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6290-03-5

Name (R)-(-)-1,3-Butanediol
CAS 6290-03-5
EINECS(EC#) 228-532-0
Molecular Formula C4H10O2
MDL Number MFCD00064277
Molecular Weight 90.12
MOL File 6290-03-5.mol
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Chemical Properties

Appearance Colorless to light yellow liqui
Melting point  0.07°C (estimate)
alpha  -31 º (c=1 in EtOH)
Boiling point  107-110 °C/23 mmHg (lit.)
density  1.005 g/mL at 25 °C(lit.)
vapor density  3.1 (vs air)
vapor pressure  0.06 mm Hg ( 20 °C)
refractive index  1.44
Fp  250 °F
storage temp.  Inert atmosphere,Room Temperature
solubility  Chloroform, Ethanol
form  Oil
pka 14.83±0.20(Predicted)
color  Clear Colourless
optical activity [α]21/D 31.0°, c = 1 in ethanol
Water Solubility  Fully miscible in water.
Sensitive  Hygroscopic
BRN  1718944
InChIKey PUPZLCDOIYMWBV-SCSAIBSYSA-N
LogP -0.9 at 25℃
CAS DataBase Reference 6290-03-5(CAS DataBase Reference)
NIST Chemistry Reference 1,3-Butanediol, (R)-(6290-03-5)
EPA Substance Registry System 1,3-Butanediol, (3R)- (6290-03-5)
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Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  EK0440000
F  3-10
Autoignition Temperature 741 °F
Hazard Note  Irritant
HS Code  29053990

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