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3 3-DIMETHYL-2-METHYLENE-1-PHENYLINDOLI&

3 3-DIMETHYL-2-METHYLENE-1-PHENYLINDOLI& Structure
3 3-DIMETHYL-2-METHYLENE-1-PHENYLINDOLI& structure
CAS No.
5227-71-4
Chemical Name:
3 3-DIMETHYL-2-METHYLENE-1-PHENYLINDOLI&
Synonyms
3 3-DIMETHYL-2-METHYLENE-1-PHENYLINDOLI&;2,3-Dihydro-3,3-dimethyl-2-methylene-1-phenyl-1H-indole;1H-Indole, 2,3-dihydro-3,3-dimethyl-2-methylene-1-phenyl-;2,3-dihydro-3,3-dimethyl-2-methylidene-1-phenyl-1H-indole
CBNumber:
CB3504802
Molecular Formula:
C17H17N
Molecular Weight:
235.32
MDL Number:
MFCD00438714
MOL File:
5227-71-4.mol
Last updated:2022-08-15 17:37:50
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3 3-DIMETHYL-2-METHYLENE-1-PHENYLINDOLI& Properties

Boiling point 169-170 °C(lit.)
Density 1.034 g/mL at 25 °C(lit.)
refractive index n20/D 1.6100(lit.)
Flash point >230 °F
EPA Substance Registry System 1H-Indole, 2,3-dihydro-3,3-dimethyl-2-methylene-1-phenyl- (5227-71-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3

3 3-DIMETHYL-2-METHYLENE-1-PHENYLINDOLI& price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 552291 3,3-Dimethyl-2-methylene-1-phenylindoline 5227-71-4 1g $122 2023-01-07 Buy
TRC D495410 3,3-Dimethyl-2-methylene-1-phenylindoline 5227-71-4 100mg $55 2021-12-16 Buy
Chem-Impex 41834 3,3-Dimethyl-2-methylene-1-phenylindoline,suitableforHematology&Histology suitableforHematology&Histology 5227-71-4 1G $104.16 2021-12-16 Buy
American Custom Chemicals Corporation DYE0003045 3,3-DIMETHYL-2-METHYLENE-1-PHENYLINDOLINE 95.00% 5227-71-4 5MG $502.05 2021-12-16 Buy
Product number Packaging Price Buy
552291 1g $122 Buy
D495410 100mg $55 Buy
41834 1G $104.16 Buy
DYE0003045 5MG $502.05 Buy

3 3-DIMETHYL-2-METHYLENE-1-PHENYLINDOLI& Chemical Properties,Uses,Production

Uses

3,3-Dimethyl-2-methylene-1-phenylindoline is used in the preparation of photochromic spiropyrans by reaction with substituted salicylaldehydes.

3 3-DIMETHYL-2-METHYLENE-1-PHENYLINDOLI& Preparation Products And Raw materials

Raw materials

Preparation Products

3 3-DIMETHYL-2-METHYLENE-1-PHENYLINDOLI& Suppliers

Global( 4)Suppliers
Supplier Tel Email Country ProdList Advantage
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14443 57
Supplier Advantage
Tianjin heowns Biochemical Technology Co., Ltd. 57
3 3-DIMETHYL-2-METHYLENE-1-PHENYLINDOLI& 2,3-Dihydro-3,3-dimethyl-2-methylene-1-phenyl-1H-indole 2,3-dihydro-3,3-dimethyl-2-methylidene-1-phenyl-1H-indole 1H-Indole, 2,3-dihydro-3,3-dimethyl-2-methylene-1-phenyl- 5227-71-4