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8.18590 EMD Millipore

Methyl 3-aminocrotonate

Methyl 3-aminocrotonate for synthesis. CAS 14205-39-1, EC Number 238-056-5, chemical formula CH₃C(NH₂)=CHCOOCH₃., for synthesis

Synonym: 3-Aminocrotonic acid methyl ester

  • CAS Number 14205-39-1

  • Linear Formula C₅H₉NO₂

  • Molecular Weight 115.13 g/mol

  •  EC Number 238-056-5



Related Categories Biochemicals and Reagents More...
packaging   250 g in Plastic bottle (8185900250)
solubility   18 g/l
flash point   101 °C
mp   81 - 84 °C
pH   8 - 9 (18 g/l, H₂O, 20 °C)
bulk density   610 kg/m3
LD 50 oral   LD50 Rat > 2000 mg/kg
LD 50 dermal   LD50 Rat > 2000 mg/kg
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 99.0 % (a/a)
  Melting range (lower value): ≥ 81 °C
  Melting range (upper value): ≤ 84 °C
  Identity (IR): passes test

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Safety Information

HS Code 
2922 49 85
Hazard Statement(s) 
H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
Precautionary Statement(s) 
P262: Do not get in eyes, on skin, or on clothing.
P280: Wear protective gloves/ eye protection/ face protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage class 
10 - 13 Other liquids and solids
WGK 3 highly water endangering
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Irritant  Irritant
Categories of danger 
irritant, sensitizing
R Phrase 
R 41-43
Risk of serious damage to eyes.May cause sensitisation by skin contact.
S Phrase 
S 24-26-37/39
Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.
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