ChemicalBook > CAS DataBase List > (S)-(+)-2-Butanol

(S)-(+)-2-Butanol

Product Name
(S)-(+)-2-Butanol
CAS No.
4221-99-2
Chemical Name
(S)-(+)-2-Butanol
Synonyms
d-2-butanol;(2S)-Butanol;(S)-2-BUTANOL;(+)-2-Butanol;(S)-butan-2-ol;2-Butanol, (S)-;2-Butanol, (2S)-;(S)-(-)-2-BUTANOL;(S)-(+)-2-BUTANOL;2-butanol,(S)-(+)-
CBNumber
CB4287256
Molecular Formula
C4H10O
Formula Weight
74.12
MOL File
4221-99-2.mol
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(S)-(+)-2-Butanol Property

Melting point:
-114 °C
Boiling point:
99-100 °C (lit.)
alpha 
13 º (neat)
Density 
0.803 g/mL at 25 °C (lit.)
vapor density 
2.6 (vs air)
vapor pressure 
12.5 mm Hg ( 20 °C)
refractive index 
n20/D 1.397(lit.)
Flash point:
80 °F
storage temp. 
Sealed in dry,Room Temperature
form 
Liquid
pka
15.31±0.20(Predicted)
color 
Clear colorless
Odor
at 1.00 % in dipropylene glycol. oily wine
Odor Type
oily
optical activity
[α]20/D +13°, neat
explosive limit
9.8%
Water Solubility 
125 g/L (20 ºC)
Merck 
14,1541
BRN 
1718763
Stability:
Stable. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents, halogens.
LogP
0.691 (est)
CAS DataBase Reference
4221-99-2(CAS DataBase Reference)
NIST Chemistry Reference
2-Butanol, (S)-(+)-(4221-99-2)
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Safety

Hazard Codes 
Xi
Risk Statements 
10-36/37-67
Safety Statements 
9-13-24-25-26-46-7/9-24/25
RIDADR 
UN 1120 3/PG 3
OEB
A
OEL
TWA: 100.0 ppm; 305.0 mg/m3, STEL: 150.0 ppm; 455.0 mg/m3
WGK Germany 
1
RTECS 
EO1750000
Autoignition Temperature
761 °F
Hazard Note 
Irritant
HazardClass 
3
PackingGroup 
III
HS Code 
29051490
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H319Causes serious eye irritation

H335May cause respiratory irritation

H336May cause drowsiness or dizziness

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

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
237698
Product name
(S)-(+)-2-Butanol
Purity
99%
Packaging
1g
Price
$81.9
Updated
2024/03/01
Sigma-Aldrich
Product number
237698
Product name
(S)-(+)-2-Butanol
Purity
99%
Packaging
10g
Price
$444
Updated
2024/03/01
TCI Chemical
Product number
B0925
Product name
(S)-(+)-2-Butanol
Purity
>98.0%(GC)
Packaging
1mL
Price
$48
Updated
2024/03/01
TCI Chemical
Product number
B0925
Product name
(S)-(+)-2-Butanol
Purity
>98.0%(GC)
Packaging
5mL
Price
$149
Updated
2024/03/01
Alfa Aesar
Product number
L14164
Product name
(S)-(+)-2-Butanol, 98+%
Packaging
1g
Price
$64
Updated
2024/03/01
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(S)-(+)-2-Butanol Chemical Properties,Usage,Production

Chemical Properties

Colorless to light yellow liqui

Uses

(S)-(+)-2-Butanol can be used:

  • To synthesize chiral asymmetric perylene diimides (PDI) that spontaneously self-assemble into one-handed nanotubes that are photoconductive or fluorescent in nature.
  • To synthesize bulky chiral vinyl monomers that can be radically polymerized to helical polymers with an excess screw sense.
  • As chiral solvent to study excited state photo transfer of the photoacid, 5,8-dicyano-2-naphthol (DCN2) in chiral environment.

Definition

ChEBI: (2S)-butan-2-ol is a butan-2-ol. It is an enantiomer of a (2R)-butan-2-ol.

(S)-(+)-2-Butanol Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-(+)-2-Butanol Suppliers

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View Lastest Price from (S)-(+)-2-Butanol manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
(S)-(+)-2-Butanol 99% 4221-99-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
(S)-(+)-2-Butanol 4221-99-2
Price
US $3.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200KG
Release date
2020-01-12

4221-99-2, (S)-(+)-2-ButanolRelated Search:

Potassium tert-butoxide 1-Butanol 2-Methyl-1-propanol Ethambutol 2-Butanol tert-Butanol CYCLOPROPYL DIPHENYL CARBINOL 2,6-DIMETHYLCYCLOHEXANOL 3,3,5,5-TETRAMETHYLCYCLOHEXANOL 1-Methylcyclopentanol TRANS-2-METHYLCYCLOPENTANOL TRANS-2-AMINOCYCLOHEXANOL HYDROCHLORIDE 4-Methylcyclohexanol (-)-MENTHOXYACETIC ACID L-MENTHYL ACETATE Cyclobutanol Cyclopentanol 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL

  • (S)-(+)-2-BUTANOL 99%
  • (2S)-Butanol
  • (S)-(+)-2-Butanol ChiPros(R), produced
  • D-(+)-ETHYLMETHYLCARBINOL
  • D-(+)-SEC-BUTYL ALCOHOL
  • D-SEC-BUTYL ALCOHOL
  • (S)-(+)-sec-Butanol,99%
  • (S)-(+)-2-Butanol,(S)-(+)-sec-Butyl alcohol
  • (S)-(+)-sec-Butanol, 99% 1GR
  • (2S)-(+)-2-Hydroxybutane, (S)-(+)-sec-Butyl alcohol
  • (2S)-(+)-Butan-2-ol
  • (S)-butan-2-ol
  • 2-Butanol, (S)-
  • 2-butanol,(S)-(+)-
  • d-2-butanol
  • (S)-(+)-SEC-BUTANOL
  • (S)-(+)-SEC-BUTYL ALCOHOL
  • (S)-2-HYDROXYBUTANE
  • (S)-(-)-2-BUTANOL
  • (S)-(+)-2-BUTANOL
  • (S)-2-BUTANOL
  • (S)-(+)-2-Butanol,98+%
  • 2-Butanol, (2S)-
  • (S)-(+)-2-Butanol ChiPros(R), produced by BASF, 99%
  • (S)-(+)-2-Butanol &gt
  • 2-Butanol, (2S)- (9CI)
  • (+)-2-Butanol
  • 4221-99-2
  • C4H10O
  • 4221992
  • C2H5CHOHCH3
  • Asymmetric Synthesis
  • Chiral Resolution Reagents
  • Chiral Resolving Reagents
  • Chiral Building Blocks
  • Building Blocks for Liquid Crystals
  • Chiral Compounds (Building Blocks for Liquid Crystals)
  • Simple Alcohols (Chiral)
  • chiral
  • Chiral Compounds (Building Blocks for Liquid Crystals)
  • Building Blocks for Liquid Crystals
  • Chiral Building Blocks
  • Functional Materials
  • Simple Alcohols (Chiral)
  • Synthetic Organic Chemistry
  • Alcohols, Hydroxy Esters and Derivatives
  • Chiral Compounds