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Dimethyl Maleate CAS No.624-48-6 / Cat No.EBD3313749
Properties
colourless liquid
1.152 g/mL at 25 °C(lit.)
-19°C
204-205 °C(lit.)
95 °C
n20/D 1.441(lit.)
Safety Information
H302 Harmful if swallowed.
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
H373 Causes damage to organs through prolonged or repeated exposure.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312+P330 IF SWALLOWED:Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.
P304+P340+P312 IF INHALED:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
NMR Spectrum
Prediction: 1H NMR (400 MHz, CDCI3): delta 6.26 (s, 2H), 3.79 (s, 6H).
1H NMR
13C NMR