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141-05-9

141-05-9 Structure

141-05-9 Structure
IdentificationMore
【Name】

Diethyl maleate
【CAS】

141-05-9
【Synonyms】

2-BUTENEDIOIC ACID (Z)-, DIETHYL ESTER
CIS-DIETHYL-2-BUTENEDIOATE
DEM
DIETHYL-2-HYDROXYBUTANEDIOATE
DIETHYL MALEATE
ETHYL MALEATE
MALEIC ACID DIETHYL ESTER
(Z)-2-BUTENEDIOIC ACID DIETHYL ESTER
(Z)-DIETHYL-2-HYDROXYBUTENEDIOATE
Diethyl (2Z)-2-butenedioate
Diethylester kyseliny maleinove
diethylesterkyselinymaleinove
kIaleins5urediαthylester
cis-Propenoic acid diethyl ester
Diethyl malcate
DIETHYL MALEATE 96+%
Diethyl maleate, remainder ca.10% diethyl fumarate, ca.90%
2-Butenedioic acid (2Z)-, diethyl ester
Diethylbutenedioate
Diethyl (Z)-but-2-enedioate
【EINECS(EC#)】

205-451-9
【Molecular Formula】

C8H12O4
【MDL Number】

MFCD00009191
【Molecular Weight】

172.18
【MOL File】

141-05-9.mol
Chemical PropertiesBack Directory
【Appearance】

colourless liquid
【mp 】

−10 °C(lit.)
【bp 】

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.)
【Fp 】

200 °F
【Stability:】

Stable. Combustible. Incompatible with oxidizing agents, bases, acids, reducing agents.
【Water Solubility 】

insoluble
【Merck 】

14,3123
【BRN 】

1100825
【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】

141-05-9(EPA Substance)
Safety DataBack Directory
【Hazard Codes 】

Xi
【Risk Statements 】

R36:Irritating to the eyes.
R43:May cause sensitization by skin contact.
【Safety Statements 】

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S37:Wear suitable gloves .
S24:Avoid contact with skin .
【RIDADR 】

3334
【WGK Germany 】

2
【RTECS 】

ON1225000
【HS Code 】

29171990
Raw materials And Preparation ProductsBack Directory
【Raw materials】

Maleic anhydride -->Phenethyl alcohol-->AMBERLITE(R) IRC-50
【Preparation Products】

Malathion-->5-Methoxymethyl-2,3-pyridinedicarboxylic acid -->Fluorene-9-acetic acid-->3-(2-CHLOROPHENYL)PROPIONIC ACID-->Diethyl 2,3-dichlorobutanedioate
Material Safety Data Sheet(MSDS)Back Directory
【msds information】

Diethyl maleate(141-05-9).msds
Spectrum DetailBack Directory
【Spectrum Detail】

Diethyl maleate(141-05-9)1HNMR
Diethyl maleate(141-05-9)MS
Diethyl maleate(141-05-9)Raman
Diethyl maleate(141-05-9)13CNMR
Diethyl maleate(141-05-9)IR1
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

Diethyl maleate, remainder ca.10% diethyl fumarate, ca.90%(141-05-9)
【Alfa Aesar】

Diethyl maleate, 97%(141-05-9)
【Sigma Aldrich】

141-05-9(sigmaaldrich)
【TCI AMERICA】

Diethyl Maleate,>90.0%(GC)(141-05-9)
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