Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-

Modify Date: 2024-02-01 10:26:59

Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- Structure
Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- structure
 Common Name Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-
CAS Number 1485-92-3 Molecular Weight 277.36000
Density 1.18g/cm3 Boiling Point 408.7ºC at 760mmHg
Molecular Formula C19H19NO Melting Point 92ºC
MSDS N/A Flash Point 120.1ºC

 Names

Name 1',3',3'-trimethylspiro[chromene-2,2'-indole]
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.18g/cm3
Boiling Point 408.7ºC at 760mmHg
Melting Point 92ºC
Molecular Formula C19H19NO
Molecular Weight 277.36000
Flash Point 120.1ºC
Exact Mass 277.14700
PSA 12.47000
LogP 4.28110
Vapour Pressure 6.87E-07mmHg at 25°C
Index of Refraction 1.652

 Safety Information

HS Code 2934999090

 Synthetic Route

1,3,3 TRIMETHYL-2-METHYLENE INDOLINE structure

1,3,3 TRIMETHYL...

CAS#:118-12-7
Salicylaldehyde structure

Salicylaldehyde

CAS#:90-02-8

~94%

Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- Structure

Spiro[2H-1-benz...

CAS#:1485-92-3
Literature: Rohadi, Atisya; Hasbullah, Siti Aishah; Lazim, Azwan Mat; Nordin, Rumaisa Heterocycles, 2014 , vol. 89, # 4 p. 1017 - 1024
1,3,3 TRIMETHYL-2-METHYLENE INDOLINE structure

1,3,3 TRIMETHYL...

CAS#:118-12-7
Salicylaldehyde structure

Salicylaldehyde

CAS#:90-02-8

~%

Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- Structure

Spiro[2H-1-benz...

CAS#:1485-92-3

N/A structure

N/A

CAS#:20200-79-7
Literature: Journal of the American Chemical Society, , vol. 74, p. 6288
1,3,3-trimethyl-2-(2-buten-1-ylidene)indoline structure

1,3,3-trimethyl...

CAS#:78844-66-3
Salicylaldehyde structure

Salicylaldehyde

CAS#:90-02-8

~58%

Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- Structure

Spiro[2H-1-benz...

CAS#:1485-92-3

1,3,3-Trimethyl-4'-[4-(1,3,3-trimethylindolin-2-ylidene)-2-buten-2-yl]indoline-2-spiro-2'-chroman structure

1,3,3-Trimethyl...

CAS#:78844-63-0
Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 17, # 5 p. 476 - 479 Khimiya Geterotsiklicheskikh Soedinenii, , # 5 p. 649 - 653
1,3,3 TRIMETHYL-2-METHYLENE INDOLINE structure

1,3,3 TRIMETHYL...

CAS#:118-12-7
2-Methylbenzyl Alcohol structure

2-Methylbenzyl ...

CAS#:89-95-2

~%

Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- Structure

Spiro[2H-1-benz...

CAS#:1485-92-3
Literature: Tetrahedron, , vol. 56, # 36 p. 6951 - 6956
1,3,3 TRIMETHYL-2-METHYLENE INDOLINE structure

1,3,3 TRIMETHYL...

CAS#:118-12-7
Salicylaldehyde structure

Salicylaldehyde

CAS#:90-02-8

~47%

Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- Structure

Spiro[2H-1-benz...

CAS#:1485-92-3

1',3',3'-trimethyl-4-(1,3,3-trimethyl-2,3-dihydro-indol-2-ylmethyl)-1',3'-dihydro-spiro[chromene-2,2'-indole] structure

1',3',3'-trimet...

CAS#:17487-80-8
Literature: Torres; Vazquez; Gonzalez Synthetic Communications, 1995 , vol. 25, # 1 p. 105 - 110
Salicylaldehyde structure

Salicylaldehyde

CAS#:90-02-8

~%

Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- Structure

Spiro[2H-1-benz...

CAS#:1485-92-3

N/A structure

N/A

CAS#:20200-79-7
Literature: Journal of the American Chemical Society, , vol. 74, p. 6288 Helvetica Chimica Acta, , vol. 23, p. 247,266
Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- Structure

Spiro[2H-1-benz...

CAS#:1485-92-3

~%

Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- Structure

Spiro[2H-1-benz...

CAS#:1485-92-3
Literature: Journal of the American Chemical Society, , vol. 122, # 28 p. 6594 - 6600
6-[2-(1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene)ethylidene]-2,4-cyclohexadienone structure

6-[2-(1,3,3-tri...

CAS#:2016-67-3

~%

Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- Structure

Spiro[2H-1-benz...

CAS#:1485-92-3
Literature: Journal of Photochemistry and Photobiology A: Chemistry, , vol. 231, # 1 p. 41 - 44
1,3,3 TRIMETHYL-2-METHYLENE INDOLINE structure

1,3,3 TRIMETHYL...

CAS#:118-12-7
Ethanol structure

Ethanol

CAS#:64-17-5
Salicylaldehyde structure

Salicylaldehyde

CAS#:90-02-8

~%

Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- Structure

Spiro[2H-1-benz...

CAS#:1485-92-3
Literature: Journal of the American Chemical Society, , vol. 74, p. 6288 Helvetica Chimica Acta, , vol. 23, p. 247,266

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1',3',3'-Trimethylspiro[1(2H)-benzopyran-2,2'-indoline]
1,3,3-Trimethylindolinobenzopyrylospiran
1',3',3'-trimethylspiro<2H-1-benzopyran-2,2'-indoline>
1,3,3-TriMethylindolinobenzopyrylospiran [PhotochroMic CoMpound]
1,3,3-trimethylspiro<2H,1'-benzopyrane>-2,2'-indoline
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Chemsrc provides CAS#:1485-92-3 MSDS, density, melting point, boiling point, structure, etc. Its name is Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl->> amp version: Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-

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