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624-48-6

Name Dimethyl maleate
CAS 624-48-6
EINECS(EC#) 210-848-5
Molecular Formula C6H8O4
MDL Number MFCD00008459
Molecular Weight 144.13
MOL File 624-48-6.mol

Chemical Properties

Appearance colourless liquid
Melting point  -19°C
Boiling point  204-205 °C(lit.)
density  1.152 g/mL at 25 °C(lit.)
vapor pressure  48Pa at 25℃
refractive index  n20/D 1.441(lit.)
Fp  196 °F
storage temp.  Sealed in dry,Room Temperature
solubility  water: soluble77.9g/L at 20°C
form  Liquid
color  Clear
Odor mild char. odor
Stability: Stable. Combustible. Incompatible with acids, bases, reducing agents, strong oxidizing agents.
Water Solubility  Miscible with water.
BRN  471705
LogP 0.52 at 35℃
CAS DataBase Reference 624-48-6(CAS DataBase Reference)
NIST Chemistry Reference 2-Butenedioic acid (Z)-, dimethyl ester(624-48-6)
EPA Substance Registry System 624-48-6(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R21/22:Harmful in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
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 .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
RIDADR  UN 2810 6.1/PG 3
WGK Germany  1
RTECS  EM6300000
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29171990

Hazard Information

Material Safety Data Sheet(MSDS)

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