Log in | Join Free | china | japan | germany
ChemicalBook--->CAS DataBase List--->55804-68-7

55804-68-7

Request For Quotation
55804-68-7 Structure

55804-68-7 Structure
IdentificationBack Directory
[Name]

Coumarin 337
[CAS]

55804-68-7
[Synonyms]

ro-11-oxo-
COUMARIN 523
COUMARIN 337
Coumarine 337
Exciton Coumarin 523
Coumarin337,lasergrade
Coumarin 337, laser grade, pure
Coumarin 337,99%,pure,laser grade
COUMARIN 337, 99%, LASER GRADE, PURE
3-Cyano-6,7,8-(4-azaheptane-1,4,7-triyl)-2H-1-benzopyran-2-one
2,3,6,7-Tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]-10-quinolizi
1h,5h,11h-[1]benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile,2,3,6,7-tetrahyd
10-CYANO-1,2,5,6-TETRAHYDRO-3H,7H,11H-[1]BENZOPYRANO[6,7,8-IJ]QUINOLIZIN-11-ONE
2,3,6,7-Tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile
11-OXO-2,3,6,7-TETRAHYDRO-1H,5H,11H-PYRANO[2,3-F]PYRIDO[3,2,1-IJ]QUINOLINE-10-CARBONITRILE
2,3,6,7-TETRAHYDRO-11-OXO-1H,5H,11H-PYRANO[2,3-F]PYRIDO [3,2,1-IJ]QUINOLINE-10-CARBONITRILE
[EINECS(EC#)]

259-827-2
[Molecular Formula]

C16H14N2O2
[MDL Number]

MFCD00051332
[MOL File]

55804-68-7.mol
[Molecular Weight]

266.29
Chemical PropertiesBack Directory
[Appearance]

orange needle-like crystals
[Melting point ]

250 °C (dec.)(lit.)
[Boiling point ]

409.5°C (rough estimate)
[density ]

1.1262 (rough estimate)
[refractive index ]

1.6240 (estimate)
[pka]

5.14±0.40(Predicted)
[λmax]

442nm(EtOH)(lit.)
[EPA Substance Registry System]

1H,5H,11H-[1]Benzopyrano[ 6,7,8-ij]quinolizine-10-carbonitrile, 2,3,6,7-tetrahydro-11-oxo- (55804-68-7)
Hazard InformationBack Directory
[Chemical Properties]

orange needle-like crystals
[Uses]

Suitable as a laser dye.
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

36/37/38-20/21/22
[Safety Statements ]

37/39-26
[WGK Germany ]

3
[HS Code ]

29322985
55804-68-7 suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806 , +8613336195806
Website: http://www.capotchem.com
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 15093356674; , 15093356674;
Website: https://www.coreychem.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Website: https://www.tnjchem.com
Company Name: Henan Alfa Chemical Co., Ltd
Tel: +8618339805032 , +8618339805032
Website: www.chemicalbook.com/manufacturer/henan-alfa-chemical-570/
Company Name: Alfa Chemistry
Tel: +1-5166625404
Website: https://www.alfa-chemistry.com/
Company Name: Wuhan Huahan Dingcheng New Material Technology Co., Ltd
Tel: +undefined-027-81388558 +undefined086-1878077615 , +undefined086-1878077615
Website: www.huahandingcheng.com
Company Name: Jilin Chinese Academy of Sciences-yanshen Technology
Tel: +undefined18143011203 , +undefined18143011203
Website: www.chemextension.com/
Company Name: Aladdin Scientific
Tel: +1-833-552-7181
Website: https://www.aladdinsci.com/
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: PRODIGIOUS LIFE SCIENCES  
Tel: +91-9177472555 +91-9177472555
Website: www.prodigiouslifesciences.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: www.meryer.com/cn/index/
Company Name: Capot Chemical Co., Ltd  
Tel: +86 (0) 571 85 58 67 18
Website: www.capotchem.com
Company Name: WuHan Taiyukaishang Chemical Co., Ltd.  
Tel: 027-027-87680032 18963957250
Website: www.taiyuchem.com/
Company Name: Thermo Fisher Scientific  
Tel: 800-810-5118
Website: www.thermo.com.cn
Company Name: TOKYO CHEMICAL INDUSTRY CO., LTD.  
Tel: 03-36680489
Website: https://www.tcichemicals.com/ja/jp/index.html
Company Name: TCI Europe  
Tel: 320-37350700
Website: https://www.tcichemicals.com/de/de/index.html
Tags:55804-68-7 Related Product Information
87349-92-6 53518-18-6 41267-76-9 87331-48-4 41175-45-5 531-81-7 38215-36-0 91-64-5 90-33-5 85642-11-1 114768-72-8 120-37-6 41175-50-2 91-68-9 105-34-0 91-61-2 15119-34-3 1885-38-7