(2R,4R)-(-)-Pentanediol

Base Information

Chemical Name:(2R,4R)-(-)-Pentanediol
CAS No.:42075-32-1
Molecular Formula:C5H12O2
Molecular Weight:104.149
Hs Code.:2905399090
European Community (EC) Number:253-017-2
UNII:390RNY77SU,EX4IXW1090
DSSTox Substance ID:DTXSID401310414
Nikkaji Number:J53.103K
Wikidata:Q72499966
Mol file:42075-32-1.mol

Synonyms:42075-32-1;(2R,4R)-(-)-Pentanediol;(2R,4R)-pentane-2,4-diol;(2R,4R)-(-)-2,4-Pentanediol;(R,R)-(-)-2,4-Pentanediol;2,4-Pentanediol, (+/-)-;(2R,4R)-2,4-PENTANEDIOL;2,4-Pentanediol, (-)-;36402-52-5;(R*,R*)-Pentane-2,4-diol;(2R,4r)-pentanediol;(R,R)-2,4-pentanediol;UNII-390RNY77SU;UNII-EX4IXW1090;390RNY77SU;EX4IXW1090;EINECS 253-017-2;2,4-Pentanediol #;(2R,4R)-(-)-2,4-Dihydroxypentane;SCHEMBL42294;2(R),4(R)-dihydroxypentane;(2R, 4R)-(-)-pentanediol;(-)-2,4-PENTANEDIOL;2,4-Pentanediol, (.+.)-;rel-(2R,4R)-2,4-Pentanediol;(R,R)-(?)-2,4-Pentanediol;DTXSID401310414;(+/-)-2,4-PENTANEDIOL;MFCD00063893;(R*,R*)-2,4-PENTANEDIOL;AKOS015840171;2,4-PENTANEDIOL, (2R,4R)-;2,4-PENTANEDIOL, (R*,R*)-;(R,R)-(-)-2,4-Pentanediol, 99%;AS-58128;2,4-PENTANEDIOL, (2R,4R)-REL-;2,4-Pentanediol, (R*,R*)-(.+.)-;CS-0085737;P1411;2,4-PENTANEDIOL, (R-(R*,R*))-;(2R,4R)-(-)-THREO-2,4-PENTANEDIOL;T72451;A825751

Suppliers and Price of (2R,4R)-(-)-Pentanediol

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
(2R,4R)-(-)-Pentanediol
50mg
$ 65.00

TRC
(2R,4R)-(-)-Pentanediol
10mg
$ 45.00

TCI Chemical
(2R,4R)-(-)-2,4-Pentanediol >98.0%(GC)
1g
$ 146.00

SynQuest Laboratories
(R,R)-2,4-Pentanediol 98%
250 mg
$ 88.00

Strem Chemicals
(2R,4R)-(-)-2,4-Pentanediol, 99%
250mg
$ 72.00

Strem Chemicals
(2R,4R)-(-)-2,4-Pentanediol, 99%
1g
$ 215.00

Sigma-Aldrich
(R,R)-(?)-2,4-Pentanediol 99%
1g
$ 166.00

Crysdot
(2R,4R)-Pentane-2,4-diol 95+%
1g
$ 161.00

Chem-Impex
(2R,4R)-(-)-2,4-Pentanediol,98%(GC) 98%(GC)
1G
$ 166.88

Chemenu
(2R,4R)-Pentane-2,4-diol 95%
5g
$ 320.00

Total 37 raw suppliers

Chemical Property of (2R,4R)-(-)-Pentanediol

Chemical Property:

Appearance/Colour:Colorless to light yellow liquid
Vapor Pressure:0.384mmHg at 25°C
Melting Point:48-50 °C(lit.)
Refractive Index:-53.5 ° (C=10, EtOH)
Boiling Point:199.499 °C at 760 mmHg
PKA:14.74±0.20(Predicted)
Flash Point:101.667 °C
PSA：40.46000
Density:0.975 g/cm³
LogP:0.13810
Storage Temp.:0-6°C
Solubility.:almost transparency in EtOH
XLogP3:0.1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:104.083729621
Heavy Atom Count:7
Complexity:39.3

Purity/Quality:

99%, ^*data from raw suppliers

(2R,4R)-(-)-Pentanediol ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 22-24/25-36-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:CC(CC(C)O)O
Isomeric SMILES:C[C@H](C[C@@H](C)O)O
Uses Acetalization reagent for ketones and β-keto esters. Used in the synthesis of optically active polyesters. C2 symmetric chiral diol with versatile applications as a chiral auxiliary, building block, and chiral ligand.

Technology Process of (2R,4R)-(-)-Pentanediol

There total 59 articles about (2R,4R)-(-)-Pentanediol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%