(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

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

(+)-6,6'-{[(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin]
2,4-difluoropentane

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)

(2R,4R)-(-)-PENTANEDIOL
(2R,4R)-(-)-pentanediol
(2R,4R)-1,5-dibromo-2,4-pentanediol
(2R,4R)-1,5-Dichloro-2,4-pentanediol
(2R,4R)-tert-butyl 2-(hydroxymethyl)-4-(trifluoromethyl)pyrrolidine-1-carboxylate
(2R,4R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acid
(I(2)S)-I(2)-Amino-3-(2-thienylmethoxy)benzenepropanenitrile
3-(4-fluoro-1H-indol-3-yl)prop-2-en-1-ol
tert-butyl N-[1-amino-3-(2,6-difluoro-4-methoxyphenyl)propan-2-yl]carbamate
4-(2-Chloro-6-methoxyphenyl)butan-2-ol
3-Pyridinecarboxylic acid, 5-formyl-1,2-dihydro-2-oxo-
4-Amino-4-(4-{[(tert-butoxy)carbonyl]amino}-3-methylphenyl)butanoic acid
3-methyl-1-[(1,2,5-thiadiazol-3-yl)methyl]-1H-pyrazol-4-amine
4-Cyclopropylphenyl sulfamate
2-amino-4-chloro-6-fluoro-N-methoxy-N-methylbenzamide
1-[6-(Aminomethyl)-3-azabicyclo[3.1.0]hexan-3-yl]-2-methylpentan-1-one

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