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2491-20-5

Name L-Alanine methyl ester hydrochloride
CAS 2491-20-5
EINECS(EC#) 219-652-4
Molecular Formula C4H10ClNO2
MDL Number MFCD00063663
Molecular Weight 139.58
MOL File 2491-20-5.mol
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Chemical Properties

Appearance White crystalline powder
Melting point  109-111 °C(lit.)
alpha  7 º (c=2, CH3OH 24 ºC)
refractive index  6.5 ° (C=2, MeOH)
storage temp.  −20°C
solubility  DMSO (Slightly), Methanol (Slightly, Sonicated)
form  Powder
color  White to off-white
optical activity [α]25/D +7.0°, c = 1.6 in methanol
Water Solubility  Soluble in Water (100 mg/ml).
Sensitive  Hygroscopic
BRN  3594033
CAS DataBase Reference 2491-20-5(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
HS Code  29224900

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