19444-84-9

Name ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
CAS 19444-84-9
EINECS(EC#) 218-362-5
Molecular Formula C4H6O3
MDL Number MFCD00134268
Molecular Weight 102.09
MOL File 19444-84-9.mol
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Chemical Properties

Appearance clear colorless to yellow viscous liquid
Boiling point  133 °C/10 mmHg (lit.)
density  1.309 g/mL at 25 °C(lit.)
refractive index  n20/D 1.468(lit.)
Fp  >230 °F
storage temp.  Inert atmosphere,Room Temperature
solubility  Chloroform (Sparingly), Methanol (Slightly)
form  Viscous Liquid
pka 13.07±0.20(Predicted)
color  Clear colorless to yellow
BRN  80587
InChI InChI=1S/C4H6O3/c5-3-1-2-7-4(3)6/h3,5H,1-2H2
InChIKey FWIBCWKHNZBDLS-UHFFFAOYSA-N
SMILES O1CCC(O)C1=O
LogP -1.830 (est)
CAS DataBase Reference 19444-84-9(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
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
F  3-10
REACH Registrations Active
HS Code  29322090
Storage Class 10 - Combustible liquids

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