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2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL ISOTHIOCYANATE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 141492-50-4 Structure
  • Basic information

    1. Product Name: 2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL ISOTHIOCYANATE
    2. Synonyms: 6-ISOTHIOCYANATO-2,3-DIHYDRO-1,4-BENZODIOXINE;2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL ISOTHIOCYANATE;3,4-(Ethylenedioxy)phenyl isothiocyanate;1,4-Benzodioxin,2,3-dihydro-6-isothiocyanato-(9CI);2,3-Dihydro-1,4-benzodioxin-6-yl isothiocyanate ,97%;2,3-Dihydro-6-isothiocyanato-1,4-benzodioxine;2,3-dihydrobenzo[b][1,4]dioxin-6-yl isothiocyanate;2,3-Dihydro-1,4-benzodioxin-6-yl isothiocyanate 97%
    3. CAS NO:141492-50-4
    4. Molecular Formula: C9H7NO2S
    5. Molecular Weight: 193.22
    6. EINECS: N/A
    7. Product Categories: ISOTHIOCYANATE
    8. Mol File: 141492-50-4.mol
  • Chemical Properties

    1. Melting Point: 62-64°C
    2. Boiling Point: 329.2 °C at 760 mmHg
    3. Flash Point: 152.9 °C
    4. Appearance: /
    5. Density: 1.31 g/cm3
    6. Vapor Pressure: 0.000345mmHg at 25°C
    7. Refractive Index: 1.627
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL ISOTHIOCYANATE(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL ISOTHIOCYANATE(141492-50-4)
    12. EPA Substance Registry System: 2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL ISOTHIOCYANATE(141492-50-4)
  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 20/21/22-34
    3. Safety Statements: 26-36/37/39-45
    4. RIDADR: 2923
    5. WGK Germany:
    6. RTECS:
    7. HazardClass: IRRITANT
    8. PackingGroup: N/A
    9. Hazardous Substances Data: 141492-50-4(Hazardous Substances Data)

141492-50-4 Usage

Chemical Properties

Off-white to brown solid

Check Digit Verification of cas no

The CAS Registry Mumber 141492-50-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,4,9 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 141492-50:
(8*1)+(7*4)+(6*1)+(5*4)+(4*9)+(3*2)+(2*5)+(1*0)=114
114 % 10 = 4
So 141492-50-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H7NO2S/c13-6-10-7-1-2-8-9(5-7)12-4-3-11-8/h1-2,5H,3-4H2

141492-50-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-isothiocyanato-2,3-dihydro-1,4-benzodioxine

1.2 Other means of identification

Product number -
Other names 6-isothiocyanato-2,3-dihydrobenzo[1,4]dioxine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
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:141492-50-4 SDS

141492-50-4Relevant articles and documents

Discovery of indenopyrazoles as a new class of hypoxia inducible factor (HIF)-1 inhibitors

Minegishi, Hidemitsu,Fukashiro, Shinji,Ban, Hyun Seung,Nakamura, Hiroyuki

supporting information, p. 297 - 301 (2013/04/10)

The indenopyrazole framework was investigated as a new class of HIF-1α inhibitors. Indenopyrazole 2l was found to most strongly inhibit the hypoxia-induced HIF-1α transcriptional activity (IC50 = 0.014 μM) among all of the known compounds havin

New substituted derivatives of thiourea. Synthesis1H-NMR and IR spectra

Brǎtulescu, George

, p. 297 - 300 (2007/10/03)

Various new compounds of thiourea were synthesised by reaction of aromatic isothiocyanates with aminoesters. The 1H-NMR and IR spectra were interpreted.

New syntheses of aryl isothiocyanates

Besson, Thierry,Guillard, Jerome,Rees, Charles W.,Thiery, Valerie

, p. 889 - 892 (2007/10/03)

Primary aromatic amines are readily converted into arylimino-1,2,3-dithiazoles 2 and the derived cyanothioformanilides 6, both of which are rapidly cleaved by ethylmagnesium bromide in hot THF to give the corresponding isothiocyanates. The transformation 2→6→ArNCS can be performed as a 'one-pot' operation. The imines 2 are also converted, more slowly, into the isothiocyanates by sodium hydride in hot THF, via the cyanothioformanilides 6. Conversion of the anilides 6 into isothiocyanates is much faster under microwave irradiation in 2,6-lutidine. Mechanisms are proposed for these reactions.

New syntheses of aryl isothiocyanates from N-arylimino-1,2,3-dithiazoles

Besson, Thierry,Guillard, Jerome,Rees, Charles W.,Therisod, Michel

, p. 881 - 882 (2007/10/03)

Treatment of N-arylimino-1,2,3-dithiazoles 2 with ethylmagnesium bromide (2 equiv.) gives the corresponding aryl isothiocyanates 13, providing a very mild two-step conversion of ArNH2 into ArNCS avoiding hazardous reagents; alternatively the iminodithiazoles 2 can be converted into cyanothioformanilides 11 which rapidly give the same isothiocyanates with 1 equiv. of the Grignard reagent.

PIPERAZINYL DERIVATIVES AND METHODS OF TREATING CENTRAL NERVOUS SYSTEM AILMENTS RELATING TO THE 5-HT2 RECEPTOR SYSTEM

-

, (2008/06/13)

Piperazinyl derivatives of the general formula I STR1 wherein R. sup.1 represents substituted phenyl, 1-or 2-diazanaphthyl, azadiazanaphtyl or diazanaphtyl groups; n is 1, 2, 3 or 4; X is--O--or STR2 wherein R. sup.2 is hydrogen, C 1-6-alkyl or C 3-8-cycloalkyl; Y is =O or =S or =NZ wherein Z is hydrogen, C. sub. 1-6-alkyl or--CN and R 3 is selected from a group consisting of various structures have been found to exhibit high affinity for various receptor subtypes including the 5-HT 2 receptor, the 5-HT 1A receptor, the alpha 1 receptor the dopamine receptor or a combination of these and may therefore be useful for treating CNS system, cardiovascular system and gastrointestinal disorders.

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