valeric acid

Names

[ CAS No. ]:
64118-37-2

[ Name ]:
valeric acid

[Synonym ]:
2,2-dideuterio-pentanoic acid
EINECS 203-677-2
<2,2-D2>Pentansaeure
MFCD00004413

Chemical & Physical Properties

[ Density]:
0.939 g/mL at 25ºC(lit.)

[ Boiling Point ]:
110-111ºC10 mm Hg(lit.)

[ Melting Point ]:
-20--18ºC(lit.)

[ Molecular Formula ]:
C₅H₁₀O₂

[ Molecular Weight ]:
102.13200

[ Flash Point ]:
192 °F

[ Exact Mass ]:
102.06800

[ PSA ]:
37.30000

[ LogP ]:
1.26120

[ Vapour density ]:
3.5 (vs air)

[ Vapour Pressure ]:
0.15 mm Hg ( 20 °C)

[ Index of Refraction ]:
n20/D 1.408(lit.)

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
34-52/53

[ Safety Phrases ]:
26-36-45-61

[ RIDADR ]:
UN 3265 8/PG 3

[ WGK Germany ]:
1

[ RTECS ]:
YV6100000

[ HS Code ]:
2915600000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2915600000

[ Summary ]:
2915600000 butanoic acids and pentanoic acids and their salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%