一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

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 4-nitrobenzoylacetate

Ethyl 4-nitrobenzoylacetate

Ethyl 4-nitrobenzoylacetate price.
  • $5 - $1547
  • Product name: Ethyl 4-nitrobenzoylacetate
  • CAS: 838-57-3
  • MF: C11H11NO5
  • MW: 237.21
  • EINECS:212-656-7
  • MDL Number:MFCD00007357
  • Synonyms:ethyl4-nitro-beta-oxobenzenepropanoate ;Acetic acid, (p-nitrobenzoyl)-, ethyl ester;3-keto-3-(4-nitrophenyl)propionic acid ethyl ester;3-Oxo-3-(p-nitrophenyl)propionic acid, ethyl e;4-Nitro-b-oxo-benzenepropanoic acid ethyl ester;Ethyl 3-oxo-3-(4-nitrophenyl)propanoate;NSC 62134;Benzenepropanoic acid, 4-nitro-β-oxo-, ethyl ester
52 prices
Selected condition:
Brand
  • A2B
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • AHH
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
Package
  • 250mg
  • 500mg
  • 0.5G
  • 1g
  • 2.5g
  • 5g
  • 10g
  • 15g
  • 25g
  • 50g
  • 100G
  • 250g
  • 500g
  • 250mgs:
  • ManufacturerA2B
  • Product numberAB46084
  • Product descriptionEthyl 3-oxo-3-(4-nitrophenyl)propanoate 98%
  • Packaging1g
  • Price$5
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAB46084
  • Product descriptionEthyl 3-oxo-3-(4-nitrophenyl)propanoate 98%
  • Packaging5g
  • Price$15
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAB46084
  • Product descriptionEthyl 3-oxo-3-(4-nitrophenyl)propanoate 98%
  • Packaging10g
  • Price$29
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAB46084
  • Product descriptionEthyl 3-oxo-3-(4-nitrophenyl)propanoate 98%
  • Packaging15g
  • Price$38
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAB46084
  • Product descriptionEthyl 3-oxo-3-(4-nitrophenyl)propanoate 98%
  • Packaging25g
  • Price$56
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA0034SO
  • Product descriptionEthyl 3-oxo-3-(4-nitrophenyl)propanoate 98%
  • Packaging25g
  • Price$56
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034SO
  • Product descriptionEthyl 3-oxo-3-(4-nitrophenyl)propanoate 98%
  • Packaging10g
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034SO
  • Product descriptionEthyl 3-oxo-3-(4-nitrophenyl)propanoate 98%
  • Packaging5g
  • Price$15
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034SO
  • Product descriptionEthyl 3-oxo-3-(4-nitrophenyl)propanoate 98%
  • Packaging1g
  • Price$5
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU105861
  • Product description4-Nitro-b-oxo-benzenepropanoic acid ethyl ester 97.00%
  • Packaging100G
  • Price$135
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberop-1430
  • Product description4-Nitro-b-oxo-benzenepropanoic acid ethyl ester 97%
  • Packaging25g
  • Price$148.5
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberOP-1430
  • Product description4-Nitro-b-oxo-benzenepropanoicacidethylester 97%
  • Packaging25g
  • Price$128.33
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberop-1430
  • Product description4-Nitro-b-oxo-benzenepropanoic acid ethyl ester 97%
  • Packaging5g
  • Price$49.5
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberop-1430
  • Product description4-Nitro-b-oxo-benzenepropanoic acid ethyl ester 97%
  • Packaging100g
  • Price$445.5
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-12618
  • Product descriptionEthyl (4-Nitrobenzoyl)acetate 98%
  • Packaging250g
  • Price$460
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-12618
  • Product descriptionEthyl 4-nitrobenzoylacetate 97%
  • Packaging250g
  • Price$460
  • Updated2026-05-25
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A2B AB46084 Ethyl 3-oxo-3-(4-nitrophenyl)propanoate 98% 1g $5 2026-05-25 Buy
A2B AB46084 Ethyl 3-oxo-3-(4-nitrophenyl)propanoate 98% 5g $15 2026-05-25 Buy
A2B AB46084 Ethyl 3-oxo-3-(4-nitrophenyl)propanoate 98% 10g $29 2026-05-25 Buy
A2B AB46084 Ethyl 3-oxo-3-(4-nitrophenyl)propanoate 98% 15g $38 2026-05-25 Buy
A2B AB46084 Ethyl 3-oxo-3-(4-nitrophenyl)propanoate 98% 25g $56 2026-05-25 Buy
aablocks AA0034SO Ethyl 3-oxo-3-(4-nitrophenyl)propanoate 98% 25g $56 2026-05-28 Buy
aablocks AA0034SO Ethyl 3-oxo-3-(4-nitrophenyl)propanoate 98% 10g $28 2026-05-28 Buy
aablocks AA0034SO Ethyl 3-oxo-3-(4-nitrophenyl)propanoate 98% 5g $15 2026-05-28 Buy
aablocks AA0034SO Ethyl 3-oxo-3-(4-nitrophenyl)propanoate 98% 1g $5 2026-05-28 Buy
ACHEMBLOCK U105861 4-Nitro-b-oxo-benzenepropanoic acid ethyl ester 97.00% 100G $135 2026-05-27 Buy
Acrotein op-1430 4-Nitro-b-oxo-benzenepropanoic acid ethyl ester 97% 25g $148.5 2026-05-25 Buy
Acrotein OP-1430 4-Nitro-b-oxo-benzenepropanoicacidethylester 97% 25g $128.33 2021-12-16 Buy
Acrotein op-1430 4-Nitro-b-oxo-benzenepropanoic acid ethyl ester 97% 5g $49.5 2026-05-25 Buy
Acrotein op-1430 4-Nitro-b-oxo-benzenepropanoic acid ethyl ester 97% 100g $445.5 2026-05-25 Buy
AHH MT-12618 Ethyl (4-Nitrobenzoyl)acetate 98% 250g $460 2021-12-16 Buy
AHH MT-12618 Ethyl 4-nitrobenzoylacetate 97% 250g $460 2026-05-25 Buy

Properties

Melting point :67-71 °C
Boiling point :379.74°C (rough estimate)
Density :1.3350 (rough estimate)
refractive index :1.5300 (estimate)
storage temp. :Sealed in dry,Room Temperature
pka :8.70±0.25(Predicted)
form :powder to crystal
color :White to Light yellow to Light orange
BRN :1124763
InChI :InChI=1S/C11H11NO5/c1-2-17-11(14)7-10(13)8-3-5-9(6-4-8)12(15)16/h3-6H,2,7H2,1H3
InChIKey :NGRXSVFCLHVGKU-UHFFFAOYSA-N
SMILES :C1(C=CC([N+]([O-])=O)=CC=1)C(=O)CC(=O)OCC
CAS DataBase Reference :838-57-3(CAS DataBase Reference)
EPA Substance Registry System :Benzenepropanoic acid, 4-nitro-.beta.-oxo-, ethyl ester (838-57-3)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

It is employed as a reactant involved in synthesis of β-1,3-dicarbonyl aldehydes via oxidation, knoevenagel condensation using a lysine catalyst, and cycloisomerization for the synthesis of trisubstituted furans. It is also a reactant for the fluorination by HF and iodosylbenzene, intramolecular Michael addition reactions and synthesis of diols. Also applied in the synthesis of diols via reduction of aromatic and aliphatic ketos esters6 and cross-coupling reactions for stereo selective synthesis of unsymmetrical 1,4-enediones.

Related product price

汤阴县| 新巴尔虎左旗| 平乡县| 天等县| 敦化市| 龙岩市| 葫芦岛市| 墨玉县| 蕲春县| 黑龙江省| 普定县| 麦盖提县| 怀化市| 桐柏县| 林周县| 砀山县| 河间市| 霸州市| 博湖县| 长治市| 丰台区| 上栗县| 偏关县| 河间市| 长顺县| 浙江省| 曲阳县| 衡山县| 广平县| 独山县| 霍邱县| 且末县| 扬中市| 澜沧| 交口县| 安康市| 合江县| 武乡县| 通山县| 瑞丽市| 安义县|