119-64-2 1000g 476.0CNY Detail
Alfa Aesar (A14962)  1,2,3,4-Tetrahydronaphthalene, 97%    119-64-2 250g 195.0CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017


1.1 GHS Product identifier

Product name tetralin

1.2 Other means of identification

Product number -
Other names 1,2,3,4-tetrahydro-1-naphthol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:119-64-2 SDS

119-64-2Related news

Asymmetric synthesis of aryl cyclitols based on 1,2,3,4-Tetrahydronaphthalene (cas 119-64-2) scaffolds09/03/2019

A series of aryl cyclitols based on a 1,2,3,4-tetrahydronaphthalene scaffold have been synthesized in a stereocontrolled manner. These cyclitols possess four contiguous stereocenters amongst which one is a quaternary stereocenter, which has been constructed by applying enzymatic kinetic resoluti...detailed

RESEARCH PAPERHierarchically-organized C60 crystals obtained from a liquid/liquid interfacial precipitation method by using 1,2,3,4-Tetrahydronaphthalene (cas 119-64-2) as a solvent08/30/2019

C60 crystals have potential applications in the optoelectronics, photoconducting devices and templated synthesis fields. However, their preparation is complex. A simple liquid-liquid interfacial precipitation method was used to fabricate hierarchically-organized C60 crystals with various topogra...detailed

A sesquiterpenoid tropolone and 1,2,3,4-Tetrahydronaphthalene (cas 119-64-2) derivatives from Olax imbricata roots08/29/2019

The methanol extract of Olax imbricata roots afforded one new sesquiterpenoid tropolone and three new 1,2,3,4-tetrahydronaphthalene derivatives, olaximbrisides A–D (1–4). Their structures were determined by 1D and 2D NMR experiments in combination of HRESIMS. The relative configurations were a...detailed

In-situ hydrogen generation from 1,2,3,4-Tetrahydronaphthalene (cas 119-64-2) for catalytic conversion of oleic acid to diesel fuel hydrocarbons: Parametric studies using Response Surface Methodology approach08/28/2019

This work reported a new strategy in producing synthetic diesel hydrocarbons from a mono-unsaturated fatty acid model compound, oleic acid and replacing high pressure molecular hydrogen with a hydrogen-rich donor solvent, 1,2,3,4–tetrahydronaphthalene for the first time. Under the absence of an...detailed

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