ChemicalBook >> CAS DataBase List >>R-(-)-2-Butanol
R-(-)-2-Butanol
- CAS No.
- 14898-79-4
- Chemical Name:
- R-(-)-2-Butanol
- Synonyms
- l-2-Butanol;(R)-2-BUTANOL;(-)-2-Butanol;(R)-butan-2-ol;(2R)-2-Butanol;(2R)-Butan-2-ol;2-Butanol, (2R)-;(R)-(-)-2-BUTANOL;R-(-)-SEC-BUTANOL;(R)-2-HYDROXYBUTANE
- CBNumber:
- CB6112462
- Molecular Formula:
- C4H10O
- Molecular Weight:
- 74.12
- MDL Number:
- MFCD00064280
- MOL File:
- 14898-79-4.mol
- MSDS File:
- SDS
Last updated:2023-05-25 18:01:14
Melting point | -114 °C |
---|---|
Boiling point | 97-100 °C (lit.) |
alpha | -13 º (neat) |
Density | 0.807 g/mL at 20 °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 |
pka | 15.31±0.20(Predicted) |
form | Liquid |
color | Clear colorless |
Specific Gravity | 0.81 |
Odor | at 100.00 %. 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 | 1718764 |
InChIKey | BTANRVKWQNVYAZ-SCSAIBSYSA-N |
LogP | 0.683 (est) |
CAS DataBase Reference | 14898-79-4(CAS DataBase Reference) |
FDA UNII | DLH38K423J |
NIST Chemistry Reference | 2-Butanol, (R)-(14898-79-4) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() GHS02,GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H225-H319-H335-H336 | |||||||||
Precautionary statements | P210-P233-P240-P241-P242-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 10-36/37-67 | |||||||||
Safety Statements | 9-13-24/25-26-46-7/9-36 | |||||||||
RIDADR | UN 1120 3/PG 3 | |||||||||
OEB | A | |||||||||
OEL | TWA: 100.0 ppm; 305.0 mg/m3, STEL: 150.0 ppm; 455.0 mg/m3 | |||||||||
WGK Germany | 3 | |||||||||
Autoignition Temperature | 761 °F | |||||||||
TSCA | Yes | |||||||||
HazardClass | 3 | |||||||||
PackingGroup | III | |||||||||
HS Code | 29051420 | |||||||||
NFPA 704 |
|
R-(-)-2-Butanol price More Price(21)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 236691 | (R)-(?)-2-Butanol 99% | 14898-79-4 | 1g | $79.8 | 2023-06-20 | Buy |
Sigma-Aldrich | 236691 | (R)-(?)-2-Butanol 99% | 14898-79-4 | 10g | $758 | 2023-06-20 | Buy |
TCI Chemical | B0926 | (R)-(-)-2-Butanol >99.0%(GC) | 14898-79-4 | 1mL | $54 | 2024-03-01 | Buy |
TCI Chemical | B0926 | (R)-(-)-2-Butanol >99.0%(GC) | 14898-79-4 | 5mL | $155 | 2024-03-01 | Buy |
Alfa Aesar | L13983 | (R)-(-)-2-Butanol, 98+% | 14898-79-4 | 1g | $54.65 | 2024-03-01 | Buy |
R-(-)-2-Butanol Chemical Properties,Uses,Production
Chemical Properties
Colorless to light yellow liqui
Uses
(R)-(?)-2-Butanol can be used as a reagent in the synthesis of:
- 1-[(S)-2-butyl]-3,5 diphenyl-1H-1,2,4 triazole from 3,5 diphenyl-1H-1,2,4 triazole by Mitsunobu reaction.
- 2-butyl tosylate building block by reacting with toluenesulfonyl chloride.
Definition
ChEBI: (2R)-butan-2-ol is a butan-2-ol. It is an enantiomer of a (2S)-butan-2-ol.
R-(-)-2-Butanol Preparation Products And Raw materials
Global( 150)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 16914 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29825 | 58 |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 11006 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34571 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | peter68@ptchemgroup.com | China | 35426 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 50000 | 58 |
Aceschem Inc. | +1-817863-6948 +1-(817)863-6948 | sales@aceschem.com | United States | 19639 | 58 |
View Lastest Price from R-(-)-2-Butanol manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
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2021-07-02 | (R)-(-)-2-Butanol 99%
14898-79-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
![]() |
2020-01-01 | R-(-)-2-Butanol
14898-79-4
|
US $1.00 / KG | 1KG | 99% | 10000KGS | Career Henan Chemical Co |
-
- (R)-(-)-2-Butanol 99%
14898-79-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- R-(-)-2-Butanol
14898-79-4
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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Asymmetric Synthesis
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Chiral Building Blocks
Building Blocks for Liquid Crystals
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