(S)-(+)-2-Butanol
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- $15 - $1428
- Product name: (S)-(+)-2-Butanol
- CAS: 4221-99-2
- MF: C4H10O
- MW: 74.12
- EINECS:224-168-1
- MDL Number:MFCD00064281
- Synonyms:(S)-(+)-2-BUTANOL 99%;(2S)-Butanol;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
42 prices
Selected condition:
Brand
- aablocks
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Biosynth
- Chem-Impex
- Matrix Scientific
- Sigma-Aldrich
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 100mg
- 250mg
- 500mg
- 1g
- 1mL
- 2g
- 5g
- 5ML
- 5.00g
- 10g
- 25g
- 50g
- 100g
- 5 g
- Manufactureraablocks
- Product numberAA003CDP
- Product description(S)-(+)-2-Butanol 98%
- Packaging250mg
- Price$15
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003CDP
- Product description(S)-(+)-2-Butanol 98%
- Packaging1g
- Price$34
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003CDP
- Product description(S)-(+)-2-Butanol 98%
- Packaging5g
- Price$122
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-03821
- Product description(S)-(+)-2-Butanol 97%
- Packaging50g
- Price$660
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberZ6055
- Product description(S)-(-)-2-Butanol
- Packaging1mL
- Price$99.95
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA317076
- Product description(S)-Butan-2-ol 98%
- Packaging1g
- Price$64
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA317076
- Product description(S)-Butan-2-ol 98%
- Packaging250mg
- Price$26
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCCH0066112
- Product description(S)-(+)-2-BUTANOL 95.00%
- Packaging1G
- Price$635.71
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR4619
- Product description(2S)-(+)-Butan-2-ol 98%
- Packaging25g
- Price$470
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR4619
- Product description(2S)-(+)-Butan-2-ol 98%
- Packaging5g
- Price$123
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR4619
- Product description(2S)-(+)-Butan-2-ol 98%
- Packaging1g
- Price$33
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR4619
- Product description(2S)-(+)-Butan-2-ol 98%
- Packaging100g
- Price$848
- Updated2026-06-04
- Buy
- ManufacturerArctom
- Product numberAS517997
- Product description(S)-Butan-2-ol 98%
- Packaging250mg
- Price$26
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS517997
- Product description(S)-Butan-2-ol 98%
- Packaging1g
- Price$63
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB60189
- Product description(S)-(+)-2-Butanol
- Packaging1g
- Price$75
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB60189
- Product description(S)-(+)-2-Butanol
- Packaging10g
- Price$900
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003CDP | (S)-(+)-2-Butanol 98% | 250mg | $15 | 2026-05-28 | Buy |
| aablocks | AA003CDP | (S)-(+)-2-Butanol 98% | 1g | $34 | 2026-05-28 | Buy |
| aablocks | AA003CDP | (S)-(+)-2-Butanol 98% | 5g | $122 | 2026-05-28 | Buy |
| AHH | MT-03821 | (S)-(+)-2-Butanol 97% | 50g | $660 | 2026-05-26 | Buy |
| AK Scientific | Z6055 | (S)-(-)-2-Butanol | 1mL | $99.95 | 2021-12-16 | Buy |
| Ambeed | A317076 | (S)-Butan-2-ol 98% | 1g | $64 | 2021-12-16 | Buy |
| Ambeed | A317076 | (S)-Butan-2-ol 98% | 250mg | $26 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CCH0066112 | (S)-(+)-2-BUTANOL 95.00% | 1G | $635.71 | 2021-12-16 | Buy |
| Apolloscientific | OR4619 | (2S)-(+)-Butan-2-ol 98% | 25g | $470 | 2026-06-04 | Buy |
| Apolloscientific | OR4619 | (2S)-(+)-Butan-2-ol 98% | 5g | $123 | 2026-06-04 | Buy |
| Apolloscientific | OR4619 | (2S)-(+)-Butan-2-ol 98% | 1g | $33 | 2026-06-04 | Buy |
| Apolloscientific | OR4619 | (2S)-(+)-Butan-2-ol 98% | 100g | $848 | 2026-06-04 | Buy |
| Arctom | AS517997 | (S)-Butan-2-ol 98% | 250mg | $26 | 2021-12-16 | Buy |
| Arctom | AS517997 | (S)-Butan-2-ol 98% | 1g | $63 | 2021-12-16 | Buy |
| Biosynth | FB60189 | (S)-(+)-2-Butanol | 1g | $75 | 2021-12-16 | Buy |
| Biosynth | FB60189 | (S)-(+)-2-Butanol | 10g | $900 | 2026-06-04 | Buy |
Properties
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.
InChI :1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3/t4-/m0/s1
InChIKey :BTANRVKWQNVYAZ-BYPYZUCNSA-N
SMILES :CC[C@H](C)O
LogP :0.691 (est)
CAS DataBase Reference :4221-99-2(CAS DataBase Reference)
NIST Chemistry Reference :2-Butanol, (S)-(+)-(4221-99-2)
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 :n
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.
InChI :1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3/t4-/m0/s1
InChIKey :BTANRVKWQNVYAZ-BYPYZUCNSA-N
SMILES :CC[C@H](C)O
LogP :0.691 (est)
CAS DataBase Reference :4221-99-2(CAS DataBase Reference)
NIST Chemistry Reference :2-Butanol, (S)-(+)-(4221-99-2)
Safety Information
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Description
For synthesis of optically active productsMore related product prices
2-Butanol 2-Methyl-1-propanol 1-Butanol Potassium tert-butoxide tert-Butanol 4-Methylcyclohexanol 1-Methylcyclopentanol Cyclopentanol Cyclobutanol L-MENTHYL ACETATE (-)-MENTHOXYACETIC ACID 2,6-DIMETHYLCYCLOHEXANOL 5785-66-0 5456-63-3 3010-96-6 4-Ethylcyclohexanol 4-tert-Butylcyclohexanol 1,4-CyclohexanediolRelated product price
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2-Butanol
$7.62-1258.95 -
Ethambutol
$11-1715 -
2-Methyl-1-propanol
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Suppliers and manufacturers
Zhejiang zetian fine chemical co. LTD
Hangzhou WDJBIO Co., Ltd.
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
Alfa Aesar
TCI (Shanghai) Development Co., Ltd.
Energy Chemical
Wuhan Chemwish Technology Co., Ltd
Capot Chemical Co., Ltd
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.





