ChemicalBook >> CAS DataBase List >>ETHYL DIAZOACETOACETATE
ETHYL DIAZOACETOACETATE
- CAS No.
- 2009-97-4
- Chemical Name:
- ETHYL DIAZOACETOACETATE
- Synonyms
- ETHYL DIAZOACETOACETATE;Ethyl 2-diazoacetoacetate;2-Diazo-3-oxobutyric acid ethyl;azaylethylacetic acidethyl ester;2-Diazoacetoacetic acid ethyl ester;2-Diazo-3-oxobutyric acid ethyl ester;2-Diazo-3-oxobutanoic acid ethyl ester;3-Oxo-2-diazobutanoic acid ethyl ester;Ethyl 2-diazo-3-oxobutanoate - [DA7326];Butanoic acid, 2-diazo-3-oxo-, ethyl ester
- CBNumber:
- CB8376905
- Molecular Formula:
- C6H8N2O3
- Molecular Weight:
- 156.14
- MDL Number:
- MFCD09039264
- MOL File:
- 2009-97-4.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 03:53:29
| Product description | Number | Pack Size | Price |
| Ethyl diazoacetoacetate | 395315 | 1g | $282 |
| Ethyl 2-diazo-3-oxobutanoate 95+% | DA7326 | 250mg | $50 |
| Ethyl 2-diazo-3-oxobutanoate 95+% | DA7326 | 500mg | $80 |
| Ethyl 2-diazo-3-oxobutanoate 95+% | DA7326 | 1g | $120 |
| Ethyl 2-diazoacetoacetate 97% | AA002D0E | 100mg | $5 |
| More product size | |||
| Boiling point | 102-103 °C(Press: 12 Torr) |
|---|---|
| Density | 1.131 g/mL at 25 °C (lit.) |
| vapor pressure | 0.36 psi ( 20 °C) |
| refractive index |
n |
| Flash point | 185 °F |
| storage temp. | Storage temp. 2-8°C |
| form | liquid |
| Appearance | Colorless to light yellow Liquid |
| InChI | 1S/C6H8N2O3/c1-3-11-6(10)5(8-7)4(2)9/h3H2,1-2H3 |
| InChIKey | JWTPSIXYXYNAOU-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C(=[N+]=[N-])C(C)=O |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|---|---|
| Signal word | Danger |
| Hazard statements | H242-H315-H319-H335 |
| Precautionary statements | P210-P235-P302+P352-P305+P351+P338-P370+P378-P403+P233 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| HS Code | 29270000 |
| Storage Class | 5.2 - Organic peroxides and self-reacting hazardous materials |
| Hazard Classifications | Eye Irrit. 2 Self-react. C Skin Irrit. 2 STOT SE 3 |
ETHYL DIAZOACETOACETATE price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 395315 | Ethyl diazoacetoacetate | 2009-97-4 | 1g | $282 | 2023-01-07 | Buy |
| Synthonix | DA7326 | Ethyl 2-diazo-3-oxobutanoate 95+% | 2009-97-4 | 250mg | $50 | 2026-05-06 | Buy |
| Synthonix | DA7326 | Ethyl 2-diazo-3-oxobutanoate 95+% | 2009-97-4 | 500mg | $80 | 2026-05-06 | Buy |
| Synthonix | DA7326 | Ethyl 2-diazo-3-oxobutanoate 95+% | 2009-97-4 | 1g | $120 | 2026-05-06 | Buy |
| aablocks | AA002D0E | Ethyl 2-diazoacetoacetate 97% | 2009-97-4 | 100mg | $5 | 2026-05-28 | Buy |
ETHYL DIAZOACETOACETATE Chemical Properties,Uses,Production
Uses
Ethyl diazoacetoacetate can be used as a reactant to synthesize:
- 1,4-oxathiocines and thiopyran derivatives via Rh-catalyzed reaction with 2-amino-4,5-dihydro-3-thiophenecarbonitriles.
- β-keto esters via C-H insertion reaction with aromatic aldehydes using NbCl5 as a catalyst.
- Diazoacetoacetate derivatives by reacting with aldehydes via aldol condensation and subsequent and in situ oxidation reaction.
- Isoquinolone and pyridone derivatives by Rh-catalyzed C-H activation/annulation reaction with various N-methoxybenzamides.
Synthesis Reference(s)
Tetrahedron Letters, 5, p. 2285, 1964 DOI: 10.1002/lipi.19640660210
General Description
Ethyl diazoacetoacetate is a diazo compound. It participates in Rh2(OAc)4-catalyzed reactions with arylalkylamines and diarylamines. Reaction of ethyl diazoacetoacetate with N-methyl pyrrole and pyrrole derivatives has been studied.
ETHYL DIAZOACETOACETATE Preparation Products And Raw materials
Global( 48)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 17389186172 | 1077@dideu.com | China | 3796 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 | CB@aromsyn.com | China | 19183 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8618662433356 | 3899766280@qq.com | China | 26362 | 58 |
| Aceschem Inc. | +1-817863-6948 +1-（817）863-6948 | sales@aceschem.com | United States | 19632 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43333 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131956 | 58 |
2009-97-4(ETHYL DIAZOACETOACETATE)Related Search:
2-Diazo-3-oxobutanoic acid ethyl ester
2-Diazo-3-oxobutyric acid ethyl
2-Diazo-3-oxobutyric acid ethyl ester
2-Diazoacetoacetic acid ethyl ester
3-Oxo-2-diazobutanoic acid ethyl ester
ETHYL DIAZOACETOACETATE
Butanoic acid, 2-diazo-3-oxo-, ethyl ester
Ethyl 2-diazoacetoacetate
Ethyl 2-diazo-3-oxobutanoate - [DA7326]
azaylethylacetic acidethyl ester
2009-97-4
CH3COCN2CO2C2H5
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