天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
010-86108875
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> Ethyl pyrazole-4-carboxylate

Ethyl pyrazole-4-carboxylate

Ethyl pyrazole-4-carboxylate price.
  • $6 - $2333.1
  • Product name: Ethyl pyrazole-4-carboxylate
  • CAS: 37622-90-5
  • MF: C6H8N2O2
  • MW: 140.14
  • EINECS:609-452-9
  • MDL Number:MFCD00010844
  • Synonyms:ETHYL PYRAZOLE-4-CARBOXYLATE;PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER;Ethyl 4-pyrazolecarboxylate, 99% - See B25351;Ethyl 4-pyarazolecarboxylate;Ethyl pyrazole-4-carboxylate 98+%;1H-Pyrazole-4-carboxylicacid,ethylester(9CI);Ethyl 4-pyrazolecarboxylate,98%;Ethyl 4-pyrazolecarboxylae
27 prices
Selected condition：
Brand
  • Acrotein
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Chemenu
  • Crysdot
  • Frontier Specialty Chemicals
  • Heterocyclics
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 500mg
  • 1g
  • 2.5G
  • 5g
  • 10g
  • 25g
  • 100g
  • 500g
  • 1000g
  • 1gm:
  • ManufacturerAcrotein
  • Product numberH-7502
  • Product descriptionEthylpyrazole-4-carboxylate 97%
  • Packaging25g
  • Price$59.58
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-12737
  • Product descriptionEthyl 4-pyrazolecarboxylate 98%
  • Packaging5g
  • Price$445
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberU889
  • Product descriptionEthyl 4-pyrazolecarboxylate
  • Packaging100g
  • Price$201
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number37622905
  • Product descriptionEthylpyrazole-4-carboxylate
  • Packaging250mg
  • Price$659.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number37622905
  • Product descriptionEthylpyrazole-4-carboxylate
  • Packaging500mg
  • Price$1038.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA276564
  • Product descriptionEthyl 4-pyrazolecarboxylate 98%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA276564
  • Product descriptionEthyl 4-pyrazolecarboxylate 98%
  • Packaging5g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA276564
  • Product descriptionEthyl 4-pyrazolecarboxylate 98%
  • Packaging10g
  • Price$17
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA276564
  • Product descriptionEthyl 4-pyrazolecarboxylate 98%
  • Packaging25g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA276564
  • Product descriptionEthyl 4-pyrazolecarboxylate 98%
  • Packaging100g
  • Price$131
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA276564
  • Product descriptionEthyl 4-pyrazolecarboxylate 98%
  • Packaging500g
  • Price$501
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029866
  • Product descriptionEthyl 4-pyrazolecarboxylate 95.00%
  • Packaging2.5G
  • Price$869
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029866
  • Product descriptionEthyl 4-pyrazolecarboxylate 95.00%
  • Packaging25G
  • Price$2333.1
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR13194
  • Product descriptionEthyl1H-pyrazole-4-carboxylate 98+%
  • Packaging5g
  • Price$22
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR13194
  • Product descriptionEthyl1H-pyrazole-4-carboxylate 98+%
  • Packaging100g
  • Price$157
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberES00913
  • Product descriptionEthyl1H-Pyrazole-4-carboxylate 95%
  • Packaging1gm:
  • Price$21.21
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein H-7502 Ethylpyrazole-4-carboxylate 97% 25g $59.58 2021-12-16 Buy
AHH MT-12737 Ethyl 4-pyrazolecarboxylate 98% 5g $445 2021-12-16 Buy
AK Scientific U889 Ethyl 4-pyrazolecarboxylate 100g $201 2021-12-16 Buy
Alichem 37622905 Ethylpyrazole-4-carboxylate 250mg $659.6 2021-12-16 Buy
Alichem 37622905 Ethylpyrazole-4-carboxylate 500mg $1038.8 2021-12-16 Buy
Ambeed A276564 Ethyl 4-pyrazolecarboxylate 98% 1g $6 2021-12-16 Buy
Ambeed A276564 Ethyl 4-pyrazolecarboxylate 98% 5g $9 2021-12-16 Buy
Ambeed A276564 Ethyl 4-pyrazolecarboxylate 98% 10g $17 2021-12-16 Buy
Ambeed A276564 Ethyl 4-pyrazolecarboxylate 98% 25g $34 2021-12-16 Buy
Ambeed A276564 Ethyl 4-pyrazolecarboxylate 98% 100g $131 2021-12-16 Buy
Ambeed A276564 Ethyl 4-pyrazolecarboxylate 98% 500g $501 2021-12-16 Buy
American Custom Chemicals Corporation CHM0029866 Ethyl 4-pyrazolecarboxylate 95.00% 2.5G $869 2021-12-16 Buy
American Custom Chemicals Corporation CHM0029866 Ethyl 4-pyrazolecarboxylate 95.00% 25G $2333.1 2021-12-16 Buy
Apolloscientific OR13194 Ethyl1H-pyrazole-4-carboxylate 98+% 5g $22 2021-12-16 Buy
Apolloscientific OR13194 Ethyl1H-pyrazole-4-carboxylate 98+% 100g $157 2021-12-16 Buy
Atlantic Research Chemicals ES00913 Ethyl1H-Pyrazole-4-carboxylate 95% 1gm: $21.21 2021-12-16 Buy

Properties

Melting point :78-80 °C (lit.)
Boiling point :138-140 °C/3 mmHg (lit.)
Density :1.2850 (rough estimate)
refractive index :1.5010 (estimate)
Flash point :138-140°C/3mm
storage temp. :Sealed in dry,Room Temperature
solubility :Miscible with acetone.
pka :11.70±0.50(Predicted)
form :Crystalline Powder
color :White to pale yellow
InChI :InChI=1S/C6H8N2O2/c1-2-10-6(9)5-3-7-8-4-5/h3-4H,2H2,1H3,(H,7,8)
InChIKey :KACZQOKEFKFNDB-UHFFFAOYSA-N
SMILES :N1C=C(C(OCC)=O)C=N1
LogP :0.909 (est)
CAS DataBase Reference :37622-90-5(CAS DataBase Reference)
NIST Chemistry Reference :4-(C2H5COO)-pyrazole(37622-90-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Ethyl 1H-pyrazole-4-carboxylate is used in the preparation of isoxazole-4-carboxylic acid derivatives and isoxazole-3,5-dicarboxamides. Further, it acts as an intermediate in organic synthesis.

Related product price