CAS 78-92-2: (±)-2-Butanol

Description:(±)-2-Butanol, with the CAS number 78-92-2, is a chiral alcohol that exists as a racemic mixture of its two enantiomers, R-2-butanol and S-2-butanol. It is a colorless, flammable liquid with a characteristic odor reminiscent of alcohol. The substance has a molecular formula of C4H10O and features a hydroxyl (-OH) functional group attached to the second carbon of a four-carbon butane chain. Its boiling point is relatively moderate, making it a useful solvent in various chemical reactions and industrial applications. (±)-2-Butanol is miscible with water, ethanol, and ether, which enhances its utility in organic synthesis and as a solvent for polar compounds. Additionally, it can participate in various chemical reactions, including oxidation and dehydration, making it a versatile intermediate in organic chemistry. Safety precautions are necessary when handling this compound due to its flammability and potential health effects upon inhalation or skin contact.

Formula:C₄H₁₀O

InChI:InChI=1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3

InChI key:InChIKey=BTANRVKWQNVYAZ-UHFFFAOYSA-N

SMILES:OC(C)CC

Synonyms:
1-Methyl-1-propanol
1-Methylpropyl alcohol
2-Butyl Alcohol
2-Hydroxybutane
3-Butanol
<span class="text-smallcaps">DL</span>-Butan-2-ol
Butan-2-ol
Butane-2-Ol
Butyl Alcohol, Secondary
Butylene hydrate
See more synonyms
Ccs 301
DL-Butan-2-ol
Ethylmethyl carbinol
Methyl ethyl carbinol
Methylethylcarbinol
Nsc 25499
Racemic-2-butanol
Sec Butanol
Sec-Butyl Alcohol
Secondary butyl alcohol
dl-Methylethylcarbinol
dl-sec-Butanol
s-Butanol
s-Butyl alcohol
2-Butanol
(+/-)-2-Butanol
(Delta1)-2-Butanol
2-Butanol

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Product data	Purity	Price range	Estimated delivery
2-Butanol REF: 3B-B0705CAS: 78-92-2	>99.0%(GC)	27.00 €~57.00 €	Tue 22 Apr 25
(+/-)-2-Butanol, 99% REF: 02-A18658CAS: 78-92-2	99%	34.00 €~98.00 €	Wed 23 Apr 25
2-Butanol, anhydrous, 99% REF: 02-043315CAS: 78-92-2	99%	To inquire	Wed 23 Apr 25
2-Butanol, anhydrous, 99%, packaged under Argon in resealable ChemSeal bottles REF: 02-041871CAS: 78-92-2	99%	43.00 €~103.00 €	Wed 23 Apr 25
2-Butanol REF: 45-1081829CAS: 78-92-2	- - -	463.00 €	Mon 28 Apr 25
2-Butanol REF: 7W-GL0826CAS: 78-92-2	≥ 99.0%	17.00 €~24.00 €	Wed 30 Apr 25
2-Butanol, glass distilled REF: 54-SV1009CAS: 78-92-2	- - -	To inquire	Wed 30 Apr 25
ASTM Method D3606 Check Standard with 4% 2-butanol REF: 04-GS09001064IOCAS: 108-88-3 64-17-5 71-43-2 78-92-2	- - -	To inquire	Fri 02 May 25
ASTM Method D3606 Benzene in Gasoline Kit with 10% EtOH & IS in Isooctane REF: 04-GK09000108IOCAS: 108-88-3 64-17-5 71-43-2 78-92-2	- - -	359.00 €	Fri 02 May 25
ASTM Method D3606 Benzene in Gasoline Kit with IS in Isooctane REF: 04-GK09000100IOCAS: 108-88-3 71-43-2 78-92-2	- - -	323.00 €	Fri 02 May 25
ASTM Method D3606 Check Standard 10-100 mL/L in Isooctane REF: 04-GA09000109IOCAS: 108-88-3 64-17-5 71-43-2 78-92-2	- - -	To inquire	Fri 02 May 25
2-Butanol REF: 04-C10861600CAS: 78-92-2	- - -	56.00 €	Fri 02 May 25
GB/T 11856-2008 Alcohols Mixture 590 4000 µg/mL in Ethanol REF: 04-A50000590ETCAS: 107-18-6 123-51-3 137-32-6 71-23-8 71-36-3 78-83-1 78-92-2	- - -	80.00 €	Fri 02 May 25
California Solvent Mixture Version 2 1000 µg/mL in Triacetin Second Source REF: 04-GA09001036TNCAS: 100-41-4 106-42-3 106-97-8 107-06-2 107-21-1 107-83-5 108-21-4 108-38-3 108-88-3 109-66-0 109-99-9 110-54-3 110-71-4 110-80-5 110-82-7 110-86-1 123-91-1 126-33-0 127-19-5 141-78-6 142-82-5 463-82-1 60-29-7 64-17-5 67-56-1 67-63-0 67-64-1 67-66-3 67-68-5 68-12-2 71-23-8 71-36-3 71-41-0 71-43-2 74-98-6 75-05-8 75-09-2 75-21-8 75-28-5 75-83-2 78-78-4 78-92-2 78-93-3 79-01-6 79-29-8 95-47-6 96-14-0 98-82-8	- - -	140.00 €	Fri 02 May 25
Oregon Cannabis Solvent Mixture 238 1000 µg/mL in Triacetin REF: 04-GS09000238TNCAS: 100-41-4 106-42-3 106-97-8 107-21-1 107-83-5 108-21-4 108-38-3 108-88-3 109-66-0 109-99-9 110-54-3 110-80-5 110-82-7 123-91-1 141-78-6 142-82-5 463-82-1 60-29-7 64-17-5 67-56-1 67-63-0 67-64-1 71-43-2 74-98-6 75-05-8 75-09-2 75-21-8 75-28-5 75-83-2 78-78-4 78-92-2 79-29-8 95-47-6 96-14-0 98-82-8	- - -	842.00 €	Fri 02 May 25
ASTM Method D3606 Check Standard 10-50 mL/L in Isooctane REF: 04-GA09000110IOCAS: 108-88-3 64-17-5 71-43-2 78-92-2	- - -	To inquire	Fri 02 May 25
Oregon Cannabis Solvent Mixture 1000 µg/mL in Triacetin REF: 04-GS09000238TN-SSCAS: 100-41-4 106-42-3 106-97-8 107-21-1 107-83-5 108-21-4 108-38-3 108-88-3 109-66-0 109-99-9 110-54-3 110-80-5 110-82-7 123-91-1 141-78-6 142-82-5 463-82-1 60-29-7 64-17-5 67-56-1 67-63-0 67-64-1 71-43-2 74-98-6 75-05-8 75-09-2 75-21-8 75-28-5 75-83-2 78-78-4 78-92-2 79-29-8 95-47-6 96-14-0 98-82-8	- - -	842.00 €	Fri 02 May 25
Cannabis Residual Solvent Mixture 138 1000 µg/mL in Triacetin REF: 04-GA09000138TNCAS: 100-41-4 106-42-3 106-97-8 107-21-1 107-83-5 108-21-4 108-38-3 108-88-3 109-66-0 109-99-9 110-54-3 110-71-4 110-80-5 110-82-7 110-86-1 123-91-1 126-33-0 127-19-5 141-78-6 142-82-5 60-29-7 64-17-5 67-56-1 67-63-0 67-64-1 67-68-5 68-12-2 71-23-8 71-36-3 71-41-0 71-43-2 74-98-6 75-05-8 75-09-2 75-28-5 75-83-2 78-78-4 78-92-2 78-93-3 79-29-8 95-47-6 96-14-0 98-82-8	- - -	111.00 €	Fri 02 May 25
ASTM Method D4815 Quantitative Peak ID Mixture 4.00-7.30 % (w/w) REF: 04-GA09000975CAS: 108-20-3 110-71-4 1634-04-4 637-92-3 64-17-5 67-56-1 67-63-0 71-23-8 71-36-3 71-43-2 75-65-0 75-85-4 78-83-1 78-92-2 96-37-7 994-05-8	- - -	To inquire	Fri 02 May 25
Oregon Cannabis Solvent Mixture 238 1000 µg/mL in Triacetin REF: 04-GA09000238TNCAS: 100-41-4 106-42-3 106-97-8 107-21-1 107-83-5 108-21-4 108-38-3 108-88-3 109-66-0 109-99-9 110-54-3 110-80-5 110-82-7 123-91-1 141-78-6 142-82-5 463-82-1 60-29-7 64-17-5 67-56-1 67-63-0 67-64-1 71-43-2 74-98-6 75-05-8 75-09-2 75-21-8 75-28-5 75-83-2 78-78-4 78-92-2 79-29-8 95-47-6 96-14-0 98-82-8	- - -	220.00 €	Fri 02 May 25