成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->16954-74-8

16954-74-8

16954-74-8 Structure

16954-74-8 Structure
IdentificationMore
[Name]

2-(DICYANOMETHYLENE)INDAN-1,3-DIONE
[CAS]

16954-74-8
[Synonyms]

(1,3-DIOXOINDAN-2-YLIDENE)METHANE-1,1-DICARBONITRILE
2-(1,3-DIOXO-1,3-DIHYDRO-2H-INDEN-2-YLIDEN)MALONONITRILE
2-(DICYANOMETHYLENE)INDAN-1,3-DIONE
2-(DICYANOMETHYLENE)INDANE-1,3-DIONE
2-(Dicyanomethylene)indan-1,3-dione 98%
2-(DICYANOMETHYLENE)INDANE-1,3-DIONE 98%
2-Dicyanomethylene-1,3-indanedione, 98%
[Molecular Formula]

C12H4N2O2
[MDL Number]

MFCD00051930
[Molecular Weight]

208.17
[MOL File]

16954-74-8.mol
Chemical PropertiesBack Directory
[Melting point ]

270°C (dec.)
[Boiling point ]

347.9±42.0 °C(Predicted)
[density ]

1.485±0.06 g/cm3(Predicted)
[BRN ]

2213594
[CAS DataBase Reference]

16954-74-8(CAS DataBase Reference)
Safety DataBack Directory
[Risk Statements ]

R20/22:Harmful by inhalation and if swallowed .
[Safety Statements ]

S22:Do not breathe dust .
S36/37:Wear suitable protective clothing and gloves .
[Hazard Note ]

Harmful
[HazardClass ]

6.1
[PackingGroup ]

III
Hazard InformationBack Directory
[Synthesis Reference(s)]

Tetrahedron Letters, 18, p. 1813, 1977 DOI: 10.1016/S0040-4039(01)83612-1
Spectrum DetailBack Directory
[Spectrum Detail]

2-(DICYANOMETHYLENE)INDAN-1,3-DIONE(16954-74-8)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2-Dicyanomethylene-1,3-indanedione, 98%(16954-74-8)
16954-74-8 suppliers list
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: ABCR GmbH & CO. KG
Tel: 49 721 95061 0
Website: www.abcr.de
Company Name: Mainchem Co., Ltd.  
Tel: +86-0592-6210733
Website: https://www.mainchem.com
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 021-61259108 18621169109
Website: https://www.meryer.com/cn/index/
Company Name: Alfa Aesar  
Tel: 400-6106006
Website: http://chemicals.thermofisher.cn
Company Name: Energy Chemical  
Tel: 021-021-58432009 400-005-6266
Website: http://www.energy-chemical.com
Company Name: Guangdong wengjiang Chemical Reagent Co., Ltd.  
Tel: 0751-2886750 13927877953
Website: http://www.wj-chem.com
Company Name: TCI (Shanghai) Chemical Trading Co., Ltd.  
Tel: 021-021-61109150
Website: www.tcisct.com
Company Name: Zhengzhou convergence chemical co., LTD  
Tel: 0371-0371-55153829 18003835034
Website: http://www.is0513.com/supplier/24021783/
Company Name: Shanghai Haohong Scientific Co., Ltd.  
Tel: 400-400-8210725
Website: www.leyan.com/
Company Name: ZhengZhou Edward Biology Co.,Ltd  
Tel: 13298105281 13298105281
Website: www.edwardbiology.cn
Company Name: Carbosynth  
Tel: +86 512 6260 5585
Website: www.carbosynth.com
Company Name: Alfa Aesar  
Tel: 1 800 209 7001
Website: www.thermofisher.in
Company Name: SynQuest Laboratories, Inc.  
Tel: 904 462 0788
Website: www.synquestlabs.com
Company Name: Apollo Scientific Ltd.  
Tel: 44 161 406 0505
Website: www.apolloscientific.co.uk
Company Name: Key Organics Limited/Bionet Research  
Tel: +44 1840 212171
Website: www.keyorganics.net
Company Name: Beijing ALFCHEM Science Co.,Ltd.  
Tel: +86 10 59795291
Website: www.is0513.com/ShowSupplierProductsList13097/0.htm
Tags:16954-74-8 Related Product Information
606-23-5 109-77-3 83-33-0 16954-74-8