ChemicalBook >> CAS DataBase List >>(S)-(-)-2-Methyl-1-butanol
(S)-(-)-2-Methyl-1-butanol
- CAS No.
- 1565-80-6
- Chemical Name:
- (S)-(-)-2-Methyl-1-butanol
- Synonyms
- AMYL ALCOHOL;N-PENTANOL;FUSEL OIL;N-PENTYL ALCOHOL;AMYL ALCOHOL, N-;FEMA 2056;ALCOHOL C5;L-pentanol;(s)-1-butano;BUTYLCARBINOL
- CBNumber:
- CB7853148
- Molecular Formula:
- C5H12O
- Molecular Weight:
- 88.15
- MDL Number:
- MFCD00064299
- MOL File:
- 1565-80-6.mol
- MSDS File:
- SDS
Last updated:2023-11-28 16:31:43
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 |
n |
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 |
Dielectric constant | 15.8(20℃) |
LogP | 1.223 (est) |
CAS DataBase Reference | 1565-80-6(CAS DataBase Reference) |
FDA UNII | II2QJB35IC |
NIST Chemistry Reference | 1-Butanol, 2-methyl-, (S)-(1565-80-6) |
EPA Substance Registry System | 1-Butanol, 2-methyl-, (2S)- (1565-80-6) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02,GHS07 |
|||||||||
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Signal word | Warning | |||||||||
Hazard statements | H226-H332-H335 | |||||||||
Precautionary statements | P210-P304+P340+P312 | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 10-20-37-66-2017/10/20 | |||||||||
Safety Statements | 46-24/25 | |||||||||
RIDADR | UN 1105 3/PG 3 | |||||||||
WGK Germany | 1 | |||||||||
RTECS | SB9800000 | |||||||||
HazardClass | 3 | |||||||||
PackingGroup | III | |||||||||
HS Code | 29051990 | |||||||||
NFPA 704 |
|
(S)-(-)-2-Methyl-1-butanol price More Price(17)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 65980 | (S)-(?)-2-Methylbutanol ≥95.0% (sum of enantiomers, GC) | 1565-80-6 | 100ml | $96.9 | 2024-03-01 | Buy |
Sigma-Aldrich | 65980 | (S)-(?)-2-Methylbutanol ≥95.0% (sum of enantiomers, GC) | 1565-80-6 | 500ml | $164.8 | 2024-03-01 | Buy |
TCI Chemical | M0170 | (S)-(-)-2-Methyl-1-butanol >98.0%(GC) | 1565-80-6 | 25mL | $98 | 2024-03-01 | Buy |
Sigma-Aldrich | A83407 | (S)-(?)-2-Methylbutanol 99% | 1565-80-6 | 10g | $119 | 2024-03-01 | Buy |
TRC | M295215 | (S)-(-)-2-Methylbutanol | 1565-80-6 | 5g | $55 | 2021-12-16 | Buy |
(S)-(-)-2-Methyl-1-butanol Chemical Properties,Uses,Production
Chemical Properties
clear colourless liquid
Uses
(S)-(?)-2-Methylbutanol can be used to prepare:
- (S)-(?)-2-Methyl-1-butyloxy carbonyl amino hexyl isocyanate (MBI), which is used to synthesize isocyanate copolymers.
- Chiral alkoxynaphathoic acid derivatives having liquid crystalline properties.
- 3,4-Bis[(S)-2-methylbutoxy]thiophene, a key intermediate for the synthesis of polythiophenes.
Uses
(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.
Definition
ChEBI: The (S)-enantiomer of 2-methylbutan-1-ol.
General Description
rest mainly 3-methyl-1-butanol
Purification Methods
Reflux the butanol with CaO, distil, reflux with magnesium and again fractionally distil it. A small sample of highly purified material is obtained by fractional crystallisation after conversion into a suitable ester such as the trinitrophthalate or the 3-nitrophthalate. The latter is converted to the cinchonine salt in acetone and recrystallised from CHCl3 by adding pentane. The salt is saponified, extracted with ether, and fractionally distilled. [Terry et al. J Chem Eng Data 5 403 1960, Beilstein 1 IV 1666.]
Synthesis of (S)-(-)-2-Methyl-1-butanol from Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-
(S)-(-)-2-Methyl-1-butanol Preparation Products And Raw materials
Global( 176)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9328 | 55 |
Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49392 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29823 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 13349 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20356 | 58 |
Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 |
View Lastest Price from (S)-(-)-2-Methyl-1-butanol manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2021-07-02 | (S)-(-)-2-Methylbutanol >=95.0% (sum of enantiomers, GC)
1565-80-6
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2019-12-27 | (S)-(-)-2-Methyl-1-butanol
1565-80-6
|
US $6.60 / KG | 1KG | 97%-99% | 1kg-1000kg | Career Henan Chemical Co |
- (S)-(-)-2-Methylbutanol >=95.0% (sum of enantiomers, GC)
1565-80-6
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- (S)-(-)-2-Methyl-1-butanol
1565-80-6
- US $6.60 / KG
- 97%-99%
- Career Henan Chemical Co
1565-80-6((S)-(-)-2-Methyl-1-butanol)Related Search:
(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, NORMAL
ALCOHOL C5
1-PENTANOL ALCOHOL
1-PENTYL ALCOHOL
FEMA 2056
BUTYLCARBINOL
PRI-N-AMYL ALCOHOL
(S)-(-)-2-Methyl-1-butanol
(S)-(-)-2-Methylbutanol
(S)-(-)-sec-Butylcarbinol
1-Butanol, 2-methyl-, (2S)-
(S)-(-)-2-Methyl-1-butanol, 98+%
(S)-(-)-2-Methyl-1-butanol, Active amyl alcohol
Active amyl alcohol, Prim. active amyl alcohol
(2S)-2-Methyl-1-butanol
(2S)-2-Methylbutane-1-ol
(S)-(-)-2-Methyl-1-butanol,99%
D-2-METHYL-1-BUTANOL, ROT.-4.5 degrees
3-(4-((S)-()-2-Methyl-1-butanol
active-Amyl Alcohol
sec-Butylcarbinol
N-BUTYLCARBINOL
WATER STANDARD, AMYL ALCOHOL
L-pentanol
(S)-(-)-2-Methyl-1-butanol>
AMYL ALCOHOL, N-
AMYL ALCOHOL
FUSEL OIL
N-PENTYL ALCOHOL
N-PENTANOL
1565-80-6
71410
30899195
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