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3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide

3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide structure

CAS No:
50292-91-6
Formula:
C34H36N2O2
Chemical Name:
3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide
Synonyms:
3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide;3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)-1(3H)-Isobenzofuranone;1,1-Bis(1-butyl-2-methyl-1H-indole-3-yl)isobenzofuran-3(1H)-one;3,3-Bis(1-butyl-2-methyl-1H-indole-3-yl)isobenzofuran-1(3H)-one;Copikem 20;Copikem 20 Magenta;Copikem Magenta;Copikem Magenta 20
Categories:
Dyes and Pigments > Dye

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3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide Basic Attributes

Molecular Weight：

504.66

Exact Mass：

504.66

EC Number：

256-523-1

TSCA：

TSCA listed

DSSTox ID：

DTXSID9068538

HScode：

2934999090

Characteristics

PSA：

36.2

XLogP3：

8.27530

Density：

1.15±0.1 g/cm3(Predicted)

Boiling Point：

687.1±55.0 °C(Predicted)

Flash Point：

369.4ºC

Refractive Index：

1.624

Critical Temperature & Pressure：

2-8°C

3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide Use and Manufacturing

Uses

3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide (Copikem 20) is a magenta-colored fluoran-type leuco dye, used in thermal and pressure-sensitive recording materials.

Manufacturing Info：

1(3H)-Isobenzofuranone, 3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)-: ACTIVE

Computed Properties

Molecular Weight:504.7
XLogP3:7.9
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:8
Exact Mass:504.277678395
Monoisotopic Mass:504.277678395
Topological Polar Surface Area:36.2
Heavy Atom Count:38
Complexity:783
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide

HN JYD CHEM FACTORY Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of color former,leuco dye,thermochromic raw materials

leuco dye thermochromic color former RED cas50292-91-6 99% WHITE TO CRISTAL JYDV-1 JYD

CAS No.: 50292-91-6

Grade: Leuco dyes for thermochromic coatings

Content: 99%

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Guide of 3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide

Basic Attributes
Characteristics
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
Learn More Other Chemicals

3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide

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