FLUORESCEIN CHLORIDE

Product Name: FLUORESCEIN CHLORIDE
CAS No.: 630-88-6
Chemical Name: FLUORESCEIN CHLORIDE
Synonyms: FLUORESCEIN CHLORIDE;Fluoresceinechloride;[Reagent for AMines];3',6'-Dichlorofluoran;3',6'-DICHLOROFLUORANE;FLUORESCEIN DICHLORIDE;3′,6'-Dichlorofluorane;FLUORESCEIN CHLORIDEacid;3,6''-DICHLOROFLUORAN 92%;3',6'-Dichlorofluoran,92%
CBNumber: CB1357811
Molecular Formula: C20H10Cl2O3
Formula Weight: 369.2
MOL File: 630-88-6.mol

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FLUORESCEIN CHLORIDE Property

Melting point:: 253-255 °C(lit.)
Boiling point:: 485.02°C (rough estimate)
Density: 1.2569 (rough estimate)
refractive index: 1.7360 (estimate)
solubility: almost transparency in hot Toluene
form: powder to crystal
color: Light yellow to Yellow to Orange
InChI: InChI=1S/C20H10Cl2O3/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20/h1-10H
InChIKey: LNBKJWCRFAZVLK-UHFFFAOYSA-N
SMILES: C12(C3=C(C=C(Cl)C=C3)OC3=C1C=CC(Cl)=C3)C1=C(C=CC=C1)C(=O)O2
CAS DataBase Reference: 630-88-6(CAS DataBase Reference)
EPA Substance Registry System: Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dichloro- (630-88-6)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 37/39-26
WGK Germany: 3
HS Code: 29329990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: T341274
Product name: 3',6'-DICHLOROFLUORAN
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $185
Updated: 2025/07/31

Sigma-Aldrich

Product number: T341274
Product name: 3',6'-DICHLOROFLUORAN
Purity: Aldrich
Packaging: 1g
Price: $179
Updated: 2024/03/01

TCI Chemical

Product number: D0369
Product name: Fluorescein Chloride [Reagent for Amines]
Purity: >95.0%(HPLC)
Packaging: 1g
Price: $25
Updated: 2025/07/31

TCI Chemical

Product number: D0369
Product name: Fluorescein Chloride [Reagent for Amines]
Purity: >95.0%(HPLC)
Packaging: 25g
Price: $346
Updated: 2025/07/31

AK Scientific

Product number: 6534AF
Product name: Fluoresceinchloride
Packaging: 1g
Price: $118
Updated: 2021/12/16

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FLUORESCEIN CHLORIDE Chemical Properties,Usage,Production

Chemical Properties

WHITE TO YELLOW FINE CRYSTALLINE POWDER

Uses

3,6-Dichlorofluorescein, a fluoresceina, can be used in the spot test for drugs containing amino and heterocyclic nitrogen[1].

References

[1] T'u, Shih-Chung, et al. Fluorescein chloride spot test for drugs containing amino and heterocyclic nitrogen. Yaoxue Xuebao (1957), 5, 107-112.

FLUORESCEIN CHLORIDE Preparation Products And Raw materials

Raw materials

Toluene Fluorescein Sodium hydroxide Thionyl chloride

Preparation Products

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FLUORESCEIN CHLORIDE Suppliers

Americas 1 Austria 1 Belgium 1 China 76 Europe 1 Germany 3 India 4 Japan 4 Switzerland 2 United Kingdom 4 United States 11 Global 108

Suzhouhongxiong

Tel: 18051745768
Email: Suzhouhongxiong@163.com
Country: China
ProdList: 70
Advantage: 58

Anhui Yongsheng Pharmaceutical Technology Co., Ltd

Tel: 181-3307-5798 18017383231
Email: 983544897@qq.com
Country: China
ProdList: 921
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

RYSS TECH LTD

Tel: 400-188-0725 +86 21 34310725 13611771617
Fax: +86 21 34311076
Country: China
ProdList: 2002
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
Advantage: 57

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11707
Advantage: 57

Shanghai Jian Chao Chemical Technology Co., Ltd.

Tel: 150-2103-5486 18017383231
Fax: qq：2817624287
Email: 983544897@qq.com
Country: China
ProdList: 9342
Advantage: 55

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View Lastest Price from FLUORESCEIN CHLORIDE manufacturers

Henan Fengda Chemical Co., Ltd

Product: FLUORESCEIN CHLORIDEacid 630-88-6
Price: US $50.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-22

Career Henan Chemical Co

Product: FLUORESCEIN CHLORIDE 630-88-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95%-99.99%
Supply Ability: 1kg-10MT
Release date: 2019-05-24

630-88-6, FLUORESCEIN CHLORIDERelated Search:

2',7'-Dichlorofluorescein dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate 2',7'-DICHLOROFLUORESCIN DIACETATE 2′,7′-Dichlorodihydrofluorescein Diacetate 1 -(4-CHLOROPHENYL)-1 -PHENYLETHANOL 3-Chloroanisole 1-(2-METHOXYPHENYL)ETHANOL (S)-4-CHLORO-ALPHA-METHYLBENZYL ALCOHOL 5-Chloro-2-methylphenol FLUORESCEIN CHLORIDE (R)-4-CHLORO-ALPHA-METHYLBENZYL ALCOHOL 4-CHLORO-2-METHOXYBENZYL ALCOHOL 4,4'-Dichlorobenzhydrol 4-Chlorobenzhydrol 5-Chloro-2-methylanisole 4,4'-DDM 2',7'-DICHLOROFLUORESCEIN SODIUM SALT 4',5'-DICHLOROFLUORESCEIN

FLUORESCEIN CHLORIDE

FLUORESCEIN DICHLORIDE

3',6'-DICHLOROFLUORANE

9’-[9h]xanthen]-3-one,3’,6’-dichloro-spiro[isobenzofuran-1(3h

3',6'-dichlorospiro(phthalide-3,9'-xanthene)

2-(3,6-dichloro-9H-xanthen-9-yl)benzoic acid

Fluoresceinechloride

FLUORESCEIN DICHLORIDE-3 ,6 -DICHLOROFLUORAN

3,6''-DICHLOROFLUORAN 92%

Fluorescein Chloride [Reagent for Amines]

3',6'-Dichlorospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one

3',6'-Dichlorofluoran,92%

[Reagent for AMines]

Fluorescein Chloride&nbsp

3′,6′-Dichlorofluorescein

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dichloro-

3',6'-Dichloro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

FLUORESCEIN CHLORIDEacid

3',6'-Dichlorofluoran

3′,6'-Dichlorofluorane

630-88-6

C20H10Cl2O3

C20H10O3Cl2