Basic information Note Safety Related Supplier

ChemicalBook Product Catalog Analytical Chemistry Analysis reagents General Analytical Reagents 2',7'-DICHLOROFLUORESCEIN

1/1

2',7'-DICHLOROFLUORESCEIN

$ 1.00 /1KG

Min. Order1KG
Purity99%
Cas No76-54-0
Supply Ability25kg
Update time2019-07-11

career henan chemical co

career henan chemical co

7YR

China

show more

Chemical Properties

Product Name	2',7'-DICHLOROFLUORESCEIN
CAS No	76-54-0
EC-No
Min. Order	1KG
Purity	99%
Supply Ability	25kg
Release date	2019/07/11

Selina189

2',7'-DICHLOROFLUORESCEIN Basic information

Product Name:	2',7'-DICHLOROFLUORESCEIN
Synonyms:	2’,t-dichlorofluorescein;9’-[9H]xanthen]-3-one,2’,7’-dichloro-3’,6’-dihydroxy-Spiro[isobenzofuran-1(3H);dcorange25(fluorescein;dcorange25(fluorescein548);spiro[isobenzofuran-1(3h),9’-[9h]xanthen]-3-one,2’,7’-dichloro-3’,6’-dihydroxy;2-(2,7-dichloro-6-hydroxy-3-oxo-3-H-xanthen-9-yl)benzoic acid;2,7-Dichorofluorescin;2',7'-Dichloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
CAS:	76-54-0
MF:	C20H10Cl2O5
MW:	401.2
EINECS:	200-968-6
Product Categories:	-;Fluorescent;Xanthene;D;Stains and Dyes;Stains&Dyes, A to
Mol File:	76-54-0.mol

2',7'-DICHLOROFLUORESCEIN Chemical Properties

Melting point	280 °C (dec.)(lit.)
Boiling point	514.77°C (rough estimate)
density	0.79 g/mL at 20 °C
refractive index	1.5300 (estimate)
Fp	12°C (53.6°F)
storage temp.	Store at +5°C to +30°C.
solubility	alcohol: passes test
form	crystalline
pka	4.46(at 25℃)
color	orange to red-brown, powder
PH Range	4.0 (colorless) - 6.6 (green)
Water Solubility	Soluble in ethanol and methanol. Slightly dimethyl sulfoxide. Insoluble in water.
λmax	509nm
BRN	58009
Stability:	Stable. Incompatible with strong oxidizing agents.
Major Application	Electroluminescent devices, sol-gel silica films, integrated circuits, photoresists, lithographic printing plates, recording material, LED devices, photoconductors, Solid-state dye laser, lithographic printing plates, inks, Fluorescent pH sensors, emissive probes, chemotherapeutic treatment of disease, phototherapeutic treatment of disease, photodynamic treatment of disease
InChIKey	NZVMJBGGAQSNLI-UHFFFAOYSA-N
CAS DataBase Reference	76-54-0(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi,F
Risk Statements	36/37/38-36-67-11
Safety Statements	26-36-16
RIDADR	UN 1219 3/PG 2
WGK Germany	3
RTECS	NT8050000
TSCA	Yes
HS Code	3204 19 00

show more

Company Profile Introduction

You may like

Recommended supplier

MSDS|CAS|CAS DataBase|Pricacy|Terms|About Us|New Products| Contact us|Computer Version
Chemical Book