ChemicalBook > CAS DataBase List > 3-Amino-9-ethylcarbazole

3-Amino-9-ethylcarbazole

Product Name
3-Amino-9-ethylcarbazole
CAS No.
132-32-1
Chemical Name
3-Amino-9-ethylcarbazole
Synonyms
AEC;9-ETHYLCARBAZOL-3-AMINE;9-Ethyl-9H-carbazol-3-amine;9H-Carbazol-3-amine, 9-ethyl-;3AC;50X;AEC, 50X;AEC BUFFER;AKOS BBS-00003629;TIMTEC-BB SBB000498
CBNumber
CB3761362
Molecular Formula
C14H14N2
Formula Weight
210.27
MOL File
132-32-1.mol
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3-Amino-9-ethylcarbazole Property

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
InChI
InChI=1S/C14H14N2/c1-2-16-13-6-4-3-5-11(13)12-9-10(15)7-8-14(12)16/h3-9H,2,15H2,1H3
InChIKey
OXEUETBFKVCRNP-UHFFFAOYSA-N
SMILES
N1(CC)C2=C(C=CC=C2)C2=C1C=CC(N)=C2
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

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)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H350May cause cancer

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P308+P313IF exposed or concerned: Get medical advice/attention.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
A6926
Product name
3-Amino-9-ethylcarbazole
Purity
tablet
Packaging
5 tabs
Price
$54.53
Updated
2025/07/31
Sigma-Aldrich
Product number
A6926
Product name
3-Amino-9-ethylcarbazole
Purity
tablet
Packaging
50 tabs
Price
$217
Updated
2025/07/31
Sigma-Aldrich
Product number
A6926
Product name
3-Amino-9-ethylcarbazole
Purity
tablet
Packaging
100 tabs
Price
$397
Updated
2025/07/31
Sigma-Aldrich
Product number
152226
Product name
AEC Substrate Buffer
Purity
This AEC Substrate Buffer is validated for use in Immunoblotting and Immunohistochemistry.
Packaging
50ML
Price
$136
Updated
2025/07/31
Sigma-Aldrich
Product number
A6926
Product name
3-Amino-9-ethylcarbazole
Purity
tablet
Packaging
5tablets
Price
$55.7
Updated
2024/03/01
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3-Amino-9-ethylcarbazole Chemical Properties,Usage,Production

Chemical Properties

3-Amino-9-ethylcarbazole is a brownish or tannish powder and chunks. It is utilized for producing dyes and pigments, as well as serving as an indicator for peroxidase in cells and a biological stain.

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).

Definition

ChEBI: 3-Amino-9-ethylcarbazole is a hydrochloride salt and free amine solid compound. It 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.

Preparation

Prepared by reducing 3-nitro-N-ethylcarbazole with sodium sulfide.

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.

3-Amino-9-ethylcarbazole Preparation Products And Raw materials

Raw materials

Potassium tert-butoxide Ammonium hydroxide Ethanol N,N-Dimethylformamide Sodium sulfide Diethyl oxalate Carbazole 9-Ethyl-3-nitrocarbazole Hydrochloric acid Nitric acid Acetic acid Methanol Iron

Preparation Products

REMASTRAL BLUE FFRL Permanent Violet RL
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3-Amino-9-ethylcarbazole Suppliers

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View Lastest Price from 3-Amino-9-ethylcarbazole manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
3-Amino-9-ethylcarbazole 132-32-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-26
Career Henan Chemical Co
Product
3-Amino-9-ethylcarbazole 132-32-1
Price
US $2.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100kg
Release date
2018-12-23
Career Henan Chemical Co
Product
3-Amino-9-ethylcarbazole 132-32-1
Price
US $8.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10tons
Release date
2018-12-23

132-32-1, 3-Amino-9-ethylcarbazoleRelated Search:

Glycine EC 2.6.1.2 Bis(2-ethylhexyl)amine Triethylamine 3-Aminopyridine 6-Aminocaproic acid ALTRENOGEST Triethanolamine Dibenzylamine N-Ethylmethylamine POLY(N-VINYLCARBAZOLE) 3-Ethyl-3-oxetanemethanol 2-Aminophenol Tris(hydroxymethyl)aminomethane 9-Ethyl-3-nitrocarbazole REMASTRAL BLUE FFRL Carbazole N-Ethylcarbazole

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