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2-ETHYNYL-4-AMINOTOLUENE

2-ETHYNYL-4-AMINOTOLUENE Structure
2-ETHYNYL-4-AMINOTOLUENE structure
CAS No.
134690-40-7
Chemical Name:
2-ETHYNYL-4-AMINOTOLUENE
Synonyms
2-Ethynyl-4-aMinotoluene;3-ethynyl-4-methylaniline;3-Ethynyl-4-Methyl-benzenaMine;Benzenamine, 3-ethynyl-4-methyl-;Benzenamine, 3-ethynyl-4-methyl- (9CI)
CBNumber:
CB91045207
Molecular Formula:
C9H9N
Molecular Weight:
131.17
MDL Number:
MFCD11656005
MOL File:
134690-40-7.mol
Last updated:2026-05-28 03:36:51
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2-ETHYNYL-4-AMINOTOLUENE Properties

storage temp. Amber Vial, Refrigerator, Under inert atmosphere
solubility Chloroform (Slightly), Methanol (Slightly)
form Oil
color Brown

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

2-ETHYNYL-4-AMINOTOLUENE price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-E890395-25MG 2-Ethynyl-4-aminotoluene 134690-40-7 25mg $154 2026-06-03 Buy
Matrix Scientific 121487 2-Ethynyl-4-aminotoluene 134690-40-7 250.00mg $49 2026-05-18 Buy
Matrix Scientific 121487 2-Ethynyl-4-aminotoluene 134690-40-7 1.00g $135 2026-05-18 Buy
Matrix Scientific 121487 2-Ethynyl-4-aminotoluene 134690-40-7 5.00g $401 2026-05-18 Buy
A1 Biochem Labs A1-00553 2-Ethynyl-4-aminotoluene 0.9 134690-40-7 1g $400 2026-06-05 Buy
Product number Packaging Price Buy
TRC-E890395-25MG 25mg $154 Buy
121487 250.00mg $49 Buy
121487 1.00g $135 Buy
121487 5.00g $401 Buy
A1-00553 1g $400 Buy

2-ETHYNYL-4-AMINOTOLUENE Chemical Properties,Uses,Production

Chemical Properties

Light Brown Oil

Uses

2-Ethynyl-4-aminotoluene is used in the preparation of pyrimidine derivatives.

2-ETHYNYL-4-AMINOTOLUENE Preparation Products And Raw materials

Raw materials

Preparation Products

2-ETHYNYL-4-AMINOTOLUENE Suppliers

Global( 33)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Chengdu HappySyn Pharmaceutical Technology Co., Ltd. 85114309 18982182443 yangli@happysyn.com China 2283 55
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8039 58
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9609 60
Aikon International Limited 025-66113011 19370895928 qzhang@aikonchem.com China 15390 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Suzhou Rovathin Foreign Trade Co.,Ltd 0512-65816829 18662214788 info@rovathin.com.cn China 9965 58
Fuxin Pharmaceutical +86-021-021-50872116 contact@fuxinpharm.com China 9976 58
Energy Chemical 400-0056266 marketing1@energy-chemical.com China 44927 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Chemsky（shanghai）International Co.,Ltd. 50
Chengdu HappySyn Pharmaceutical Technology Co., Ltd. 55
Shanghai TaoSu Biochemical Technology Co., Ltd. 58
Shenzhen SUNGENING Bio-Medical Co., Ltd. 60
Aikon International Limited 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Suzhou Rovathin Foreign Trade Co.,Ltd 58
Fuxin Pharmaceutical 58
Energy Chemical 58

2-ETHYNYL-4-AMINOTOLUENE Spectrum

2-ETHYNYL-4-AMINOTOLUENE(134690-40-7)1HNMR

134690-40-7(2-ETHYNYL-4-AMINOTOLUENE)Related Search:

Benzenamine, 5-ethynyl-2-methyl- (9CI) 3-Ethynylaniline tert-Butyl (3-ethynyl-4-methylphenyl)carbamate 2-Ethynyl-1-methyl-4-nitrobenzene Benzenamine, 4-ethynyl-3-methyl-
Benzenamine, 4-ethynyl-3,5-dimethyl-

1of2

Benzenamine, 3-ethynyl-4-methyl- (9CI) 2-Ethynyl-4-aMinotoluene 3-Ethynyl-4-Methyl-benzenaMine 3-ethynyl-4-methylaniline Benzenamine, 3-ethynyl-4-methyl- 134690-40-7 Amines, Aromatics, Intermediates Amines Aromatics Intermediates