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503-49-1

Name 3-HYDROXY-3-METHYLGLUTARIC ACID
CAS 503-49-1
EINECS(EC#) 207-971-1
Molecular Formula C6H10O5
MDL Number MFCD00002712
Molecular Weight 162.14
MOL File 503-49-1.mol
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Chemical Properties

Melting point  105-108 °C (lit.)
Boiling point  120 °C / 13mmHg
density  1.2132 (rough estimate)
refractive index  1.4230 (estimate)
storage temp.  −20°C
solubility  DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 5 mg/ml; PBS (pH 7.2): 10 mg/ml
form  powder to crystal
pka 3.95±0.10(Predicted)
color  White to Light yellow
Detection Methods T,NMR,MS
Merck  5808
BRN  1769194
CAS DataBase Reference 503-49-1(CAS DataBase Reference)

Safety Data

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  2
RTECS  MA3753000
F  10
HS Code  29181990
Toxicity
LD50 in mice (g/kg): 7.33 orally; 3.23 i.p. (Savoie, Lupien)

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