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Name 1,1,2-Trimethyl-1H-benz[e]indole
EINECS255-429-8
CAS No. 41532-84-7
Density1.06 g/cm³
PSA12.36000
LogP3.65900
Solubilityinsoluble in water
Melting Point111-117 °C
FormulaC₁₅H₁₅N
Boiling Point333.7 °C at 760 mmHg
Molecular Weight209.291
Flash Point147.7 °C
Transport InformationN/A
Appearanceyellow to brown crystalline powder
Safety26-36-53-45-37/39
Risk Codes36/37/38-45
Molecular Structure
Hazard SymbolsXi, T
SynonymsXi, T
Article Data12

1,1,2-Trimethyl-1H-benz[e]indole Synthetic route

: 563-80-4
3-methyl-butan-2-one

: 2243-56-3
1-naphthylhydrazine hydrochloride

: 41532-84-7
2,3,3-trimethylbenzo[e]indole

Conditions

Conditions	Yield
With acetic acid at 20℃; for 6.5h; Reflux;	95%

: 563-80-4
3-methyl-butan-2-one

: 2243-57-4
2-hydrazinonaphthalene

: 41532-84-7
2,3,3-trimethylbenzo[e]indole

Conditions

Conditions	Yield
With benzene und Behandeln das entstandene β-Naphtylhydrazon mit wasserfreier Oxalsaeure in alkoh.Loesung;
With acetic acid 1.) 20 deg C, 0.5 h, 2.) reflux, 2 h; Multistep reaction;

: 74-88-4
methyl iodide

2.3-dimethyl-4.5-benzo-indole: 2.3-dimethyl-4.5-benzo-indole

: 41532-84-7
2,3,3-trimethylbenzo[e]indole

Conditions

Conditions	Yield
at 100℃;

: 563-80-4
3-methyl-butan-2-one

: 2243-58-5
2-naphthylhydrazine hydrochloride

: 41532-84-7
2,3,3-trimethylbenzo[e]indole

Conditions

Conditions	Yield
With acetic acid at 100℃; for 24h; Fischer Indole Synthesis;

: cyclosporin A

: 41532-84-7
2,3,3-trimethylbenzo[e]indole

Conditions

Conditions	Yield
Stage #1: cyclosporin A With tetrabutylammonium acetate; butanone Stage #2: In methanol

: 41532-84-7
2,3,3-trimethylbenzo[e]indole

: 74-88-4
methyl iodide

: 58464-25-8
1,1,2,3-tetramethyl-1H-benz[e]indol-3-ium iodide

Conditions

Conditions	Yield
In acetonitrile at 110℃; for 48h; Inert atmosphere;	100%
In methanol; acetonitrile at 50℃; for 2h;	95%
at 20℃; for 24h;	94%

: 41532-84-7
2,3,3-trimethylbenzo[e]indole

: 4224-70-8
6-bromohexanoic acid

: 3-(5-carboxypentyl)-1,1,2-trimethyl-1H-benzo-[e]indol-3-ium bromide

Conditions

Conditions	Yield
With potassium iodide In acetonitrile Heating;	100%
In nitromethane at 110℃; for 2h; Inert atmosphere; Microwave irradiation;	95%
In nitromethane at 110℃; for 2h; Inert atmosphere; Microwave irradiation;	95%

: 1633-83-6
1,4-butane sultone

: 41532-84-7
2,3,3-trimethylbenzo[e]indole

: 63149-24-6
4-(1,1,2-trimethyl-1H-benzo[e]indol-3-ium-3-yl)butane-1-sulfonate

Conditions

Conditions	Yield
at 120℃; for 2h;	99%
In sulfolane at 120 - 130℃;	92%
With 1,2-dichloro-benzene In diethyl ether at 120℃; for 18h; Inert atmosphere; Darkness;	90%

: 41532-84-7
2,3,3-trimethylbenzo[e]indole

: 4224-70-8
6-bromohexanoic acid

: C21H27NO2

Conditions

Conditions	Yield
In nitromethane Inert atmosphere; Reflux;	98%

: 41532-84-7
2,3,3-trimethylbenzo[e]indole

: 75-03-6
ethyl iodide

: 80566-25-2
3-ethyl-1,2,2,-trimethyl-benz[e]-1[H]indolium iodide

Conditions

Conditions	Yield
In nitromethane Inert atmosphere; Reflux;	97%
In acetonitrile for 48h; Heating;	91%
In acetonitrile	91%

1,1,2-Trimethyl-1H-benz[e]indole Chemical Properties

MF: C₁₅H₁₅N
MW: 209.29
EINECS: 255-429-8
mp:111-117 °C
density:0.7
solubility: insoluble (20°C)
WATER Solubility:insoluble (20 oC)
BRN:153709
The chemical synonyms of 1,1,2-Trimethyl-1H-benz[e]indole are 1,1,2-trimethyl-1h-benz[e]indol;1,1,2-TRIMETHYL-1H-BENZ[E]INDOLE;1,1,2-TRIMETHYL-1H-BENZO[E]INDOLE;1,1,2-TRIMETHYLBENZ[E]INDOLE;1,1,2-TRIMETHYLBENZO[E]INDOLE;1,1,2-TRIMETHYLNAPHTHO[1,2-D]PYRROLE;1H-BENZO[E]INDOLE, 1,1,2-TRIMETHYL-;2,3,3-TRIMETHYL-3H-BENZ[E]INDOL
The molecular structure of 1,1,2-Trimethyl-1H-benz[e]indole:

1,1,2-Trimethyl-1H-benz[e]indole Uses

1,1,2-Trimethyl-1H-benz[e]INDOLE is used as dye, pharmaceutical intermediates

1,1,2-Trimethyl-1H-benz[e]indole Toxicity Data With Reference

RTECS#: CAS# 41532-84-7: None listed
LD50/LC50: RTECS: Not available. Other: oral rat LD50 > 2000 mg/kg
Carcinogenicity: 1,1,2-Trimethyl-1H-benz[e]indole - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Other: The toxicological properties have not been fully investigated.

1,1,2-Trimethyl-1H-benz[e]indole Safety Profile

Risk Statements : 36/37/38-45
Safety Statements: 26-36-53-45-37/39
Hazard Codes : Xi,T
WGK Germany: 3

1,1,2-Trimethyl-1H-benz[e]indole Specification

Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials, prolonged exposure to air, direct sunlight..
Incompatibilities with Other Materials Strong oxidizing agents.
Hazardous Decomposition Products Carbon monoxide, carbon dioxide.
Hazardous Polymerization Will not occur.

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Product Name

1,1,2-Trimethyl-1H-benz[e]indole

1,1,2-Trimethyl-1H-benz[e]indole Synthetic route

1,1,2-Trimethyl-1H-benz[e]indole Chemical Properties

1,1,2-Trimethyl-1H-benz[e]indole Uses

1,1,2-Trimethyl-1H-benz[e]indole Toxicity Data With Reference

1,1,2-Trimethyl-1H-benz[e]indole Safety Profile

1,1,2-Trimethyl-1H-benz[e]indole Specification

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