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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 Hangzhou Dayangchem 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
Fresh In Stock:1,2,3,4-Tetrahydronaphthalene with BEST PRICE
Cas No: 119-64-2
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier
High quality 1,2,3,4-Tetrahydronaphthalene supplier in China
Cas No: 119-64-2
No Data No Data No Data Simagchem Corporation 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
1,2,3,4-Tetrahydronaphthalene
Cas No: 119-64-2
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Sale 119-64-2 with 20years experience
Cas No: 119-64-2
USD $ 1.0-1.0 / Kilogram 1 Kilogram 50 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION 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
1,2,3,4-Tetrahydronaphthalene CAS 119-64-2
Cas No: 119-64-2
USD $ 10.0-10.0 / Kilogram 1 Kilogram 200 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
1,2,3,4-Tetrahydronaphthalene CAS 119-64-2
Cas No: 119-64-2
USD $ 1.0-50.0 / Gram 10 Gram 15 Metric Ton/Month HUBEI AOKS BIO-TECH CO.,LTD Contact Supplier

119-64-2 Usage

Air & Water Reactions

Flammable.

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

Uses

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].

Definition

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
InChI:InChI=1/C10H12/c1-2-6-10-8-4-3-7-9(10)5-1/h1-2,5-6H,3-4,7-8H2

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

119-64-2SDS

SAFETY DATA SHEETS

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.Identification

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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