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ChemicalBook >> CAS DataBase List >> (S)-(-)-2-Methyl-1-butanol

(S)-(-)-2-Methyl-1-butanol

(S)-(-)-2-Methyl-1-butanol price.
  • $6 - $1301
  • Product name: (S)-(-)-2-Methyl-1-butanol
  • CAS: 1565-80-6
  • MF: C5H12O
  • MW: 88.15
  • EINECS:216-366-1
  • MDL Number:MFCD00064299
  • Synonyms:(S)-2-Methyl-1-butanol,99%e.e.;(S)-(-)-2-Methylbutanol >=95.0% (suM of enantioMers, GC);(S)-(-)-2-Methylbutanol 99%;(s)-1-butano ;(S)-2-methyl-butan-1-ol ;AMYL ALCOHOL, N-;AMYL ALCOHOL;AMYL ALCOHOL, NORMAL
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  • aablocks
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  • American Custom Chemicals Corporation
  • Arctom
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  • Sigma-Aldrich
  • TCI Chemical
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  • Manufactureraablocks
  • Product numberAA001OP5
  • Product description(S)-(-)-2-Methyl-1-butanol 98%
  • Packaging100g
  • Price$19
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA001OP5
  • Product description(S)-(-)-2-Methyl-1-butanol 98%
  • Packaging10g
  • Price$6
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA001OP5
  • Product description(S)-(-)-2-Methyl-1-butanol 98%
  • Packaging25g
  • Price$7
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA001OP5
  • Product description(S)-(-)-2-Methyl-1-butanol 98%
  • Packaging500g
  • Price$80
  • Updated2026-05-28
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  • ManufacturerAK Scientific
  • Product numberJ50279
  • Product description(S)-(-)-2-Methyl-1-butanol
  • Packaging100mL
  • Price$132
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ50279
  • Product description(S)-(-)-2-Methyl-1-butanol
  • Packaging5mL
  • Price$20
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA343263
  • Product description(S)-(-)-2-Methyl-1-butanol 98%
  • Packaging25g
  • Price$22
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA343263
  • Product description(S)-(-)-2-Methyl-1-butanol 98%
  • Packaging5g
  • Price$6
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0068782
  • Product description(S)-(-)-2-METHYL-1-BUTANOL 95.00%
  • Packaging1G
  • Price$626.08
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0068782
  • Product description(S)-(-)-2-METHYL-1-BUTANOL 95.00%
  • Packaging5G
  • Price$822.98
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0068782
  • Product description(S)-(-)-2-METHYL-1-BUTANOL 95.00%
  • Packaging10G
  • Price$1145.75
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS526656
  • Product description(S)-(-)-2-Methyl-1-butanol
  • Packaging100g
  • Price$79
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberBD-A343263
  • Product description(S)-(-)-2-Methyl-1-butanol 98%
  • Packaging25g
  • Price$19
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberBD-A343263
  • Product description(S)-(-)-2-Methyl-1-butanol 98%
  • Packaging25g
  • Price$19
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A343263
  • Product description(S)-(-)-2-Methyl-1-butanol 98%
  • Packaging100g
  • Price$22
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberBD-A343263
  • Product description(S)-(-)-2-Methyl-1-butanol 98%
  • Packaging100g
  • Price$22
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001OP5 (S)-(-)-2-Methyl-1-butanol 98% 100g $19 2026-05-28 Buy
aablocks AA001OP5 (S)-(-)-2-Methyl-1-butanol 98% 10g $6 2026-05-28 Buy
aablocks AA001OP5 (S)-(-)-2-Methyl-1-butanol 98% 25g $7 2026-05-28 Buy
aablocks AA001OP5 (S)-(-)-2-Methyl-1-butanol 98% 500g $80 2026-05-28 Buy
AK Scientific J50279 (S)-(-)-2-Methyl-1-butanol 100mL $132 2021-12-16 Buy
AK Scientific J50279 (S)-(-)-2-Methyl-1-butanol 5mL $20 2021-12-16 Buy
Ambeed A343263 (S)-(-)-2-Methyl-1-butanol 98% 25g $22 2021-12-16 Buy
Ambeed A343263 (S)-(-)-2-Methyl-1-butanol 98% 5g $6 2021-12-16 Buy
American Custom Chemicals Corporation CHM0068782 (S)-(-)-2-METHYL-1-BUTANOL 95.00% 1G $626.08 2021-12-16 Buy
American Custom Chemicals Corporation CHM0068782 (S)-(-)-2-METHYL-1-BUTANOL 95.00% 5G $822.98 2021-12-16 Buy
American Custom Chemicals Corporation CHM0068782 (S)-(-)-2-METHYL-1-BUTANOL 95.00% 10G $1145.75 2021-12-16 Buy
Arctom AS526656 (S)-(-)-2-Methyl-1-butanol 100g $79 2021-12-16 Buy
Arctom BD-A343263 (S)-(-)-2-Methyl-1-butanol 98% 25g $19 2026-05-25 Buy
Arctom BD-A343263 (S)-(-)-2-Methyl-1-butanol 98% 25g $19 2026-05-26 Buy
Arctom BD-A343263 (S)-(-)-2-Methyl-1-butanol 98% 100g $22 2026-05-25 Buy
Arctom BD-A343263 (S)-(-)-2-Methyl-1-butanol 98% 100g $22 2026-05-26 Buy

Properties

Melting point :-70 °C
alpha :-5.8 º (neat 23 ºC)
Boiling point :136-138 °C(lit.)
Density :0.811 g/mL at 25 °C(lit.)
vapor density :3 (vs air)
vapor pressure :1 mm Hg ( 13.6 °C)
refractive index :n20/D 1.409(lit.)
Flash point :120 °F
storage temp. :2-8°C
solubility :soluble in Chloroform, Ethanol
pka :15.24±0.10(Predicted)
form :clear liquid
color :Colorless to Almost colorless
Odor :ethereal fresh
optical activity :[α]23/D 5.8°, neat
Water Solubility :36 g/L (30 ºC)
Merck :14,6030
BRN :1718809
Henry's Law Constant :3.9×10-1 mol/(m3Pa) at 25℃, Hilal et al. (2008)
Dielectric constant :15.8(20℃)
InChI :1S/C5H12O/c1-3-5(2)4-6/h5-6H,3-4H2,1-2H3/t5-/m0/s1
InChIKey :QPRQEDXDYOZYLA-YFKPBYRVSA-N
SMILES :CC[C@H](C)CO
LogP :1.223 (est)
CAS DataBase Reference :1565-80-6(CAS DataBase Reference)
NIST Chemistry Reference :1-Butanol, 2-methyl-, (S)-(1565-80-6)
EPA Substance Registry System :1-Butanol, 2-methyl-, (2S)- (1565-80-6)

Safety Information

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

Description

(S)-(-)-2-Methylbutanol can be used as a reactant to prepare:
  • Methylbutyl-2-(3-thienyl)acetate (MBTA) by esterification reaction with 3-thiophene acetic acid in the presence of an acid catalyst.
  • (2S)-2-Methyl-1-butanesulfenyl chloride by reacting with thioacetic acid using Mitsunobu reaction conditions.
  • (+)-Violapyrone C and (-)-myxalamide A.


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