CAS 38215-36-0 3-(2-Benzothiazolyl)-7-(diethylamino)coumarin

NAVIGATION

3-(2-Benzothiazolyl)-7-(diethylamino)coumarin

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Catalog Number

ACM38215360-1

CAS Number

38215-36-0

Product Name

3-(2-Benzothiazolyl)-7-(diethylamino)coumarin

Structure

Category

Electroluminescence Materials; Organic Light-Emitting Diode (OLED) Materials; Coumarin Dyes

Synonyms

Coumarin 6

Description

Alfa Chemistry offers high-purity 3-(2-Benzothiazolyl)-7-(diethylamino)coumarin products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.

IUPAC Name

3-(1,3-benzothiazol-2-yl)-7-(diethylamino)chromen-2-one

Molecular Weight

350.44

Molecular Formula

C20H18N2O2S

Canonical SMILES

CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=NC4=CC=CC=C4S3

InChI

InChI=1S/C20H18N2O2S/c1-3-22(4-2)14-10-9-13-11-15(20(23)24-17(13)12-14)19-21-16-7-5-6-8-18(16)25-19/h5-12H,3-4H2,1-2H3

InChI Key

VBVAVBCYMYWNOU-UHFFFAOYSA-N

Boiling Point

208 - 210 °C

Melting Point

206.0 to 210.0 °C

Purity

>98.0%(T)(HPLC)

Density

1.1830 g/ml

Solubility

Insoluble in water Soluble in Dimethylformamide,Alcohol

Appearance

Light yellow to Brown powder to crystal

Application

Such coumarin dyes are useful for laser dyes emitting blue-green light. Organic Photovoltaic (OPV) Material.

Storage

Stored at +4 °C

Complexity

534

Covalently-Bonded Unit Count

EC Number

253-830-2

Exact Mass

350.108899g/mol

Features And Benefits

Coumarins are aromatic lactone compounds, many of which are found in natural plants. Coumarin compounds having an electron donating group at the 7-position show strong light absorption and emission, whereas unsubstituted coumarin compounds hardly emit light. This is because intramolecular charge transfer occurs when both electron-donating and electron-withdrawing groups are present in the coumarin molecule. The introduction of groups at the 3- or 4-position largely controls the wavelength of light absorption and emission. Furthermore, the introduction of electron-withdrawing groups at these positions can enhance the luminescence intensity.

Formal Charge

Hazard Statements

H315 : Causes skin irritation.H319 : Causes serious eye irritation.

Heavy Atom Count

MDL Number

MFCD00041869

MeSH Entry Terms

coumarin 6

Monoisotopic Mass

350.108899g/mol

NSC Number

290432

Packaging

1G-Glass Bottle with Plastic Insert (View image)

Precautionary Statements

P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.

Rotatable Bond Count

Signal Word

Warning

Storage Conditions

Store at room temperature and dry

XLogP3

4.9

MSDS

Download MSDS

COA

Download COA

Spec Sheet