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ChemicalBook >> CAS DataBase List >> Diethyl maleate

Diethyl maleate

Diethyl maleate price.
  • $6 - $758
  • Product name: Diethyl maleate
  • CAS: 141-05-9
  • MF: C8H12O4
  • MW: 172.18
  • EINECS:205-451-9
  • MDL Number:MFCD00009191
  • Synonyms:(Z)-2-BUTENEDIOIC ACID DIETHYL ESTER;(Z)-DIETHYL-2-HYDROXYBUTENEDIOATE;MALEIC ACID DIETHYL ESTER;Diethyl (2Z)-2-butenedioate;Diethylester kyseliny maleinove;diethylesterkyselinymaleinove ;kIaleins5urediαthylester ;DIETHYL MALEATE
Price31 Properties Safety Information Description
31 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • ApexBio Technology
  • Biosynth Carbosynth
  • Crysdot
  • CSNpharm
  • DC Chemicals
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
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  • 5g
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  • 25g
  • 100g
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  • 1000g
  • 1kg
  • 10kg
  • ManufacturerAK Scientific
  • Product numberA043
  • Product descriptionDiethyl Maleate
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ95964
  • Product descriptionDiethyl Maleate
  • Packaging1kg
  • Price$68.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL03876
  • Product descriptionDiethyl maleate, 97%
  • Packaging5g
  • Price$16.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL03876
  • Product descriptionDiethyl maleate, 97%
  • Packaging250g
  • Price$31.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL03876
  • Product descriptionDiethyl maleate, 97%
  • Packaging1000g
  • Price$78.4
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA200510
  • Product descriptionDiethyl Maleate 95%
  • Packaging1kg
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA200510
  • Product descriptionDiethyl Maleate 95%
  • Packaging500g
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA200510
  • Product descriptionDiethyl Maleate 95%
  • Packaging100g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA200510
  • Product descriptionDiethyl Maleate 95%
  • Packaging25g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB6151
  • Product descriptionDiethyl Maleate
  • Packaging100mg
  • Price$68
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB6151
  • Product descriptionDiethyl Maleate
  • Packaging500mg
  • Price$208
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD38599
  • Product descriptionDiethyl maleate
  • Packaging1kg
  • Price$78
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD45000553
  • Product descriptionDiethyl Maleate 97%
  • Packaging100g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerCSNpharm
  • Product numberCSN10802
  • Product descriptionDiethyl Maleate
  • Packaging25mg
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerCSNpharm
  • Product numberCSN10802
  • Product descriptionDiethyl Maleate
  • Packaging100mg
  • Price$61
  • Updated2021-12-16
  • Buy
  • ManufacturerDC Chemicals
  • Product numberDC9890
  • Product descriptionDiethyl Maleate >98%
  • Packaging250mg
  • Price$360
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific A043 Diethyl Maleate 5g $14 2021-12-16 Buy
AK Scientific J95964 Diethyl Maleate 1kg $68.5 2021-12-16 Buy
Alfa Aesar L03876 Diethyl maleate, 97% 5g $16.65 2024-03-01 Buy
Alfa Aesar L03876 Diethyl maleate, 97% 250g $31.65 2024-03-01 Buy
Alfa Aesar L03876 Diethyl maleate, 97% 1000g $78.4 2024-03-01 Buy
Ambeed A200510 Diethyl Maleate 95% 1kg $65 2021-12-16 Buy
Ambeed A200510 Diethyl Maleate 95% 500g $38 2021-12-16 Buy
Ambeed A200510 Diethyl Maleate 95% 100g $11 2021-12-16 Buy
Ambeed A200510 Diethyl Maleate 95% 25g $6 2021-12-16 Buy
ApexBio Technology B6151 Diethyl Maleate 100mg $68 2021-12-16 Buy
ApexBio Technology B6151 Diethyl Maleate 500mg $208 2021-12-16 Buy
Biosynth Carbosynth FD38599 Diethyl maleate 1kg $78 2021-12-16 Buy
Crysdot CD45000553 Diethyl Maleate 97% 100g $80 2021-12-16 Buy
CSNpharm CSN10802 Diethyl Maleate 25mg $35 2021-12-16 Buy
CSNpharm CSN10802 Diethyl Maleate 100mg $61 2021-12-16 Buy
DC Chemicals DC9890 Diethyl Maleate >98% 250mg $360 2021-12-16 Buy
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Properties

Melting point :-10 °C (lit.)
Boiling point :225 °C (lit.)
Density :1.064 g/mL at 25 °C (lit.)
vapor density :5.93 (vs air)
vapor pressure :1 mm Hg ( 14 °C)
refractive index :n20/D 1.441(lit.)
Flash point :200 °F
storage temp. :Sealed in dry,Room Temperature
solubility :14mg/l
form :Liquid
color :Clear
Odor :at 100.00 %. fruity banana citrus
Odor Type :fruity
Water Solubility :insoluble
Merck :14,3123
BRN :1100825
Dielectric constant :8.6（23℃）
Stability :Stable. Combustible. Incompatible with oxidizing agents, bases, acids, reducing agents.
InChIKey :IEPRKVQEAMIZSS-AATRIKPKSA-N
LogP :2.2
CAS DataBase Reference :141-05-9(CAS DataBase Reference)
NIST Chemistry Reference :2-Butenedioic acid (Z)-, diethyl ester(141-05-9)
EPA Substance Registry System :2-Butenedioic acid (2Z)-, 1,4-diethyl ester (141-05-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Diethyl maleate is a colorless clear liquid between the temperatures of -10°C (pour point) and 225°C (boiling point). Insoluble in water, soluble in ethanol and ether. its odor type is fruity and its odor at 100% is described as "fruity bananacitrus". It is prohibited by lFRA and theEU because of sensitization and is notused anymore as fragrance.

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Suppliers and manufacturers

Hebei Yanxi Chemical Co., Ltd.
Diethyl maleate
$3.00 /1000kg
Diethyl maleate CAS:141-05-9
Hebei Chuanghai Biotechnology Co,.LTD
Diethyl Maleate
$2.00 /50KG
Diethyl Maleate CAS:141-05-9
Hebei Weibang Biotechnology Co., Ltd
Diethyl maleate
$0.00 /1KG
Diethyl maleate CAS:141-05-9
Henan Bao Enluo International TradeCo.，LTD
Diethyl maleate
$80.00 /1kg
Diethyl maleate CAS:141-05-9
Hebei Zhuanglai Chemical Trading Co.,Ltd
Diethyl maleate
$95.00 /25kg
Diethyl maleate CAS:141-05-9
Hebei Mojin Biotechnology Co.,Ltd
Diethyl maleate
$0.00 /25kg
Diethyl maleate CAS:141-05-9
JINING XINHE CHEMICAL CO., LTD
Diethyl maleate
$0.00 /1kg
Diethyl maleate CAS:141-05-9
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
Hangzhou FandaChem Co.,Ltd.