Coumarin 334
- CAS NO.：55804-67-6
- Empirical Formula: C17H17NO3
- Molecular Weight: 283.32
- MDL number: MFCD00051336
- EINECS: 259-826-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-04-01 18:08:31
What is Coumarin 334?
Chemical properties
orange crystalline powder
The Uses of Coumarin 334
Coumarin 334 is a laser dye with an absorption maximum of 452 nm. Dyes and metabolites.
The Uses of Coumarin 334
Suitable as a laser dye.
What are the applications of Application
Coumarin 334 is a laser dye with an absorption maximum of 452 nm
Properties of Coumarin 334
| 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 information for Coumarin 334
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H331:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for Coumarin 334
Abamectin manufacturer
SYNGREEN LIFESCIENCES PVT.LTD
2Y
Phone:+91-9849474297
Whatsapp: +91- 9849474297
product: 55804-67-6 Coumarin-334 98%
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