542-32-5

Name DL-2-AMINOADIPIC ACID
CAS 542-32-5
EINECS(EC#) 208-809-2
Molecular Formula C6H11NO4
MDL Number MFCD00063119
Molecular Weight 161.16
MOL File 542-32-5.mol
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Chemical Properties

Appearance Crystalline
Melting point  196-198 °C(lit.)
Boiling point  287.44°C (rough estimate)
density  1.333
refractive index  1.4230 (estimate)
storage temp.  2-8°C
solubility  Aqueous Acid (Slightly)
form  Powder or Crystalline Powder
pka 2.14, 4.21, 9.77(at 25℃)
color  White to off-white
Water Solubility  Soluble in water (2.2 mg/ml at 20°C), 1 M HCl (50 mg/ml), ethanol (slightly), ether (slightly), and 80% formic acid (25 mg/ml).
Usage An amino acid isolated from Cholera vibrio
Merck  14,416
BRN  1773077
InChI 1S/C6H11NO4/c7-4(6(10)11)2-1-3-5(8)9/h4H,1-3,7H2,(H,8,9)(H,10,11)
InChIKey OYIFNHCXNCRBQI-UHFFFAOYSA-N
SMILES NC(CCCC(O)=O)C(O)=O
CAS DataBase Reference 542-32-5(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H317
Precautionary statements  P280
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S22:Do not breathe dust .
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
RTECS  MO1852000
HS Code  29224999
Storage Class 11 - Combustible Solids
Hazard Classifications Skin Sens. 1

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