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ChemicalBook >> CAS DataBase List >> 4-ETHYNYLANILINE

4-ETHYNYLANILINE

4-ETHYNYLANILINE price.
  • $4 - $4714
  • Product name: 4-ETHYNYLANILINE
  • CAS: 14235-81-5
  • MF: C8H7N
  • MW: 117.15
  • EINECS:
  • MDL Number:MFCD00168824
  • Synonyms:4-Ethynylaniline ,98%;4-Ethynylaniline,1-Amino-4-ethynylbenzene;p-Ethnylaniline;4-ethenylbenzenamine;4-Ethynyl aniline (4-aminophenylacetylene);4-ETHYNYLANILINE 97%;Benzenamine, 4-ethynyl- (9CI);4-ETHYNYLANILINE, 99%4-ETHYNYLANILINE, 99%4-ETHYNYLANILINE, 99%4-ETHYNYLANILINE, 99%
Price60 Properties Safety Information Description
60 prices
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Brand
  • aablocks
  • AccelPharmtech
  • ACHEMBLOCK
  • Acrotein
  • Activate Scientific
  • AHH
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • GFS CHEMICALS
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 250mg
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  • 5g
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  • 25g
  • 35G
  • 100G
  • 250g
  • 3000g
  • 1 g
  • Manufactureraablocks
  • Product numberAA0033Y0
  • Product description4-Ethynylaniline 98%
  • Packaging250mg
  • Price$4
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033Y0
  • Product description4-Ethynylaniline 98%
  • Packaging1g
  • Price$5
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033Y0
  • Product description4-Ethynylaniline 98%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033Y0
  • Product description4-Ethynylaniline 98%
  • Packaging10g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033Y0
  • Product description4-Ethynylaniline 98%
  • Packaging25g
  • Price$40
  • Updated2026-05-28
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberAR1171
  • Product description4-Ethynyl aniline 99%
  • Packaging35G
  • Price$320
  • Updated2026-05-21
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS86269
  • Product description4-Aminophenylacetylene 95%
  • Packaging100G
  • Price$285
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS86269
  • Product description4-Aminophenylacetylene 95%
  • Packaging100G
  • Price$285
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-1786
  • Product description4-Ethynyl-benzenamine 97%
  • Packaging25g
  • Price$271.33
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-1786
  • Product description4-Ethynyl-benzenamine 97%
  • Packaging250g
  • Price$605.5
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-1786
  • Product description4-Ethynyl-benzenamine 97%
  • Packaging25g
  • Price$60.9
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-1786
  • Product description4-Ethynyl-benzenamine 97%
  • Packaging100g
  • Price$242.2
  • Updated2026-05-25
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS102917
  • Product description4-Ethynylaniline 98%
  • Packaging1g
  • Price$39
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS102917
  • Product description4-Ethynylaniline 98%
  • Packaging5G
  • Price$108
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS102917
  • Product description4-Ethynylaniline 98%
  • Packaging25g
  • Price$388
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-12845
  • Product description4-Ethynylaniline 98%
  • Packaging10g
  • Price$305
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0033Y0 4-Ethynylaniline 98% 250mg $4 2026-05-28 Buy
aablocks AA0033Y0 4-Ethynylaniline 98% 1g $5 2026-05-28 Buy
aablocks AA0033Y0 4-Ethynylaniline 98% 5g $10 2026-05-28 Buy
aablocks AA0033Y0 4-Ethynylaniline 98% 10g $19 2026-05-28 Buy
aablocks AA0033Y0 4-Ethynylaniline 98% 25g $40 2026-05-28 Buy
AccelPharmtech AR1171 4-Ethynyl aniline 99% 35G $320 2026-05-21 Buy
ACHEMBLOCK S86269 4-Aminophenylacetylene 95% 100G $285 2026-05-25 Buy
ACHEMBLOCK S86269 4-Aminophenylacetylene 95% 100G $285 2026-05-27 Buy
Acrotein AC-1786 4-Ethynyl-benzenamine 97% 25g $271.33 2021-12-16 Buy
Acrotein AC-1786 4-Ethynyl-benzenamine 97% 250g $605.5 2026-05-25 Buy
Acrotein AC-1786 4-Ethynyl-benzenamine 97% 25g $60.9 2026-05-25 Buy
Acrotein AC-1786 4-Ethynyl-benzenamine 97% 100g $242.2 2026-05-25 Buy
Activate Scientific AS102917 4-Ethynylaniline 98% 1g $39 2021-12-16 Buy
Activate Scientific AS102917 4-Ethynylaniline 98% 5G $108 2021-12-16 Buy
Activate Scientific AS102917 4-Ethynylaniline 98% 25g $388 2021-12-16 Buy
AHH MT-12845 4-Ethynylaniline 98% 10g $305 2021-12-16 Buy
Next Last

Properties

Melting point :98-102 °C (dec.) (lit.)
Boiling point :99-101 °C(Press: 13 Torr)
Density :1.05±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
pka :3.11±0.10(Predicted)
form :Crystalline Powder
color :Yellow to brown
BRN :2205181
InChI :InChI=1S/C8H7N/c1-2-7-3-5-8(9)6-4-7/h1,3-6H,9H2
InChIKey :JXYITCJMBRETQX-UHFFFAOYSA-N
SMILES :C1(N)=CC=C(C#C)C=C1
CAS DataBase Reference :14235-81-5(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Ethynylaniline may be used in the synthesis ofN-methyliminodiethyl 4-(4-ethynylphenyliminomethyl)benzeneboronate.It can also be used to prepare an acetylene ligand, HC2-NDI (NDI= 1,4,5,8-naphthalenediimide).

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Suppliers and manufacturers

Shanghai Qyubiotech Co., Ltd.
4-ethynylaniline
$0.00 /1kg
4-ethynylaniline CAS:14235-81-5
career henan chemical co
4-ETHYNYLANILINE
$1.00 /1KG
4-ETHYNYLANILINE CAS:14235-81-5
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Shanghai Time Chemicals CO., Ltd.
Accela ChemBio Inc.
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd