(2r,4r)-(-)-pentanediol

Names

[ CAS No. ]:
42075-32-1

[ Name ]:
(2r,4r)-(-)-pentanediol

[Synonym ]:
(2R,4R)-pentane-2,4-diol
MFCD00063893
(2R,4R)-(-)-2,4-Pentanediol

Chemical & Physical Properties

[ Density]:
0.978g/cm3

[ Boiling Point ]:
174.021ºC at 760 mmHg

[ Melting Point ]:
48-51ºC

[ Molecular Formula ]:
C₅H₁₂O₂

[ Molecular Weight ]:
104.14800

[ Flash Point ]:
72.784ºC

[ Exact Mass ]:
104.08400

[ PSA ]:
40.46000

[ LogP ]:
0.13810

[ Index of Refraction ]:
1.443

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
22-24/25-36-26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2905399090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2905399090

[ Summary ]:
2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

Articles

Marshall, J.A. Xie, S.

J. Org. Chem. 60 , 7230, (1995)

Stolle, A. et al.

Tetrahedron Lett. 35 , 3521, (1994)

Burk, M.J. et al.

J. Am. Chem. Soc. 115 , 10125, (1993)