ChemicalBook > Product Catalog >Biochemical Engineering >Biochemical Reagents >Biological Dyes >Coumarin 334
Coumarin 334
- CAS No.
- 55804-67-6
- Chemical Name:
- Coumarin 334
- Synonyms
- C 334;COUMARIN 334;COUMARIN 521;Coumarine 334;Coumarin 334, 96%,;Exciton Coumarin 521;Coumarin 334,99%,pure,laser grade;ACETYLTETRAHYDROQUINOLIZINOCOUMARIN;Coumarin 334, laser grade, pure, 99%;COUMARIN 334, 99%, LASER GRADE, PURE
- CBNumber:
- CB9113864
- Molecular Formula:
- C17H17NO3
- Molecular Weight:
- 283.32
- MOL File:
- 55804-67-6.mol
- Modify Date:
- 2024/4/1 18:08:31
| Melting point | 181-184 °C(lit.) |
|---|---|
| Boiling point | 425.88°C (rough estimate) |
| Density | 1.1077 (rough estimate) |
| refractive index | 1.5400 (estimate) |
| pka | 5.37±0.40(Predicted) |
| Water Solubility | NEGLIGIBLE |
| EPA Substance Registry System | 1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizin-11-one, 10-acetyl-2,3,6,7-tetrahydro- (55804-67-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Hazard statements | H302-H312-H315-H319-H331-H335 | |||||||||
| Precautionary statements | P261-P280-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 36/37/38-20/21/22 | |||||||||
| Safety Statements | 37/39-26 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| NFPA 704 |
|
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Coumarin 334 Preparation Products And Raw materials
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Global( 74)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| BTC pharm India | +918790379245 | AndhraPradesh, India | 1269 | 58 | Inquiry |
| SYNGREEN LIFESCIENCES PVT.LTD | +919849474297 | Telangana, India | 82 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49392 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | China | 4088 | 58 | Inquiry |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | China | 13300 | 58 | Inquiry |
| sgtlifesciences pvt ltd | +8617013299288 | China | 12382 | 58 | Inquiry |
| Wuhan Huahan Dingcheng New Material Technology Co., Ltd | +undefined-027-81388558 +undefined086-1878077615 | China | 342 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
| R&D Scientific Inc. | +1-2266000236 | Canada | 1471 | 58 | Inquiry |
55804-67-6(Coumarin 334)Related Search:
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10-Acetyl-1,2,6,7-tetrahydro-3H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizine-11-one
Coumarin 334,99%,pure,laser grade
Coumarine 334
1h,5h,11h-[1]benzopyrano[6,7,8-ij]quinolizin-11-one,10-acetyl-2,3,6,7-tetrahyd
C 334
COUMARIN 521
COUMARIN 334
1H,5H,11H-[1]BENZOPYRANO[6,7,8-IJ]QUINOLIZIN-11-ONE, 10-ACETYL-2,3,6,7-TETRAHYDRO-
10-ACETYL-2,3,6,7-TETRAHYDRO-1H,5H,11H-[1]BENZOPYRANO[6,7,8-IJ]QUINOLIZIN-11-ONE
10-ACETYL-2,3,6,7-TETRAHYDRO-1H,5H,11H-PYRANO[2,3-F]PYRIDO[3,2,1-IJ]QUINOLIN-11-ONE
9-ACETYL-10-OXO-2,3,5,6-TETRAHYDRO-1H,4H,10H-11-OXA-3A-AZA-BENZO[DE]ANTHRACENE
3-ACETYL-6,7,9,10-TETRAHYDRO-8H,11H-QUINOLIZINO[9,9A, 1-GH]COUMARIN
ACETYLTETRAHYDROQUINOLIZINOCOUMARIN
Coumarin 334, laser grade, pure, 99%
10-Acetyl-2,3,6,7-tetrahydro-1H,5H,11H-[1]benzopyrano[6,7,8-ij]-11-quinol
Exciton Coumarin 521
COUMARIN 334, 99%, LASER GRADE, PURE
Coumarin 334, 96%,
55804-67-6
C17H17NO3
C
Stains and Dyes
Stains&Dyes, A to