ChemicalBook >> CAS DataBase List >>2-Ethynylaniline
2-Ethynylaniline
- CAS No.
- 52670-38-9
- Chemical Name:
- 2-Ethynylaniline
- Synonyms
- 2-Ethynylaniline;2-ETHYNYLANILINE 98;2-Ethynylaniline 98%;Erlotinib Impurity 40;2-Ethynyl-benzenaMine;2-Ethynyl-phenylaMine;2-Aminophenylacetylene;Benzenamine, 2-ethynyl-;2-ethynylaniline - [E24087];Benzenamine, 2-ethynyl- (9CI)
- CBNumber:
- CB2505251
- Molecular Formula:
- C8H7N
- Molecular Weight:
- 117.15
- MDL Number:
- MFCD00168862
- MOL File:
- 52670-38-9.mol
- MSDS File:
- SDS
Last updated:2026-05-28 00:34:54
| Product description | Number | Pack Size | Price |
| 2-Ethynylaniline 98% | 597651 | 1g | $135 |
| 2-Ethynylaniline 98% | 597651 | 5g | $402 |
| 2-Ethynylaniline | E1410 | 250MG | $40 |
| 2-ETHYNYL-PHENYLAMINE 97% | 61290 | 1G | $30 |
| 2-ETHYNYL-PHENYLAMINE 97% | 61290 | 5G | $124 |
| More product size | |||
| Melting point | 87-88 °C |
|---|---|
| Boiling point | 229-230 °C (lit.) |
| Density | 1.030 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 209 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| form | clear liquid |
| pka | 1+-.0.10(Predicted) |
| color | Colorless to Light orange to Yellow |
| InChI | InChI=1S/C8H7N/c1-2-7-5-3-4-6-8(7)9/h1,3-6H,9H2 |
| InChIKey | ALQPJHSFIXARGX-UHFFFAOYSA-N |
| SMILES | C1(N)=CC=CC=C1C#C |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2921490090 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| NFPA 704 |
|
2-Ethynylaniline price More Price(58)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 597651 | 2-Ethynylaniline 98% | 52670-38-9 | 1g | $135 | 2026-04-30 | Buy |
| Sigma-Aldrich | 597651 | 2-Ethynylaniline 98% | 52670-38-9 | 5g | $402 | 2026-04-30 | Buy |
| TCI Chemical | E1410 | 2-Ethynylaniline | 52670-38-9 | 250MG | $40 | 2026-04-30 | Buy |
| AstaTech | 61290 | 2-ETHYNYL-PHENYLAMINE 97% | 52670-38-9 | 1G | $30 | 2026-04-30 | Buy |
| AstaTech | 61290 | 2-ETHYNYL-PHENYLAMINE 97% | 52670-38-9 | 5G | $124 | 2026-04-30 | Buy |
2-Ethynylaniline Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 136)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8828 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9911 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 24597 | 58 |
| Shaanxi Cuikang Pharmaceutical Technology Co., Ltd | +8618829768577 | gao490372054@gamil.com | China | 1249 | 58 |
View Lastest Price from 2-Ethynylaniline manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-09-03 | 2-ETHYNYLANILINE 98
52670-38-9
|
$7.00 | 1KG | 98% | Career Henan Chemical Co |
-
- 2-ETHYNYLANILINE 98
52670-38-9
- $7.00
- 98%
- Career Henan Chemical Co
52670-38-9(2-Ethynylaniline)Related Search:
2-Ethynyl-phenylaMine
2-Ethynyl-benzenaMine
2-Ethynylaniline 98%
Benzenamine, 2-ethynyl-
2-ETHYNYLANILINE 98
2-Ethynyl aniline (2-aminophenylacetylene)
Benzenamine, 2-ethynyl- (9CI)
Erlotinib Hydrochloride iMpurity 40
Erlotinib Impurity 40
Erlotinib Impurity 40Erlotinib Impurity 41
2-Ethynyl-Benzenamine
（Erlotinib Impurity 40）
2-Aminophenylacetylene
2-Ethynylaniline
2-ethynylaniline - [E24087]
52670-38-9
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