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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 1 > CAS 1518-16-7
1518-16-7 structure 3D

1518-16-7

  • Molecular Weight: 204.19
  • Formula: C12H14N2O3
  • Name: 2-Pyridinecarboxaldehyde 2-pyridylhydrazone
  • Synonyms: 7,7,8,8-Tetracyanodimethan; 7,7,8,8-tetracyanoquinoedimethane; 7,7,8,8-tetracyanoquinonedimethane; 7,7,8,8-Tetracyano-p-quinodimethane; 7,7,8,8-Tetracyano-1,4-quinodimethan; 7,7,8,8-Tetracyano-1,4-chinodimethan; 7,7,8,8-TetracyanoquinodiMethane 98%; 7,7,8,8-Tetracyanoquinonedimethane for synthesis; cyclohexa-2,5-diene-1,4-diylidene-bis-malononitrile; 2,5-Cyclohexadiene-delta(sup1alpha:4alpha)dimalononitrile; 7,7,8,8-Tetracyano...
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 1518-16-7 Safety Data
  • [Risk Codes]
  • [Safety Statements]
  • Hazard Symbols:
  • HazardClass:6.1
Properties
  • Appearance:
  • orange to green crystalline powder
  • Molecular Weight:
  • 204.19
  • Density:
  • 1.424
  • Boiling Point:
  • 419.4°Cat760mmHg
  • Melting Point:
  • 287-289 °C (dec.)(lit.)
  • Flash Point:
  • 170.2 °C
  • Storage Temperature:
  • Keep containers tightly closed. Store in a cool, dry area away from incompatible substances.
  • Refractive index:
  • 1.5000 (estimate)
  • Solubility:
  • insoluble
  • Stability:
  • Stable. Incompatible with strong acids, strong bases, strong reducing agents, strong oxidizing agents.
  • More Properties>>
Upstream Product Downtream information
There are 84 suppliers who can provide 2-Pyridinecarboxaldehyde 2-pyridylhydrazone with CAS No. 1518-16-7
7,7,8,8-Tetracyanoquinodimethane
  • FOB Price:2 USD/Kilogram 
  • Cas No:1518-16-7 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:19 Year/Metric Ton 
  • Formula:C12H4N4 
  • Payment:T/T, L/C 
  • Updatetime:Dec 20 2019 
Hangzhou Dayangchem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Tang
  • Employees:51 - 100 People
  • Tel:86-571-88938639
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  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
8YRS Main Products
Chemical products
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7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Min.Order:1/Kilogram 
  • Purity:0.98 
  • Supply Ability:100 Quarter/Kilogram 
  • Formula:C12H4N4 
  • Payment:T/T 
  • Updatetime:Jul 25 2019 
Shanghai Do Chemical Co.,Ltd
  • Category:Partnership
  • Registered Time:2009
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:86-21-33758180
  • Fax:86-21-51685790
  • Address:No 350,Guoshoujing Road, Zhangjiang Hi-tech Park, Pudong, Shanghai, China
3YRS Main Products
API & API intermediates
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2,2'-(Cyclohexa-2,5-diene-1,4-diylidene)dimalononitrile
  • Cas No:1518-16-7 
  • Purity:95+% 
  • Formula:C12H4N4 
  • Payment:1213%T/T in advance 
  • Einecs:216-174-8 
  • Description:Atomax Chemicals Co.,Ltd a leading global supplier and manufacturer of chiral chemicals, amino acids, aromatic and pyridine halogens, natural extracts and pharmaceutical raw materials. we are a registered chemicals provider for most giant pharmaceutical compan...
  • Updatetime:Jul 29 2019 
Atomax Chemicals Co.,Ltd
  • Registered Time:2006
  • Employees:51 - 100 People
  • Tel:86-755-33239182
  • Fax:86-755-33233381
  • Address:Huiji302 Hutingju Sanwei Xixiang SHENZHEN 518126, China
Main Products
3-Fluoro-isonicotinic acid,Osmium tetroxide,Mafenide Hcl,3-Bromopentane,2-Phenylacetoacetonitrile,OSMIUM
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7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Purity:contact us for more details about 7,7,8,8-Tetracyanoquinodimethane, CAS:1518-16-7 
  • Formula:C12H4N4 
  • Appearance:contact us for more details about 7,7,8,8-Tetracyanoquinodimethane, CAS:1518-16-7 
  • Einecs:216-174-8 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 7,7,8,8-Tetracyanoquinodimethane, CAS:1518-16-7 with the most competitive price and the best qu...
  • Updatetime:Nov 21 2018 
Finetech Industry limited.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2007
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-27-87465837
  • Fax:86-27-87772287
  • Address:chukang Road, Wuhan, Hubei 430073,
Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
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Propanedinitrile,2,2'-(2,5-cyclohexadiene-1,4-diylidene)bis-
  • Cas No:1518-16-7 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C12H4N4 
  • Payment:LC 
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Jay Kong
  • Employees:501 - 1000 People
  • Tel:0086-531-58773055
  • Fax:0086-531-58773066
  • Address:No.59 Gongye South RD
Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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TCNQ 7,7,8,8-Tetracyanoquinodimethan
  • FOB Price:1 USD/Gram 
  • Cas No:1518-16-7 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:10 Month/Kilogram 
  • Formula:C12H4N4 
  • Payment:TT,Western Union 
  • Updatetime:Jun 28 2017 
Hui Chem Company Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2008
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:51 - 100 People
  • Tel:86-21-60542966
  • Fax:86-21-61916468
  • Address:Lane 299 Bisheng Rd,Pudong District
Main Products
API, Pharmaceutical intermediates, photoelectronic Materials
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7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
Chengdu Chuanke Fine Chemicals Co., Ltd
  • Tel:+86-(0)28-85405627
  • Fax:40 2717 9149
Contact Supplier
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
MOLEKULA Ltd.
  • Tel:+44 (0) 1747 83 1066
  • Fax:+44 (0) 1747 83 1199
  • Address:Brickfields Business Park Gillingham, Dorset SP8 4PX
Contact Supplier
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
CHEMICAL LAND21
  • Tel:82- 2 -783 - 8063
  • Fax:82 -2 - 3775 - 3073
Contact Supplier
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
Nacalai Tesque, Inc.
  • Tel:81 75 251 1723 81-75-251-1730
  • Fax:81-75-251-1763
  • Address:Nijo Karasuma, Nakagyo-ku Kyoto 604-0855 Japan
Contact Supplier
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
APAC Pharmaceutical, LLC
  • Tel:+1-(410)-997-5552, 469-0727
  • Fax:+1-(410)-309-5955
  • Address:6851 Oak Hall Lane, Suite 101, Columbia, Maryland 21045,
Contact Supplier
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
Kingchem Inc.
  • Tel:201-261-6002
  • Fax:201-825-9148
  • Address:5 Pearl Court Allendale Park Allendale, NJ 07401 USA
Contact Supplier
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
Loba Feinchemie AG
  • Tel:++43 (0)2232 77391-0 ++43 (0)2232 / 77391-21
  • Fax:++43 (0)2232 76677
  • Address:Fehrgasse 7, 2401 Fischamend, Austria
Contact Supplier
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
Frinton Laboratories, Inc.
  • Tel:877-FRINTON (toll free)
  • Fax:(856) 439-1977
Contact Supplier
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
Beijing three Shing TOUCH DOWN Technology Ltd.
  • Tel:010-52459739 51668423
  • Fax:010-88440769
Contact Supplier
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
Sciencelab.com, Inc.
  • Tel:+1-(281)-441-4400
  • Fax:+1-(281)-441-4409
  • Address:14025, Smith Road, Houston, Texas 77396,
Contact Supplier
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
Merck Schuchardt OHG
  • Tel:+49-(8102)-802-0
  • Fax:+49-(8102)-802-175
  • Address:Eduard-Buchner-Str. 14-20, Hohenbrunn 85662,
Contact Supplier
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
Camida
  • Tel:+353-52-25455
  • Fax:+353-52-25466
Contact Supplier
7,7,8,8-Tetracyanoquinodimethane
  • Cas No:1518-16-7 
  • Formula:C12H4N4 
  • Einecs:216-174-8 
  • Updatetime:Nov 25 2019 
Junsei Chemical Co., Ltd.
  • Tel:81 03 3270 5413
  • Fax:81 03 3270 5461
  • Address:JAPAN
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