- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Ethyl propiolate
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Ethyl propiolate
- Price: ￥458.0/25ml ￥138.0/5ml
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Ethyl propiolate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: ethyl propiolate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Chainpharm Limited
- China
- Product Name: Ethyl propiolate
- Price: ￥Inquiry/1g ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg
- Purity: 97.0%
- Stocking Period: 14 Day
- Contact: Sales Department
- Email: sales@chainpharm.com
623-47-2
623-47-2 structure
- Name: Ethyl propiolate
- Chemical Name: ethyl propiolate
- CAS Number: 623-47-2
- Molecular Formula: C5H6O2
- Molecular Weight: 98.100
- Catalog: Chemical reagent Organic reagent Ester Ethyl ester compound
- Create Date: 2018-06-22 07:07:07
- Modify Date: 2025-08-22 04:26:49
| Name | ethyl propiolate |
|---|---|
| Synonyms |
MFCD00009184
Ethyl 2-propynoate ethyl prop-2-ynoate 2-Propynoic acid, ethyl ester EINECS 210-795-8 Ethyl propiolate Propiolic acid, ethyl ester Ethylprop-2-inoat |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 120.0±0.0 °C at 760 mmHg |
| Melting Point | 9°C |
| Molecular Formula | C5H6O2 |
| Molecular Weight | 98.100 |
| Flash Point | 23.3±0.0 °C |
| Exact Mass | 98.036781 |
| PSA | 26.30000 |
| LogP | 1.42 |
| Vapour Pressure | 15.5±0.2 mmHg at 25°C |
| Index of Refraction | 1.419 |
| Storage condition | 2-8°C |
| Water Solubility | miscible |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R10;R36/37/38 |
| Safety Phrases | S26-S36-S37/39-S16 |
| RIDADR | UN 3272 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 3 |
| HS Code | 2916190090 |
|
~61%
623-47-2 |
| Literature: Jung,M-E.; Buszek,K.R. Journal of the American Chemical Society, 1988 , vol. 110, p. 3965 |
|
~0%
Detail
|
| Literature: American Cyanamid Company Patent: US6358980 B1, 2002 ; US 6358980 B1 |
|
~70%
623-47-2
Detail
|
| Literature: American Cyanamid Company Patent: US6277885 B1, 2001 ; |
|
~%
623-47-2 |
| Literature: Angewandte Chemie - International Edition, , vol. 53, # 16 p. 4154 - 4158 Angew. Chem., , vol. 126, # 16 p. 4238 - 4242,5 |
|
~%
Detail
|
| Literature: Helvetica Chimica Acta, , vol. 83, # 5 p. 1022 - 1048 |
|
~%
623-47-2 |
| Literature: Tetrahedron Letters, , vol. 23, # 40 p. 4135 - 4138 |
|
~%
623-47-2 |
| Literature: Zhurnal Obshchei Khimii, , vol. 20, p. 1729,1731;engl.Ausg.S.1787,1789 |
|
~%
623-47-2 |
| Literature: Zhurnal Obshchei Khimii, , vol. 20, p. 1729,1731;engl.Ausg.S.1787,1789 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![Ethyl 5-((tert-butoxycarbonyl)amino)pyrazolo[1,5-a]pyridine-3-carboxylate structure](https://image.chemsrc.com/caspic/427/1101120-33-5.png)
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |