ChemicalBook > CAS DataBase List > (2S,4S)-(+)-PENTANEDIOL

(2S,4S)-(+)-PENTANEDIOL

Product Name
(2S,4S)-(+)-PENTANEDIOL
CAS No.
72345-23-4
Chemical Name
(2S,4S)-(+)-PENTANEDIOL
Synonyms
(S,S)-2,4-Pentandiol;(S,S)-PENTANEDIOL-2,4;(2S,4S)-(+)-PENTANEDIOL;(2S,4S)-2,4-PENTANEDIOL;(2S,4S)-pentane-2,4-diol;(S,S)-(+)-2,4-PENTANEDIOL;2,4-Pentanediol, (2S,4S)-;(2S,4S)-(+)-2,4-PENTANEDIOL;(2S,4S)-(+)-PENTANEDIOL 99%;(2S,4S)-(+)-Pentanediol,99%
CBNumber
CB1736339
Molecular Formula
C5H12O2
Formula Weight
104.15
MOL File
72345-23-4.mol
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(2S,4S)-(+)-PENTANEDIOL Property

Melting point:
45-48 °C (lit.)
Boiling point:
111-113C
alpha 
+41.2° (c 10, CHCl3)
Density 
0.9917 (rough estimate)
refractive index 
54 ° (C=10, EtOH)
Flash point:
215 °F
storage temp. 
Inert atmosphere,Room Temperature
solubility 
almost transparency in EtOH
pka
14.74±0.20(Predicted)
form 
Crystalline Powder
color 
White
optical activity
[α]20/D +39.8°, c = 10 in chloroform
BRN 
4123490
Stability:
hygroscopic
CAS DataBase Reference
72345-23-4(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
22-24/25-36-26
WGK Germany 
3
F 
3-10
HS Code 
29053990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
267872
Product name
(2S,4S)-(+)-Pentanediol
Purity
99%
Packaging
500mg
Price
$134
Updated
2023/01/07
Sigma-Aldrich
Product number
267872
Product name
(2S,4S)-(+)-Pentanediol
Purity
99%
Packaging
5g
Price
$710
Updated
2023/01/07
TCI Chemical
Product number
P1412
Product name
(2S,4S)-(+)-2,4-Pentanediol
Purity
>98.0%(GC)
Packaging
1g
Price
$156
Updated
2024/03/01
Strem Chemicals
Product number
08-2031
Product name
(2S,4S)-(+)-2,4-Pentanediol, 99%
Packaging
250mg
Price
$85
Updated
2024/03/01
Strem Chemicals
Product number
08-2031
Product name
(2S,4S)-(+)-2,4-Pentanediol, 99%
Packaging
1g
Price
$251
Updated
2024/03/01
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(2S,4S)-(+)-PENTANEDIOL Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

Optically active reagent used to prepare NIP-101, a potent calcium antagonist.

(2S,4S)-(+)-PENTANEDIOL Preparation Products And Raw materials

Raw materials

Preparation Products

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(2S,4S)-(+)-PENTANEDIOL Suppliers

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  • (2S,4S)-(+)-2,4-DIHYDROXYPENTANE
  • (2S,4S)-(+)-2,4-PENTANEDIOL
  • (2S,4S)-2,4-PENTANEDIOL
  • (2S,4S)-(+)-PENTANEDIOL
  • [S-(S*,S*)]-(+)-2,4-PENTANEDIOL
  • (S,S)-PENTANEDIOL-2,4
  • (S,S)-(+)-2,4-PENTANEDIOL
  • (2S,4S)-(+)-PENTANEDIOL 99%
  • (2S,4S)-(+)-2,4-Pentanediol,99%
  • (2S,4S)2-4PENTANEDIOL extrapure
  • (S,S)-(+)-2,4-Pentanediol, [S-(S*,S*)]-(+)-2,4-Pentanediol
  • (2S,4S)-(+)-Pentanediol,99%
  • (2<i>S</i>,4<i>S</i>)-(+)-2,4-Pentanediol
  • (2S,4S)-pentane-2,4-diol
  • (2S,4S)-(+)-Pentanediol, ee 99%
  • 2,4-Pentanediol, (2S,4S)-
  • (2S,4S)-(+)-2,4-Pentanediol&gt
  • (S,S)-2,4-Pentandiol
  • 72345-23-4
  • Chiral Building Blocks
  • Simple Alcohols (Chiral)
  • Asymmetric Synthesis
  • Polyols
  • Organic Building Blocks
  • Chiral Oxygen
  • organic alcohol
  • Chiral Compounds
  • Diols
  • chiral
  • Chiral Building Blocks
  • Simple Alcohols (Chiral)
  • Synthetic Organic Chemistry