Coumarin 337
- CAS No.
- 55804-68-7
- Chemical Name:
- Coumarin 337
- Synonyms
- ro-11-oxo-;COUMARIN 337;COUMARIN 523;Coumarine 337;Coumarin 337 >Exciton Coumarin 523;Coumarin337,lasergrade;Coumarin 337, laser grade, pure;Coumarin 337,99%,pure,laser grade;COUMARIN 337, 99%, LASER GRADE, PURE
- CBNumber:
- CB8113665
- Molecular Formula:
- C16H14N2O2
- Molecular Weight:
- 266.29
- MOL File:
- 55804-68-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/4 15:12:57
| 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) |
| form | powder to crystal |
| color | Light yellow to Brown |
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319-H302+H312+H332-H315 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| Hazard Codes | Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 37/39-26 |
| WGK Germany | 3 |
| HS Code | 29322985 |
Coumarin 337 Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 70)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| PRODIGIOUS LIFE SCIENCES | +91-9177472555 +91-9177472555 | Hyderabad, India | 236 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49403 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | China | 4088 | 58 | Inquiry |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30250 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34571 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13229 | 58 | Inquiry |
| Alfa Chemistry | United States | 24072 | 58 | Inquiry | |
| Wuhan Huahan Dingcheng New Material Technology Co., Ltd | +undefined-027-81388558 +undefined086-1878077615 | China | 342 | 58 | Inquiry |
55804-68-7(Coumarin 337)Related Search:
5-bromo-N-(4-sulfamoylphenyl)-2-furancarboxamide
1h,5h,11h-[1]benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile,2,3,6,7-tetrahyd
ro-11-oxo-
COUMARIN 523
COUMARIN 337
COUMARIN 337, 99%, LASER GRADE, PURE
Coumarin 337, laser grade, pure
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Coumarin 337,99%,pure,laser grade
Coumarine 337
2,3,6,7-Tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile
2,3,6,7-TETRAHYDRO-11-OXO-1H,5H,11H-PYRANO[2,3-F]PYRIDO [3,2,1-IJ]QUINOLINE-10-CARBONITRILE
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Coumarin337,lasergrade
2,3,6,7-Tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]-10-quinolizi
Exciton Coumarin 523
Coumarin 337 >
1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile, 2,3,6,7-tetrahydro-11-oxo-
2,3,6,7-tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]...
10-ethynyl-2,3,6,7-tetrahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11(5H)-one (Coumarin337)
55804-68-7
C
Stains and Dyes
Stains&Dyes, A to