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

HCID 99508CAS 630-88-6

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Basic information

Standard SMILES: O=C1OC2(c3ccc(Cl)cc3Oc3cc(Cl)ccc32)c2ccccc21
InChIKey: LNBKJWCRFAZVLK-UHFFFAOYSA-N
Molecular formula: C20H10Cl2O3
Average molar mass: 369.203 g/mol
Monoisotopic mass: 368.00069954

Names & identifiers

Preferred name: Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dichloro-
IUPAC: 3',6'-Dichloro-3H-spiro[[2]benzofuran-1,9'-xanthen]-3-one
English name: FLUORESCEIN CHLORIDE
Molecular formula: C20H10Cl2O3
Molecular weight: 369.2

Names & synonyms

3',6'-Dichloro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-oneFLUORESCEIN CHLORIDEFluoresceinechloride[Reagent for AMines]3',6'-Dichlorofluoran3',6'-DICHLOROFLUORANEFLUORESCEIN DICHLORIDE3′,6'-DichlorofluoraneFLUORESCEIN CHLORIDEacid3,6''-DICHLOROFLUORAN 92%

Database identifiers

CAS: 630-88-6
PubChem CID: 99508
DTXSID: DTXSID7060889
UNII: 2G5JV2XD4H
EC Number: 211-147-7
Nikkaji: J68.994G

Properties

Physicochemical properties

Melting point: 253 · 253-255 °C(lit.)
Boiling point: 485.02 °C · 485.02°C (rough estimate)
Density: 1.2569 · 1.2569 (rough estimate)
refractive index: 1.736 · 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 · 630-88-6(CAS DataBase Reference)
FDA UNII: 2 G5JV2XD4H · 2G5JV2XD4H
EPA Substance Registry System: -1 · Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dichloro- (630-88-6)
Symbol(GHS): 7 · GHS07,GHS09
Signal word: Warning
Hazard statements: 302 · H302-H411
Precautionary statements: 264 · P264-P270-P301+P312-P330-P501
Hazard Codes: Xi
Risk Statements: 36 · 36/37/38
Safety Statements: 37 · 37/39-26
WGK Germany: 3 · 3
TSCA: TSCA listed
HS Code: 29329990 · 29329990

Safety & regulation

Safety data

wgk: 3
tsca: TSCA listed
hs_code: 29329990
risk_code: 36/37/38
Signal word: Warning
Symbol(GHS): GHS07,GHS09
hazard_code: Xi
safety_code: 37/39-26
Hazard statements: H302-H411
Precautionary statements: P264-P270-P301+P312-P330-P501

Chemistry & industry

Applications

Uses3,6-Dichlorofluorescein, a fluoresceina, can be used in the spot test for drugs containing amino and heterocyclic nitrogen[1].

Upstream & downstream products

Upstream raw materials

Downstream products

SOLVENT VIOLET 2 Solvent Red 49 Acid Violet 30 Solvent Red 109 C.I. Solvent Violet 10 AKA215 ACID VIOLET 9 Rhodamine B

Suppliers50 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

湖南韵邦生物科技股份有限公司85561037 15386497078 · [email protected]

上海康朗生物科技有限公司021-61998208 18217752821 · [email protected]

毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]

上海哲研生物科技有限公司021-18017610038 18017610038 · [email protected]

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