Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-6-nitro- (1498-88-0)

Identification
Name:	Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-6-nitro-
Synonyms:	Spiro[2H-1-benzopyran-2,2'-indoline],1',3',3'-trimethyl-6-nitro- (6CI,7CI,8CI);1,1,3-Trimethyl-6'-nitrospiro[indoline-2,2'-benzopyran];1,3,3-Trimethyl-2-(6-nitrospirobenzopyran-2-yl)indoline;1,3,3-Trimethyl-2-indolino-2'-spiro-6'-nitrobenzo[b]pyran;1,3,3-Trimethyl-6-nitroindoline-2-spiro-2,2-benzopyran; 1,3,3-Trimethyl-6-nitrospiro(2H-1-benzopyran-2,2'-indoline);1,3,3-Trimethyl-6'-nitroindoline-2-spiro-2'-benzopyran;1,3,3-Trimethyl-6'-nitrospiro(indolino-2,2'-benzopyran);1,3,3-Trimethyl-6'-nitrospiro[indole-2,2'-benzopyran];1,3,3-Trimethyl-6'-nitrospiro[indoline-2,2'(2'H)-chromene];1,3,3-Trimethyl-6'-nitrospiro[indoline-2,2'-benzopyran];1,3,3-Trimethylindolino-6'-nitrospirobenzopyran;1',3',3'-Trimethyl-6-nitrospiro[2H-1-benzopyran-2,2'-indoline];1',3'-Dihydro-1',3',3'-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2'-[2H]indole];2H-Spiro[6]nitrochromene-2,2'-[1,3,3]trimethylindoline;6-Nitro-1',3',3'-trimethylspiro[1H-1-benzopyran-2,2'-indoline];6-Nitro-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-indoline];6-Nitro-1',3',3'-trimethylspiro[2H-benzopyran-2,2'-indoline]; 6'-Nitro-1,3,3-trimethylspiro[2'H-1'-benzopyran-2',2-indoline];6'-Nitro-1,3,3-trimethylspiro[indoline-2,2'-2'H-chromene]; NSC 206176; SP 1; SP1 (dye)
CAS:	1498-88-0
EINECS:	216-102-5
Molecular Formula:	C19H18 N2 O3
Molecular Weight:	322.39
InChI:	InChI=1/C19H18N2O3/c1-18(2)15-6-4-5-7-16(15)20(3)19(18)11-10-13-12-14(21(22)23)8-9-17(13)24-19/h4-12H,1-3H3
Molecular Structure:
Properties
Melting Point:	32°C
Flash Point:	241.9°C
Boiling Point:	476.3°Cat760mmHg
Density:	1.31g/cm³
Refractive index:	1.67
Flash Point:	241.9°C
Safety Data
Hazard Symbols	Xi: Irritant

Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-6-nitro- (1498-88-0)

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