ChemicalBook >> CAS DataBase List >>ETHYL 3-ISOCYANATOPROPIONATE
ETHYL 3-ISOCYANATOPROPIONATE
- CAS No.
- 5100-34-5
- Chemical Name:
- ETHYL 3-ISOCYANATOPROPIONATE
- Synonyms
- ethyle3-isocyanatopropionate;Ethyl 3-isocyanatopropanoate;ETHYL 3-ISOCYANATOPROPIONATE;Ethyl 3-isocyanatopropionate,98%;Ethyl 3-isocyanatopropionate 98%;Ethyl 3-
isocyanatopropionate;3-Isocyanatopropionicacidethylester;Ethyl 3-isocyanatopropionate, 98% 1GR;3-isocyanatopropanoic acid ethyl ester;Propanoic acid, 3-isocyanato-, ethyl ester
- CBNumber:
- CB1153921
- Molecular Formula:
- C6H9NO3
- Molecular Weight:
- 143.14
- MDL Number:
- MFCD00078461
- MOL File:
- 5100-34-5.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Product description | Number | Pack Size | Price |
| Ethyl 3-isocyanatopropionate 98% | 479012 | 2g | $107.35 |
| Ethyl 3-isocyanatopropionate 98% | 479012 | 10g | $241.5 |
| Ethyl 3-isocyanatopropanoate 96% | 030192 | 5g | $170 |
| Ethyl 3-isocyanatopropionate | JK169452 | 1g | $78 |
| Ethyl3-isocyanatopropanoate | 4558AE | 10g | $400 |
| More product size | |||
| Boiling point | 68 °C (2 mmHg) |
|---|---|
| Density | 1,087 g/cm3 |
| refractive index | 1.4275-1.4295 |
| Flash point | 92°C |
| storage temp. | 2-8°C |
| form | Liquid |
| color | Clear colorless to yellow |
| Water Solubility | Not miscible with water. |
| Sensitive | Moisture Sensitive |
| BRN | 1705618 |
| CAS DataBase Reference | 5100-34-5 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() ![]() GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302+H312+H332-H315-H317-H319-H334-H335 | |||||||||
| Precautionary statements | P261-P264-P280-P301+P312-P302+P352+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 37/39-36-26-23 | |||||||||
| RIDADR | 2206 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29291090 | |||||||||
| NFPA 704 |
|
ETHYL 3-ISOCYANATOPROPIONATE price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 479012 | Ethyl 3-isocyanatopropionate 98% | 5100-34-5 | 2g | $107.35 | 2025-07-31 | Buy |
| Sigma-Aldrich | 479012 | Ethyl 3-isocyanatopropionate 98% | 5100-34-5 | 10g | $241.5 | 2025-07-31 | Buy |
| Matrix Scientific | 030192 | Ethyl 3-isocyanatopropanoate 96% | 5100-34-5 | 5g | $170 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK169452 | Ethyl 3-isocyanatopropionate | 5100-34-5 | 1g | $78 | 2021-12-16 | Buy |
| AK Scientific | 4558AE | Ethyl3-isocyanatopropanoate | 5100-34-5 | 10g | $400 | 2021-12-16 | Buy |
ETHYL 3-ISOCYANATOPROPIONATE Chemical Properties,Uses,Production
Chemical Properties
clear colorless liquid
Uses
Ethyl 3-isocyanatopropionate can be used to produce 3-[1-(2-dimethylamino-ethylcarbamoyl)-5,6-dimethyl-6H-pyrido[4,3-b]carbazol-9-yloxycarbonylamino]-propionic acid ethyl ester with 9-hydroxy-5,6-dimethyl-6H-pyrido[4,3-b]carbazole-1-carboxylic acid (2-dimethylamino-ethyl)-amide.
General Description
Ethyl 3-isocyanatopropionate, also known as ethyl N-(oxomethylene)-β-alaninate, is an aliphatic isocyanate.



Synthesis of ETHYL 3-ISOCYANATOPROPIONATE from Triphosgene and Ethyl 3-aminopropanoate hydrochloride
ETHYL 3-ISOCYANATOPROPIONATE Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 92)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-(0)57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49975 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 +86-17392581500 | 1015@dideu.com | China | 3965 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30229 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Chemsigma International Co., Ltd. | +86-2558742998 +86-19951791336 | info@chemsigma.com | China | 1777 | 58 |
| AFINE CHEMICALS LIMITED | +86-0571-85134551 | sales@afinechem.com | China | 15131 | 58 |
| Alfa Chemistry | info@alfa-chemistry.com | United States | 2344 | 58 | |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | dominicguo@gk-bio.com | CHINA | 9414 | 58 |
View Lastest Price from ETHYL 3-ISOCYANATOPROPIONATE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
![]() |
2025-04-04 | Ethyl 3-Isocyanatopropionate
5100-34-5
|
US $0.00-0.00 / KG | 1KG | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. |
-

- Ethyl 3-Isocyanatopropionate
5100-34-5
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
5100-34-5(ETHYL 3-ISOCYANATOPROPIONATE)Related Search:
2-(Methacryloyloxy)ethyl acetoacetate
Ethyl 2,4-dioxovalerate
5-PyriMidinecarboxylic acid, 1,2,3,4-tetrahydro-2-oxo-, ethyl ester
Methyl 2-oxoacetate
Ethyl 1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclopropane-1-carboxylate
(D,L)-(+,-)-2-Amino-4-(diethylphosphono)butanoic acid, ethyl ester, 98 %
Tetraethyl(ethoxycarbonylethylidene)bisphosphonate
2-(2-Bromo-ethoxy)-benzoic acid ethyl ester
ETHYL-2-CHLORO-4-(TRIFLUOROMETHYL)OXAZOLE-5-CARBOXYLATE
ETHYL 2-HYDROXY-2-(TRIFLUOROMETHYL)PROPANOATE
1of4
Ethyl 3-isocyanatopropionate,98%
ethyl N-(oxomethylene)-beta-alaninate(SALTDATA: FREE)
Ethyl 3-isocyanatopropionate, 98% 1GR
Ethyl 3-isocyanatopropionate 98%
3-isocyanatopropanoic acid ethyl ester
ETHYL 3-ISOCYANATOPROPIONATE
3-Isocyanatopropionicacidethylester
Ethyl 3-isocyanatopropanoate
ethyle3-isocyanatopropionate
Propanoic acid, 3-isocyanato-, ethyl ester
Ethyl 3-isocyanatopropionate
5100-34-5
5100-35-5
OCNCH2CH2CO2C2H5
OCNCH2CH2CO2CH2CH3
ISOCYANATE
Organic Building Blocks
Nitrogen Compounds
Isocyanates
Building Blocks
Isocyanates
Nitrogen Compounds
Organic Building Blocks






