A83407
(S)-(−)-2-Methylbutanol
99%
Synonym(s):
(S)-(−)-2-Methyl-1-butanol, Active amyl alcohol
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About This Item
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assay
99%
form
liquid
optical activity
[α]23/D −5.8°, neat
refractive index
n/D 1.41
bp
129-131 °C (lit.)
density
0.819 g/mL at 20 °C (lit.)
0.811 g/mL at 25 °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
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This Item | 256323 | 65980 | 59085 |
|---|---|---|---|
| assay 99% | assay 99% | assay ≥95.0% (sum of enantiomers, GC) | assay ≥99.0% (GC) |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| density 0.819 g/mL at 20 °C (lit.), 0.811 g/mL at 25 °C | density 0.992 g/mL at 25 °C (lit.) | density 0.819 g/mL at 20 °C (lit.), 0.811 g/mL at 25 °C | density 0.809 g/mL at 20 °C (lit.) |
| refractive index n/D 1.41 | refractive index n20/D 1.520 (lit.) | refractive index n/D 1.41, n20/D 1.411 | refractive index n20/D 1.407 |
| bp 129-131 °C (lit.) | bp 94-95 °C/10 mmHg (lit.) | bp 129-131 °C (lit.) | bp - |
| form liquid | form liquid | form - | form liquid |
Application
- (S)-(−)-2-Methyl-1-butyloxy carbonyl amino hexyl isocyanate (MBI), which is used to synthesize isocyanate copolymers.[1]
- Chiral alkoxynaphathoic acid derivatives having liquid crystalline properties.[2]
- 3,4-Bis[(S)-2-methylbutoxy]thiophene, a key intermediate for the synthesis of polythiophenes.[3]
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_germany
WGK 3
flash_point_f
108.5 °F
flash_point_c
42.5 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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