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Appearance:Liquid
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: Diethyl maleate
CAS: 141-05-9
MF: C8H12O4
MW: 172.18
EINECS: 205-451-9
Mol File: 141-05-9.mol
Diethyl maleate Structure
Diethyl maleate Chemical 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.)
Fp 200 °F
storage temp. Store below +30°C.
solubility 14mg/l
form Liquid
color Clear
Water Solubility insoluble
Merck 14,3123
BRN 1100825
Stability: Stable. Combustible. Incompatible with oxidizing agents, bases, acids, reducing agents.
InChIKey IEPRKVQEAMIZSS-AATRIKPKSA-N
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
Hazard Codes Xi
Risk Statements 36-43-52/53
Safety Statements 26-36/37-37-24-24/25
RIDADR 3334
WGK Germany 2
RTECS ON1225000
Autoignition Temperature 662 °F
TSCA Yes
HS Code 29171990
Toxicity LD50 orally in rats: 0.30 g/kg (Smyth)
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