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392995

Coumarin 314

Dye content 97 %

Synonym(s):

2,3,5,6-1H,4H-Tetrahydro-9-carbethoxyquinolizino-[9,9a,1-gh]coumarin, Coumarin 504

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About This Item

Empirical Formula (Hill Notation):
C18H19NO4
CAS Number:
Molecular Weight:
313.35
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
259-825-1
MDL number:
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form

solid

Quality Segment

composition

Dye content, 97%

mp

140-144 °C (lit.), 146.22-147.36 °C (lit.)

λmax

436 nm, 437 nm in ethanol

ε (extinction coefficient)

≥39000 at 389-401 nm in ethanol at 0.01 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

CCOC(=O)C1=Cc2cc3CCCN4CCCc(c2OC1=O)c34

InChI

1S/C18H19NO4/c1-2-22-17(20)14-10-12-9-11-5-3-7-19-8-4-6-13(15(11)19)16(12)23-18(14)21/h9-10H,2-8H2,1H3

InChI key

VMJKUPWQKZFFCX-UHFFFAOYSA-N

Application

Laser dye.
Suitable as a laser dye

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This Item
393029416541248924
form

solid

form

powder

form

powder

form

(Powder or Crystals or Chunks)

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

Quality Level

200

Quality Level

200

Quality Level

-

Quality Level

100

composition

Dye content, 97%

composition

Dye content, 97%

composition

-

composition

-

mp

140-144 °C (lit.), 146.22-147.36 °C (lit.)

mp

240 °C (lit.)

mp

234-237 °C (lit.)

mp

221-222 °C (lit.)


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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