Ethyl carbazate
|
- $5 - $2487.71
- Product name: Ethyl carbazate
- CAS: 4114-31-2
- MF: C3H8N2O2
- MW: 104.11
- EINECS:223-903-3
- MDL Number:MFCD00007595
- Synonyms:(Ethoxycarbonyl)hydrazide;(Monocarbethoxy)hydrazine;1-(Carbethoxy)hydrazine;1-(Ethoxycarbonyl)hydrazine;AKOS 90785;Ethoxycarbonylhydrazine~Ethyl hydrazinocarboxylate;ETHOXY CARBONYLHYDRAZINE;ETHOXY FORMHYDRAZINE
20 prices
Selected condition：
Brand
- AHH
- AK Scientific
- Alfa Aesar
- Ambeed
- American Custom Chemicals Corporation
- Ark Pharm
- Atlantic Research Chemicals
- ChemScene
- Frontier Specialty Chemicals
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
Package
- 10g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1000g
- 10000g
- 10gm:
- 100gm:
- ManufacturerAHH
- Product numberMT-12136
- Product descriptionEthyl Carbazate 98%
- Packaging10000g
- Price$1528
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ20062
- Product descriptionEthyl Carbazate
- Packaging25g
- Price$44
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ91951
- Product descriptionEthyl Carbazate
- Packaging100g
- Price$89
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA13860
- Product descriptionEthyl carbazate, 97%
- Packaging50g
- Price$48.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA13860
- Product descriptionEthyl carbazate, 97%
- Packaging250g
- Price$195
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA13860
- Product descriptionEthyl carbazate, 97%
- Packaging1000g
- Price$596
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA1472549
- Product descriptionEthylhydrazinecarboxylate 99+%
- Packaging25g
- Price$9
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0029819
- Product descriptionETHYL CARBAZATE 95.00%
- Packaging100G
- Price$2487.71
- Updated2021-12-16
- Buy
- ManufacturerArk Pharm
- Product numberAK-76705
- Product descriptionEthylhydrazinecarboxylate 98%
- Packaging10g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberES101199
- Product descriptionEthyl Carbazate 95%
- Packaging10gm:
- Price$15.55
- Updated2021-12-16
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberES101199
- Product descriptionEthyl Carbazate 95%
- Packaging100gm:
- Price$49.48
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-W008412
- Product descriptionEthylhydrazinecarboxylate ≥97.0%
- Packaging500g
- Price$76
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK239970
- Product descriptionEthyl Carbazate 97%
- Packaging25g
- Price$29
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK239970
- Product descriptionEthyl Carbazate 97%
- Packaging100g
- Price$96
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK239970
- Product descriptionEthyl Carbazate 97%
- Packaging500g
- Price$377
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberE16503
- Product descriptionEthyl carbazate 97%
- Packaging25g
- Price$76.1
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-12136 | Ethyl Carbazate 98% | 10000g | $1528 | 2021-12-16 | Buy |
| AK Scientific | J20062 | Ethyl Carbazate | 25g | $44 | 2021-12-16 | Buy |
| AK Scientific | J91951 | Ethyl Carbazate | 100g | $89 | 2021-12-16 | Buy |
| Alfa Aesar | A13860 | Ethyl carbazate, 97% | 50g | $48.65 | 2024-03-01 | Buy |
| Alfa Aesar | A13860 | Ethyl carbazate, 97% | 250g | $195 | 2024-03-01 | Buy |
| Alfa Aesar | A13860 | Ethyl carbazate, 97% | 1000g | $596 | 2024-03-01 | Buy |
| Ambeed | A1472549 | Ethylhydrazinecarboxylate 99+% | 25g | $9 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0029819 | ETHYL CARBAZATE 95.00% | 100G | $2487.71 | 2021-12-16 | Buy |
| Ark Pharm | AK-76705 | Ethylhydrazinecarboxylate 98% | 10g | $5 | 2021-12-16 | Buy |
| Atlantic Research Chemicals | ES101199 | Ethyl Carbazate 95% | 10gm: | $15.55 | 2021-12-16 | Buy |
| Atlantic Research Chemicals | ES101199 | Ethyl Carbazate 95% | 100gm: | $49.48 | 2021-12-16 | Buy |
| ChemScene | CS-W008412 | Ethylhydrazinecarboxylate ≥97.0% | 500g | $76 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK239970 | Ethyl Carbazate 97% | 25g | $29 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK239970 | Ethyl Carbazate 97% | 100g | $96 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK239970 | Ethyl Carbazate 97% | 500g | $377 | 2021-12-16 | Buy |
| Sigma-Aldrich | E16503 | Ethyl carbazate 97% | 25g | $76.1 | 2024-03-01 | Buy |
Properties
Melting point :44-47 °C (lit.)
Boiling point :108-110 °C/22 mmHg (lit.)
Density :1.2719 (rough estimate)
refractive index :1.4715 (estimate)
Flash point :187 °F
storage temp. :Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form :Powder
pka :10.72±0.20(Predicted)
color :White to cream
Water Solubility :Very soluble in water.
Sensitive :Moisture Sensitive
BRN :878265
InChIKey :VYSYZMNJHYOXGN-UHFFFAOYSA-N
CAS DataBase Reference :4114-31-2(CAS DataBase Reference)
NIST Chemistry Reference :Hydrazinecarboxylic acid, ethyl ester(4114-31-2)
EPA Substance Registry System :Hydrazinecarboxylic acid, ethyl ester (4114-31-2)
Boiling point :108-110 °C/22 mmHg (lit.)
Density :1.2719 (rough estimate)
refractive index :1.4715 (estimate)
Flash point :187 °F
storage temp. :Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form :Powder
pka :10.72±0.20(Predicted)
color :White to cream
Water Solubility :Very soluble in water.
Sensitive :Moisture Sensitive
BRN :878265
InChIKey :VYSYZMNJHYOXGN-UHFFFAOYSA-N
CAS DataBase Reference :4114-31-2(CAS DataBase Reference)
NIST Chemistry Reference :Hydrazinecarboxylic acid, ethyl ester(4114-31-2)
EPA Substance Registry System :Hydrazinecarboxylic acid, ethyl ester (4114-31-2)
Safety Information
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Description
Prepare 4-phenylurazole from ethyl carbazate and then oxidize the urazole with gaseous dinitrogen tetroxide to yield 4-phenyl-1,2,4-tri- azoline-3,5-dione la. Modification of the ethyl carbazate procedure in which analytically pure monoalkylhydrazine hydrochlorides were isolated in greater than 90% yield, starting from a ketone or aldehyde. Treatment of primary amines is with chloroamine or hydroxylamine-0-sulfonic acid and the condensation of a carbonyl compound with ethyl carbazate. The FeCl 3 -catalyzed reaction of ethyl carbazate (2 b) proceeded readily to give β-hydroxyester 3 b in better yield. A new one-pot neat synthesis of some 5-aryl-2,4-dihydro-3H-1,2,4-triazol-3-ones through cyclocondensation of ethyl carbazate with aryl nitriles catalyzed by DMAP as an efficient and basic nucleophilic catalyst is described.Related product price
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Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Tianjin Zhongxin Chemtech Co., Ltd.
Hubei Jusheng Technology Co.,Ltd.
Chongqing Chemdad Co., Ltd
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Fuxin Pharmaceutical
