ChemicalBook > CAS DataBase List > 3-Butyn-1-ol

3-Butyn-1-ol

Product Name
3-Butyn-1-ol
CAS No.
927-74-2
Chemical Name
3-Butyn-1-ol
Synonyms
BUT-3-YN-1-OL;3-Butynol;3-BUTYNE-1-OL;3-Bytyn-1-ol;3-Butynyl alcohol;Homopropargyl alcohol;Butyn-1-ol;1-Butyn-4-ol;3-butyn-1-0l;3-BUTYN-1-OL
CBNumber
CB7432376
Molecular Formula
C4H6O
Formula Weight
70.09
MOL File
927-74-2.mol
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3-Butyn-1-ol Property

Melting point:
-63.6 °C (lit.)
Boiling point:
128.9 °C (lit.)
Density 
0.926 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.441(lit.)
Flash point:
97 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Miscible with alcohols and organic solvents. Immiscible with aliphatic hydrocarbon solvents.
form 
Liquid
pka
14.22±0.10(Predicted)
Specific Gravity
0.972
color 
Clear colorless to light yellow
BRN 
773710
Stability:
Stable. Substances to be avoided include oxidizing agents, acids and acid anhydrides, copper and copper alloys. Flammable.
InChIKey
OTJZCIYGRUNXTP-UHFFFAOYSA-N
LogP
0.130 (est)
CAS DataBase Reference
927-74-2(CAS DataBase Reference)
NIST Chemistry Reference
3-Butyn-1-ol(927-74-2)
EPA Substance Registry System
3-Butyn-1-ol (927-74-2)
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Safety

Hazard Codes 
Xi,F
Risk Statements 
10-36/37/38
Safety Statements 
26-36-37/39-16
RIDADR 
UN 1986 3/PG 3
WGK Germany 
3
RTECS 
ES0710000
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
HS Code 
29052990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
130850
Product name
3-Butyn-1-ol
Purity
97%
Packaging
5g
Price
$46
Updated
2024/03/01
Sigma-Aldrich
Product number
130850
Product name
3-Butyn-1-ol
Purity
97%
Packaging
25g
Price
$140
Updated
2024/03/01
TCI Chemical
Product number
B0799
Product name
3-Butyn-1-ol
Purity
>97.0%(GC)
Packaging
5mL
Price
$35
Updated
2024/03/01
TCI Chemical
Product number
B0799
Product name
3-Butyn-1-ol
Purity
>97.0%(GC)
Packaging
25mL
Price
$105
Updated
2024/03/01
Alfa Aesar
Product number
A11477
Product name
3-Butyn-1-ol, 98%
Packaging
5g
Price
$41.65
Updated
2024/03/01
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3-Butyn-1-ol Chemical Properties,Usage,Production

Chemical Properties

colourless liquid

Uses

3-butyn-1-ol is used in the study of a palladium-catalyzed coupling with beta-tetrionic acid bromide to prepare alkynyl substituted furanones. It is also used to prepare Markovnikov addition product. Further, it is used as an intermediate of an active pharmaceutical ingredient such as fexofenadine.

Uses

Synthon for preparation of oxygen-containing heterocycles and protected esters of s-Hydroxy-L-isoleucine

Uses

(3-Butyn-1-ol) Alkynyl substrate used in a study of a palladium-catalyzed coupling with β-tetrionic acid bromide leading to alkynyl substituted furanones in good yield.1

Definition

ChEBI: A terminal acetylenic compound that is but-1-yne with one of the methyl hydrogens substituted by a hydroxy group.

General Description

The enthalpies of combustion and vaporization of 3-butyn-1-ol is measured by static bomb combustion calorimetry and correlation gas chromatography techniques.

3-Butyn-1-ol Preparation Products And Raw materials

Raw materials

Preparation Products

Fexofenadine 2-(BUT-3-YNYLOXY)ETHANAMINE BUT-3-YN-1-AMINE
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3-Butyn-1-ol Suppliers

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View Lastest Price from 3-Butyn-1-ol manufacturers

Wuhan Circle Star Chem-medical Technology Co.,Ltd
Product
3-Butyn-1-ol 927-74-2
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98
Supply Ability
1000
Release date
2025-01-17
Henan Fengda Chemical Co., Ltd
Product
3-Butyn-1-ol 927-74-2
Price
US $10.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-28
Shanghai Xinchem Co., Ltd.
Product
3-Butyn-1-ol 927-74-2
Price
US $0.00-0.00/drums
Min. Order
1drums
Purity
98%min.
Supply Ability
10tons
Release date
2023-10-22

927-74-2, 3-Butyn-1-olRelated Search:

2-METHYL-3-BUTYN-2-OL 98% Ethynyl estradiol 2,4-Diamino-6-hydroxypyrimidine 4-[2’-(7’’-Deazaguanine)ethyl]benzoic Acid N-Hydroxysuccinimide Ester Methyl 4-(4-oxobutyl)benzoate N-[4-[3-(2,6-DiaMino-1,4-dihydro-4-oxo-5-pyriMidinyl)-3-oxopropyl]benzoyl]-L-glutaMic Acid 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pymol[2,3-d]pyrimodin-5-yl)ethyl]benzoic acid 3-Buten-1-ol PeMetrexed IMpurity D PeMetrexed EP IMpurity C Methyl 4-bromobenzoate Benzoic acid, 4-(1-methyl-3-oxopropyl)-, methyl ester (9CI) Methyl 4-(4-hydroxybut-1-ynyl)benzoate Pemetrexed 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic acid methyl ester N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid 1,5-dimethyl ester Pemetrexed Disodium but-3-en-1-yl 4-methylbenzene-1-sulfonate

  • 3-Bytyn-1-ol
  • 3-Butyn-1-ol, 98+%
  • β-Ethynylethanol
  • 4-HYDROXY-BUTYNE
  • Homopropargyl alcohol
  • 3-Butyn-1-ol,97%
  • 3-Butyn-1-ol 97%
  • 3-Butyn-1-ol, 97% 25ML
  • 3-Butyn-1-ol, 97% 5ML
  • Butyn-1-ol
  • 3-Butyne-1-ol for synthesis
  • 1-Butyn-4-ol
  • 3-butyn-1-0l
  • 3-Butynol
  • 3-Butynyl alcohol
  • 4-Hydroxy-1-butyne
  • HCequivCCH2CH2OH
  • 3-BUTYNE-1-OL
  • 3-BUTYN-1-OL
  • 4-BUTYNE-1-OL
  • BUT-3-YN-1-OL
  • BETA-ETHYNYLETHANOL
  • (2-HYDROXYETHYL)ACETYLENE
  • 3-BUTYN-1-OL, 98%3-BUTYN-1-OL, 98%3-BUTYN-1-OL, 98%
  • 3-Butyn-1-ol &gt
  • 3-Butyn-1-ol (7CI, 8CI, 9CI, ACI)
  • 3-Butyn-1-ol-Minimum Order 10kg
  • P74L430293 927-74-2 3-Butyn-1-ol But-3-yn-1-ol 4-01-00-02219 (Beilstein Handbook Reference) AI3-25453 BRN 0773710 3-Butyne-1-ol 1-Butyn-4-ol 3-Butynol 3-Butynyl alcohol EINECS 213-161-9 4-Hydroxy-1-butyne 2-Hydroxyethylacetylene NSC 9708 UNII-P74L430293
  • P74L430293 927-74-2 3-Butyn-1-ol But-3-yn-1-ol 4-01-00-02219 (Beilstein Handbook Reference) AI3-25453 BRN 0773710 3-Butyne-1-ol 1-Butyn-4-ol 3-Butynol 3-Butynyl alcohol EINECS 213-161-9 4-
  • 927-74-2
  • 927-7-4
  • HC8801CCH2CH2OH
  • HCCCH2CH2OH
  • C4H6O1
  • ALCOHOL
  • Acetylenic Alcohols & Their Derivatives
  • Acetylenes
  • Building Blocks
  • Alkynes
  • Organic Building Blocks
  • Terminal
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks
  • Miscellaneous
  • Acetylenes
  • Acetylenic Alcohols & Their Derivatives
  • Alkynes
  • Organic Building Blocks
  • Terminal
  • bc0001