65980
(S)-(−)-2-Methylbutanol
≥95.0% (sum of enantiomers, GC)
Synonym(s):
(S)-(−)-2-Methyl-1-butanol, Active amyl alcohol
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About This Item
Empirical Formula (Hill Notation):
C5H12O
CAS Number:
Molecular Weight:
88.15
UNSPSC Code:
12352001
NACRES:
NA.22
PubChem Substance ID:
EC Number:
216-366-1
Beilstein/REAXYS Number:
1718809
MDL number:
Assay:
≥95.0% (sum of enantiomers, GC)
Quality Level
assay
≥95.0% (sum of enantiomers, GC)
optical activity
[α]20/D −6.3±0.5°, c = 10% in ethanol
refractive index
n/D 1.41, n20/D 1.411
bp
129-131 °C (lit.)
density
0.819 g/mL at 20 °C (lit.), 0.811 g/mL at 25 °C
functional group
hydroxyl
storage temp.
2-8°C
SMILES string
CC[C@H](C)CO
InChI
1S/C5H12O/c1-3-5(2)4-6/h5-6H,3-4H2,1-2H3/t5-/m0/s1
InChI key
QPRQEDXDYOZYLA-YFKPBYRVSA-N
General description
rest mainly 3-methyl-1-butanol
Application
(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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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Flam. Liq. 3 - STOT SE 3
target_organs
Respiratory system
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
108.5 °F
flash_point_c
42.5 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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Total Synthesis and Configurational Validation of (+)-Violapyrone C
Lee JS, et al.
European Journal of Organic Chemistry, 2014(21), 4472-4476 (2014)
Concise Total Synthesis of (-)-Myxalamide A
Fujita K et al.
Angewandte Chemie (International ed. in English), 51(29), 7271-7274 (2012)
A general method for the enantiospecific synthesis of optically active aliphatic sulfenyl chlorides and thiophthalimides
Cevasco G, et al.
Tetrahedron Asymmetry, 1(3), 141-142 (1990)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 65980-100ML | 04061837396069 |
| 65980-500ML | 04061837396076 |