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3-Amino-9-ethylcarbazole

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3-Amino-9-ethylcarbazole Basic information

Product Name:
3-Amino-9-ethylcarbazole
Synonyms:
  • TIMTEC-BB SBB000498
  • 2-AMINO-9-ETHYL CARBAZOLE
  • 3-Amino-9-ethylcarbazole,9-Ethylcarbazol-3-amine, AEC
  • 3-Amino-9-ethylcarba
  • 3-amino-9-ethyl-carbazol
  • 3-amino-n-ethylcarbazol
  • 9-Ethyl-3-carbazolamine
  • 3-Amino-9-ethyl-9H-carbazole
CAS:
132-32-1
MF:
C14H14N2
MW:
210.27
EINECS:
205-057-7
Product Categories:
  • Intermediates of Dyes and Pigments
  • Biochemistry
  • Carbazoles (for Conduting Polymer Research)
  • Enzyme
  • Substrates
  • carbazole
  • Carbazoles
  • Functional Materials
  • Reagents for Conducting Polymer Research
  • buffer
Mol File:
132-32-1.mol
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3-Amino-9-ethylcarbazole Chemical Properties

Melting point:
85-88 °C(lit.)
Boiling point:
355C
Density 
1,15g/cm
refractive index 
1.6180 (estimate)
storage temp. 
2-8°C
solubility 
Chloroform (Sparingly), Methanol (Slightly)
pka
4.99±0.30(Predicted)
form 
tablet
color 
Brown to Very Dark Brown
BRN 
174969
CAS DataBase Reference
132-32-1(CAS DataBase Reference)
NIST Chemistry Reference
9H-carbazol-3-amine, 9-ethyl-(132-32-1)
EPA Substance Registry System
3-Amino-9-ethylcarbazole (132-32-1)
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Safety Information

Hazard Codes 
T
Risk Statements 
25-36/37/38-40-23/24/25-45
Safety Statements 
45-36/37/39-26-22-53
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
RTECS 
FE3590000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29339900
Hazardous Substances Data
132-32-1(Hazardous Substances Data)

MSDS

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3-Amino-9-ethylcarbazole Usage And Synthesis

Chemical Properties

brown fine crystalline powder and chunks

Chemical Properties

3-Amino-9-ethylcarbazole is a brown or tan, crystalline compound.

Uses

3-Amino-9-ethylcarbazole (AEC) has been used as a chromogen in immunohistochemistry to visualize the cells. It has also been used as a substrate in enzyme-linked immune absorbent spot (ELISpot).

Uses

3-Amino-9-ethylcarbazole has been used to visualize the bound primary antibody by using a streptavidin method. It has also been used in visualizing tissue sections from tumour samples.

Definition

A hydrochloride salt and free amine solid compound.

General Description

Tan powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

3-Amino-9-ethylcarbazole neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.

Hazard

Questionable carcinogen; poison.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition 3-Amino-9-ethylcarbazole emits toxic fumes.

Fire Hazard

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.

Safety Profile

Suspected carcinogen with experimental carcinogenic data. Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic fumes of NOx,.

Potential Exposure

Plant workers engaged in the manufacture of this compound and its use in pigment manufacture. Laboratory workers using this material in colorimetric enzyme assays and as a biological stain

Shipping

UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Incompatibilities

3-Amino-9-ethylcarbazole neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.

Waste Disposal

Incinerator equipped with a scrubber or thermal unit to reduce nitrogen oxides emissions.

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